{"title":"Air Switches","description":"\u003cp\u003eAir switches use pneumatic pressure to control pumps, blowers, lights, heaters, and other spa, bath, and pool equipment from a safe distance. Browse replacement air switches and related components designed for wet environments, reliable activation, and convenient operation in hot tubs, whirlpool baths, and aquatic systems.\u003c\/p\u003e","products":[{"product_id":"910800-001","title":"Allied Jetted Tub Control [TF-1] [Appliance Control] [120V] [On\/Off] (910800-001)","description":"\u003cp\u003eJetted tub controls provide straightforward appliance-style switching for bath systems that need dependable on\/off operation.\u003c\/p\u003e\n\u003cp\u003eThis Allied Jetted Tub Control [TF-1] [Appliance Control] [120V] [On\/Off] (910800-001) is engineered for air switches applications, where maintaining dependable activation, sensing, connection, or control performance is essential to overall system reliability. It supports consistent operation by helping connected bath or spa equipment perform as intended during everyday use.\u003c\/p\u003e\n\u003cp\u003eConstructed for durability in spa and bath environments, this component is built to withstand regular exposure to moisture, heat, vibration, and routine service conditions. Its dependable design helps reduce maintenance issues while supporting long-term equipment performance.\u003c\/p\u003e\n\u003cp\u003eReplacing worn, corroded, cracked, unresponsive, or outdated parts with correctly matched components helps restore function, improve reliability, and extend the service life of surrounding equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports dependable system maintenance\u003c\/li\u003e\n\u003cli\u003eEngineered for durability and proper fit\u003c\/li\u003e\n\u003cli\u003eHelps maintain reliable control or connection performance\u003c\/li\u003e\n\u003cli\u003eCompatible with spa and bath service applications\u003c\/li\u003e\n\u003cli\u003eIdeal for repair, rebuild, or replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allied Innovations","offers":[{"title":"Default Title","offer_id":28221473424,"sku":"910800-001","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/58-439-2402_xl.jpg?v=1486157771"},{"product_id":"5310001","title":"Herga Air Switch [6871-AEF-U526] [C21A] (5310001)","description":"\u003cp\u003eAn air switch helps convert pneumatic button input into electrical switching action in a compatible control system, and this Herga Electric version uses the 6871-AEF-U526 configuration with C21A reference 5310001. Air switches are useful because they allow remote pneumatic activation while keeping the electrical switching component away from the user touch point.\u003c\/p\u003e\u003cp\u003eThis part has practical value because it serves as the working switch element behind the air-button interface rather than the visible button itself. A properly selected Herga replacement helps preserve intended control behavior and contributes to more dependable response in compatible pump or bath-related applications.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original air switch has failed, become inconsistent, or stopped responding correctly to pneumatic pressure from the button assembly. That helps restore the control function without replacing the broader pneumatic interface.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable pneumatic-to-electrical control response and stronger long-term service confidence.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHerga Electric air switch using 6871-AEF-U526 and C21A reference 5310001\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic input into compatible electrical switching action\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed or unreliable original air switch\u003c\/li\u003e\n\u003cli\u003eSupports dependable control response in compatible systems\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and replacement accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28223108304,"sku":"5310001","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/6871-AEF-U526.jpg?v=1576598025"},{"product_id":"860014-3","title":"Brett Aqualine Latching Air Switch [Jag 4x] [SPDT] [22A] [Threaded] (860014-3)","description":"\u003cp\u003eA latching air switch can be an important part of restoring dependable pneumatic-style control in a bath or spa system, and this Brett Aqualine Latching Air Switch is designed for compatible Jag 4x SPDT 22A threaded applications where the original switch has become unreliable or failed. When the air-switch side of the system stops responding correctly, the whole setup can feel less convenient and less predictable than it should.\u003c\/p\u003e\n\u003cp\u003eThe latching action, SPDT switching style, 22A rating, and threaded format help define the intended role of this switch. Correct application matching matters because the best replacement should preserve the original control behavior and fit relationship instead of forcing the installer into a workaround.\u003c\/p\u003e\n\u003cp\u003eA properly matched air switch like this is especially useful when the rest of the control setup remains serviceable and the issue is isolated to the switch itself. That helps keep the repair focused while restoring dependable function to one of the system’s key control points.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this air switch helps restore dependable pneumatic control and supports a cleaner, more confidence-inspiring repair overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLatching air switch for compatible Brett Aqualine Jag 4x applications\u003c\/li\u003e\n\u003cli\u003eSPDT 22A threaded design supports intended switching fit\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable pneumatic-style control\u003c\/li\u003e\n\u003cli\u003eUseful when original air switches are unreliable or have failed\u003c\/li\u003e\n\u003cli\u003eImproves control confidence and repair quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brett Aqualine","offers":[{"title":"Default Title","offer_id":28241280144,"sku":"860014-3","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-439-2035_xl.jpg?v=1486183424"},{"product_id":"400006","title":"Brett Aqualine Momentary Air Switch [Jag 1] [SPST] [3A] [Threaded] (400006)","description":"\u003cp\u003eA momentary air switch can be a practical and dependable way to control a bath or spa function through pneumatic-style input, and this Brett Aqualine Momentary Air Switch is designed for compatible Jag 1 SPST 3A threaded applications where the original switch has failed or become unreliable. When the air-switch side of the system stops responding correctly, the whole setup can feel less convenient and less predictable than it should.\u003c\/p\u003e\n\u003cp\u003eThe momentary action, SPST switching style, 3A rating, and threaded format help define the intended role of this part. Correct application matching matters because the best replacement should preserve the original control behavior and fit relationship instead of forcing the installer to work around a switch that only partly matches the system.\u003c\/p\u003e\n\u003cp\u003eA focused replacement like this is especially useful when the rest of the control setup remains serviceable and the issue is isolated to the air switch itself. That helps keep the repair efficient while restoring one of the system’s most important user-control points.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this air switch helps restore dependable pneumatic-style control and supports a cleaner, more confidence-inspiring repair overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMomentary air switch for compatible Brett Aqualine Jag 1 applications\u003c\/li\u003e\n\u003cli\u003eSPST 3A threaded design supports intended switching fit\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable pneumatic-style control\u003c\/li\u003e\n\u003cli\u003eUseful when original air switches are unreliable or have failed\u003c\/li\u003e\n\u003cli\u003eImproves control confidence and repair quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brett Aqualine","offers":[{"title":"Default Title","offer_id":28241282960,"sku":"400006","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-439-2010_xl.jpg?v=1486183428"},{"product_id":"860010-3","title":"Brett Aqualine Momentary Air Switch [Jag3] [SPDT] [3A] [Threaded] (860010-3)","description":"\u003cp\u003eA momentary air switch can help restore dependable user control in a bath or spa system when the original switch no longer responds the way it should, and this Brett Aqualine Momentary Air Switch is designed for compatible Jag3 SPDT 3A threaded applications where the original part has become unreliable or failed. When the air-switch portion of the system stops performing correctly, the whole setup can feel less intuitive and less trustworthy than it should.\u003c\/p\u003e\n\u003cp\u003eThe momentary action, SPDT switching style, 3A rating, and threaded configuration give this switch its practical value because air-switch components work best when they match the original control and mounting relationship closely. A properly selected replacement helps preserve the intended user experience instead of forcing a near-fit compromise into the system.\u003c\/p\u003e\n\u003cp\u003eA focused replacement like this is especially useful when the rest of the control arrangement remains serviceable and the problem is clearly centered on the switch itself. That helps keep the repair targeted while restoring a key control function.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this air switch helps restore dependable pneumatic-style control and supports a cleaner, more confidence-inspiring repair overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMomentary air switch for compatible Brett Aqualine Jag3 applications\u003c\/li\u003e\n\u003cli\u003eSPDT 3A threaded design supports intended switching fit\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable pneumatic-style control\u003c\/li\u003e\n\u003cli\u003eUseful when original air switches are unreliable or have failed\u003c\/li\u003e\n\u003cli\u003eImproves control confidence and repair quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brett Aqualine","offers":[{"title":"Default Title","offer_id":28241283536,"sku":"860010-3","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-439-2005_xl.jpg?v=1486183429"},{"product_id":"59-345-3565","title":"Herga Air Switch [3 Function] [DPDT] [20A] [1\/2\"mpt] (59-345-3565)","description":"\u003cp\u003eAn air switch helps translate pneumatic pressure from a button into electrical switching action in a compatible control system, and this Herga Electric version is a 3-function DPDT model rated at 20 amps with a 1\/2 inch MPT connection using the 59-345-3565 reference. Air switches are useful because they support remote pneumatic activation while keeping electrical switching hardware away from the wet-use contact point.\u003c\/p\u003e\u003cp\u003eThis part has practical value because the 3-function DPDT layout supports more advanced control than a basic single-state switch. A properly selected Herga switch helps preserve intended compatibility and contributes to more dependable multi-step control performance in the supported application.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original air switch has become inconsistent, failed to advance through functions correctly, or stopped responding to pneumatic input. That helps restore system control with a more direct replacement approach.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable control sequencing and better long-term pneumatic-system reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-function DPDT air switch from Herga Electric\u003c\/li\u003e\n\u003cli\u003eRated at 20 amps with a 1\/2 inch MPT connection\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic button input into compatible switching action\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed or unreliable original air switch\u003c\/li\u003e\n\u003cli\u003eImproves multi-function control performance and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28245395536,"sku":"59-345-3565","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-345-3565_xl.jpg?v=1486187274"},{"product_id":"59-345-3150","title":"Herga Air Switch [4 Function] [20a] [3PDT] [Thd] [White Cam] (59-345-3150)","description":"\u003cp\u003eAn air switch helps convert pneumatic button input into electrical switching action, and this Herga Electric version is a 4-function 3PDT threaded model rated at 20 amps with a white-cam configuration using the 59-345-3150 reference. Multi-function air switches are useful because they support more complex control sequences in systems that rely on air-button activation.\u003c\/p\u003e\u003cp\u003eThis part has practical value because the 3PDT layout and white-cam configuration make it more precisely matched to specific control logic than a generic substitute. A properly selected Herga switch helps preserve intended operation and contributes to more dependable multi-step response in the original installation.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original switch no longer cycles correctly through the intended functions or has failed altogether. That helps restore the control system without changing the broader pneumatic interface.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable multi-function control and stronger long-term serviceability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-function 3PDT air switch from Herga Electric\u003c\/li\u003e\n\u003cli\u003eRated at 20 amps with threaded body and white-cam configuration\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic input into compatible multi-step switching action\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed or unreliable original air switch\u003c\/li\u003e\n\u003cli\u003eImproves control sequencing and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28245404048,"sku":"59-345-3150","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-345-3150_xl.jpg?v=1486187287"},{"product_id":"59-345-3120","title":"Herga Air Switch [4 Function] [3PDT] [20A] [Ctr Spout] [Wht Cam] (59-345-3120)","description":"\u003cp\u003eAn air switch helps translate pneumatic activation into electrical control changes in a compatible system, and this Herga Electric version is a 4-function 3PDT model rated at 20 amps with a center spout and white-cam configuration using the 59-345-3120 reference. Switches like this are useful because they support multi-function control without requiring direct electrical switching at the user button location.\u003c\/p\u003e\u003cp\u003eThis part has practical value because the center-spout and white-cam details help preserve the original connection style and function sequencing of the equipment. A properly selected Herga switch contributes to more dependable control behavior and a more accurate repair result.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original switch has stopped advancing through its functions correctly or no longer responds reliably to the pneumatic signal. That helps restore the intended control logic with a direct-fit replacement.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable multi-function control and more confident ongoing system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-function 3PDT air switch from Herga Electric\u003c\/li\u003e\n\u003cli\u003eRated at 20 amps with center-spout and white-cam configuration\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic input into compatible multi-function switching behavior\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed original air switch\u003c\/li\u003e\n\u003cli\u003eImproves control reliability and replacement accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28245404624,"sku":"59-345-3120","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-345-3120_xl.jpg?v=1486187288"},{"product_id":"59-345-3550","title":"Herga Air Switch [DPDT] [20A] [thd] [latch] (59-345-3550)","description":"\u003cp\u003eAn air switch helps convert pneumatic button input into electrical switching action in a compatible control system, and this Herga Electric version is a threaded DPDT latch model rated at 20 amps using the 59-345-3550 reference. Latching air switches are useful because they allow a control state to remain engaged until the next intended activation changes it.\u003c\/p\u003e\u003cp\u003eThis part has practical value because the DPDT latching format supports more specific control behavior than a momentary or simpler switch design. A properly selected Herga switch helps preserve intended operation and contributes to more dependable on-off or mode-change performance in compatible systems.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original latching switch has failed to hold state, stopped responding correctly, or become unreliable under normal operation. That helps restore the intended control logic without broader system redesign.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable latching control and better long-term pneumatic-system reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThreaded DPDT latching air switch from Herga Electric\u003c\/li\u003e\n\u003cli\u003eRated at 20 amps for compatible control applications\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic input into maintained electrical switching action\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed or unreliable latching switch\u003c\/li\u003e\n\u003cli\u003eImproves control consistency and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28245405392,"sku":"59-345-3550","price":41.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-345-3550_xl.jpg?v=1486187290"},{"product_id":"59-345-3500","title":"Herga Air Switch [SPDT] [20A] [thd] [Latch] (59-345-3500)","description":"\u003cp\u003eAn air switch helps translate pneumatic button pressure into electrical switching action in a compatible control system, and this Herga Electric version is a threaded SPDT latch model rated at 20 amps using the 59-345-3500 reference. Latching air switches are useful because they allow the switch state to remain in position until the next activation changes it.\u003c\/p\u003e\u003cp\u003eThis part has practical value because the SPDT latching design is targeted to specific control logic where a simpler maintained switch action is required. A properly selected Herga replacement helps preserve intended compatibility and contributes to more dependable system behavior.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original latching switch no longer holds state correctly or has become unreliable in normal use. That helps restore control function with a more direct and application-specific replacement.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this air switch helps support dependable latching control and stronger long-term system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThreaded SPDT latching air switch from Herga Electric\u003c\/li\u003e\n\u003cli\u003eRated at 20 amps for compatible control applications\u003c\/li\u003e\n\u003cli\u003eHelps convert pneumatic input into maintained switching action\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a failed or unreliable original latching switch\u003c\/li\u003e\n\u003cli\u003eImproves control reliability and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herga Electric","offers":[{"title":"Default Title","offer_id":28245406672,"sku":"59-345-3500","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-345-3500_xl.jpg?v=1486187292"},{"product_id":"aca-211a","title":"PresAir Trol Air Button [DPDT] [ALt] [Center Spout] (ACA-211A)","description":"\u003cp\u003ePresAir Trol Air Button [DPDT] [ALt] [Center Spout] (ACA-211A) is a air button or pneumatic switch component from Presair Trol for use in compatible pool, spa, bath, or equipment service applications. It is intended to replace a worn, missing, cracked, corroded, or outdated component while keeping the repair focused on the exact part needed. This item is listed in the Air Switches category, making it easier for service technicians, maintenance teams, and homeowners to locate it during a parts lookup or equipment rebuild. Part number ACA-211A is included for easier cross-reference during ordering and maintenance.\u003c\/p\u003e\u003cp\u003eBecause many pool and spa parts look similar but vary by size, connection, finish, voltage, layout, or model series, always compare PresAir Trol Air Button [DPDT] [ALt] [Center Spout] with the existing part before installation. Confirm the stamped part number when available, review the product photos, and check all measurements or configuration notes shown in the title. Choosing the correct replacement helps reduce return trips, prevents unnecessary equipment downtime, and supports spa-side activation and control functions. For best results, installation should be completed by a qualified pool or spa professional whenever plumbing, electrical, gas, or safety-related systems are involved.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine listing details: PresAir Trol Air Button [DPDT] [ALt] [Center Spout] (ACA-211A)\u003c\/li\u003e\n\u003cli\u003eManufacturer or brand: Presair Trol\u003c\/li\u003e\n\u003cli\u003eProduct category: Air Switches\u003c\/li\u003e\n\u003cli\u003eBest used for: spa-side activation and control functions\u003c\/li\u003e\n\u003cli\u003eBefore ordering: matching the button style, tubing connection, electrical rating, and panel opening before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249388240,"sku":"ACA-211A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1305_xl.jpg?v=1486194782"},{"product_id":"ara-211a","title":"PresAir Trol Air Button [DPDT] [ALt] [Side Spout] (ARA-211A)","description":"\u003cp\u003ePresAir Trol Air Button [DPDT] [ALt] [Side Spout] (ARA-211A) is a Presair Trol replacement component for air control and pneumatic switching repairs. It is intended for pool, spa, or bath equipment applications where listed details such as DPDT, ALt, Side Spout and part number ARA-211A match the original part being replaced. This listing is written to make identification easier by keeping the manufacturer, model references, dimensions, colors, voltage ratings, connection style, and part number visible in one place.\u003c\/p\u003e\u003cp\u003eUse this item when the existing component is worn, damaged, missing, leaking, discolored, corroded, or no longer performing correctly. The right replacement part can restore responsive button or air-control operation without replacing more of the system than necessary while helping avoid unnecessary replacement of larger assemblies. Check hole size, body style, tubing connection, switch type, color, and trim style against the original part. When comparing parts, use the part number as the primary reference and review all size, color, finish, and configuration notes shown in the product title.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or direct-fit style replacement listing for Presair Trol equipment applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for the listed Air Switches category and matching pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelpful for repairing worn, broken, leaking, or missing components without replacing a full assembly.\u003c\/li\u003e\n\u003cli\u003eReview all measurements, connection types, voltage ratings, colors, and model references before ordering.\u003c\/li\u003e\n\u003cli\u003eUse the listed part number ARA-211A to confirm compatibility with existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249388304,"sku":"ARA-211A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1325_xl.jpg?v=1486194783"},{"product_id":"ata-211a","title":"PresAir Trol Air Button [DPDT] [ALt] [Threaded] [Center Spout] (ATA-211A)","description":"\u003cp\u003eThe PresAir Trol air button switch in DPDT alternate format is designed for compatible pneumatic control systems that use a threaded installation and center spout configuration. Alternate-action air switches are useful because they change and hold state with each activation, making them a strong fit for control functions that do not need a constant finger press.\u003c\/p\u003e\u003cp\u003eThis version is especially helpful when the original switch has become inconsistent, no longer alternates properly, or fails to maintain the intended state after actuation. The threaded design also supports installations where a more secure mechanical mounting style is preferred.\u003c\/p\u003e\u003cp\u003eIt is a practical replacement when you need to restore maintained-state double-pole pneumatic switching in a configuration-specific application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol DPDT alternate air button switch\u003c\/li\u003e\n\u003cli\u003eThreaded design with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state pneumatic switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer alternates correctly\u003c\/li\u003e\n\u003cli\u003eSupports more dependable control behavior in compatible systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249399056,"sku":"ATA-211A","price":32.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1345_xl.jpg?v=1486194786"},{"product_id":"acm-211a","title":"PresAir Trol Air Button [DPDT] [Momentary] [Center Spout] (ACM-211A)","description":"\u003cp\u003eThe PresAir Trol air button switch in DPDT momentary format is built for compatible pneumatic control systems that require a brief double-pole switching response from a center-spout configuration. Momentary-action air switches are useful when the system should respond only during the actuation event and then return as designed.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch no longer returns cleanly, responds inconsistently, or has failed internally. Choosing the proper DPDT momentary format helps preserve the intended timing and logic of the original control design.\u003c\/p\u003e\u003cp\u003eIt is a practical service part for applications that depend on quick-return pneumatic switching rather than maintained-state operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol DPDT momentary air button switch\u003c\/li\u003e\n\u003cli\u003eCenter spout configuration for compatible applications\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return pneumatic switching behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is worn or unreliable\u003c\/li\u003e\n\u003cli\u003eSupports more accurate control-system restoration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249399120,"sku":"ACM-211A","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1315_xl.jpg?v=1486194787"},{"product_id":"arm-211a","title":"PresAir Trol Air Button [DPDT] [Momentary] [Side Spout] (ARM-211A)","description":"\u003cp\u003ePresAir Trol Air Button [DPDT] [Momentary] [Side Spout] (ARM-211A) is a Presair Trol replacement component for air control and pneumatic switching repairs. It is intended for pool, spa, or bath equipment applications where listed details such as DPDT, Momentary, Side Spout and part number ARM-211A match the original part being replaced. This listing is written to make identification easier by keeping the manufacturer, model references, dimensions, colors, voltage ratings, connection style, and part number visible in one place.\u003c\/p\u003e\u003cp\u003eUse this item when the existing component is worn, damaged, missing, leaking, discolored, corroded, or no longer performing correctly. The right replacement part can restore responsive button or air-control operation without replacing more of the system than necessary while helping avoid unnecessary replacement of larger assemblies. Check hole size, body style, tubing connection, switch type, color, and trim style against the original part. When comparing parts, use the part number as the primary reference and review all size, color, finish, and configuration notes shown in the product title.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or direct-fit style replacement listing for Presair Trol equipment applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for the listed Air Switches category and matching pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelpful for repairing worn, broken, leaking, or missing components without replacing a full assembly.\u003c\/li\u003e\n\u003cli\u003eReview all measurements, connection types, voltage ratings, colors, and model references before ordering.\u003c\/li\u003e\n\u003cli\u003eUse the listed part number ARM-211A to confirm compatibility with existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249399312,"sku":"ARM-211A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1335_xl.jpg?v=1486194788"},{"product_id":"aca-111a","title":"PresAir Trol Air Button [SPDT] [ALt] [Center Spout] (ACA-111A)","description":"\u003cp\u003eThe PresAir Trol air button switch in SPDT alternate format is designed for compatible pneumatic systems that need single-pole maintained-state switching with a center spout configuration. Alternate-action air switches are useful when the control function should change state with each press and stay there until actuated again.\u003c\/p\u003e\u003cp\u003eThis model is especially useful when the existing switch no longer toggles properly, becomes erratic, or fails to maintain the expected state after use. Replacing it with the correct alternate-action format helps keep the system operating the way it was originally intended.\u003c\/p\u003e\u003cp\u003eIt is a smart replacement when you want to restore a dependable latching pneumatic control point without changing the surrounding setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol SPDT alternate air button switch\u003c\/li\u003e\n\u003cli\u003eCenter spout configuration for compatible control systems\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state single-pole switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer toggles correctly\u003c\/li\u003e\n\u003cli\u003eSupports more dependable and predictable operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249405008,"sku":"ACA-111A","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1300_xl.jpg?v=1486194798"},{"product_id":"ara-111a","title":"PresAir Trol Air Button [SPDT] [ALt] [Side Spout] (ARA-111A)","description":"\u003cp\u003ePresAir Trol Air Button [SPDT] [ALt] [Side Spout] (ARA-111A) is a Presair Trol replacement component for air control and pneumatic switching repairs. It is intended for pool, spa, or bath equipment applications where listed details such as SPDT, ALt, Side Spout and part number ARA-111A match the original part being replaced. This listing is written to make identification easier by keeping the manufacturer, model references, dimensions, colors, voltage ratings, connection style, and part number visible in one place.\u003c\/p\u003e\u003cp\u003eUse this item when the existing component is worn, damaged, missing, leaking, discolored, corroded, or no longer performing correctly. The right replacement part can restore responsive button or air-control operation without replacing more of the system than necessary while helping avoid unnecessary replacement of larger assemblies. Check hole size, body style, tubing connection, switch type, color, and trim style against the original part. When comparing parts, use the part number as the primary reference and review all size, color, finish, and configuration notes shown in the product title.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or direct-fit style replacement listing for Presair Trol equipment applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for the listed Air Switches category and matching pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelpful for repairing worn, broken, leaking, or missing components without replacing a full assembly.\u003c\/li\u003e\n\u003cli\u003eReview all measurements, connection types, voltage ratings, colors, and model references before ordering.\u003c\/li\u003e\n\u003cli\u003eUse the listed part number ARA-111A to confirm compatibility with existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249406288,"sku":"ARA-111A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1320_xl.jpg?v=1486194799"},{"product_id":"ata-111a","title":"PresAir Trol Air Button [SPDT] [ALt] [Threaded] [Center Spout] (ATA-111A)","description":"\u003cp\u003ePresAir Trol Air Button [SPDT] [ALt] [Threaded] [Center Spout] (ATA-111A) is a Presair Trol replacement component for air control and pneumatic switching repairs. It is intended for pool, spa, or bath equipment applications where listed details such as SPDT, ALt, Threaded, Center Spout and part number ATA-111A match the original part being replaced. This listing is written to make identification easier by keeping the manufacturer, model references, dimensions, colors, voltage ratings, connection style, and part number visible in one place.\u003c\/p\u003e\u003cp\u003eUse this item when the existing component is worn, damaged, missing, leaking, discolored, corroded, or no longer performing correctly. The right replacement part can restore responsive button or air-control operation without replacing more of the system than necessary while helping avoid unnecessary replacement of larger assemblies. Check hole size, body style, tubing connection, switch type, color, and trim style against the original part. When comparing parts, use the part number as the primary reference and review all size, color, finish, and configuration notes shown in the product title.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or direct-fit style replacement listing for Presair Trol equipment applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for the listed Air Switches category and matching pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelpful for repairing worn, broken, leaking, or missing components without replacing a full assembly.\u003c\/li\u003e\n\u003cli\u003eReview all measurements, connection types, voltage ratings, colors, and model references before ordering.\u003c\/li\u003e\n\u003cli\u003eUse the listed part number ATA-111A to confirm compatibility with existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249414096,"sku":"ATA-111A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1340_xl.jpg?v=1486194802"},{"product_id":"acm-111a","title":"PresAir Trol Air Button [SPDT] [Momentary] [Center Spout] (ACM-111A)","description":"\u003cp\u003eThe PresAir Trol air button switch in SPDT momentary format is intended for compatible pneumatic control systems that require a quick-return single-pole switching response through a center spout layout. This kind of switch is useful when the system should react to a brief air signal without holding the changed state afterward.\u003c\/p\u003e\u003cp\u003eThis replacement is especially helpful when the original switch has become sticky, unresponsive, or no longer returns to its normal state after activation. Using the correct SPDT momentary format helps restore the intended control response without changing system behavior.\u003c\/p\u003e\u003cp\u003eIt is a practical service part for systems that rely on a short, clean pneumatic actuation to trigger their function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol SPDT momentary air button switch\u003c\/li\u003e\n\u003cli\u003eCenter spout configuration for compatible applications\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return pneumatic control behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch has failed or become inconsistent\u003c\/li\u003e\n\u003cli\u003eSupports more dependable momentary system response\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249416144,"sku":"ACM-111A","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1310_xl.jpg?v=1486194805"},{"product_id":"atm-111a","title":"PresAir Trol Air Button [SPDT] [Momentary] [Threaded] [Center Spout] (ATM-111A)","description":"\u003cp\u003eThe PresAir Trol air button switch in SPDT momentary format is designed for compatible threaded installations with a center spout configuration where a brief, non-latching pneumatic response is required. Threaded air switches are useful when the application benefits from a more secure mounting style than a simple slip-fit arrangement.\u003c\/p\u003e\u003cp\u003eThis version is especially useful when the original threaded switch has worn out, loosened, or stopped returning correctly after actuation. Replacing it with the correct momentary threaded model can help restore both mounting confidence and expected switching behavior.\u003c\/p\u003e\u003cp\u003eIt is a smart option when the control system depends on quick-return pneumatic action and a threaded body for stable installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol SPDT momentary air button switch\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return pneumatic switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original threaded switch is worn or unreliable\u003c\/li\u003e\n\u003cli\u003eSupports more secure fit and dependable control response\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249423824,"sku":"ATM-111A","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1350_xl.jpg?v=1486194810"},{"product_id":"mcb-311a","title":"PresAir Trol FF Switch [Center Spout] [Blue Cam] (MCB-311A)","description":"\u003cp\u003eThe PresAir Trol FF switch with center spout and blue cam is designed for compatible pneumatic control systems that use a cam-based switching arrangement in a compact format. Configuration-specific air switches are important because the wrong cam or switch style can change how the system behaves under normal use.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch has become unreliable, no longer actuates consistently, or has failed internally. Matching the correct blue-cam format helps restore the original control behavior more accurately than substituting a generic switch.\u003c\/p\u003e\u003cp\u003eIt is a practical service part when configuration details matter just as much as restoring the switch function itself.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol FF switch with center spout and blue cam\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible pneumatic control systems\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer actuates properly\u003c\/li\u003e\n\u003cli\u003eHelps preserve configuration-specific control behavior\u003c\/li\u003e\n\u003cli\u003eSupports more accurate and dependable replacement service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249424144,"sku":"MCB-311A","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1360_xl.jpg?v=1486194813"},{"product_id":"mtb-311a","title":"PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A)","description":"\u003cp\u003eThe PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A) is an air control or air switch component from Presair Trol, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MTB-311A, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Center Spout, Blue Cam, Threaded, 311A, which should be compared against the original part, equipment label, or owner documentation before ordering. Correct part matching is important for any repair because small differences in size, port style, thread type, voltage, color, or model compatibility can affect installation and performance. This item is best used as a direct replacement where the application details match the existing component. If you are unsure about compatibility, compare photos, measurements, and model information before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine replacement style item from Presair Trol for compatible air switches applications\u003c\/li\u003e\n  \u003cli\u003eUse part number MTB-311A to help confirm the correct match\u003c\/li\u003e\n  \u003cli\u003eListed details include Center Spout, Blue Cam, Threaded\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper fit, function, and serviceability when the existing part is worn or damaged\u003c\/li\u003e\n  \u003cli\u003eRecommended for pool, spa, or bath service where compatibility has been verified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249424208,"sku":"MTB-311A","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1380_xl.jpg?v=1486194814"},{"product_id":"mcg-311a","title":"PresAir Trol FF Switch [Center Spout] [Green Cam] (MCG-311A)","description":"\u003cp\u003eThe PresAir Trol FF switch with center spout and green cam is built for compatible pneumatic control systems that depend on a specific cam and switching configuration. In air-driven systems, matching the correct internal configuration can be just as important as replacing the switch itself.\u003c\/p\u003e\u003cp\u003eThis version is especially useful when the original switch is no longer operating properly or when the control system needs the green-cam format to preserve the intended sequence and feel. Using the correct replacement helps avoid introducing unwanted changes to system response.\u003c\/p\u003e\u003cp\u003eIt is a solid service option when you want to restore proper actuation behavior while staying close to the original configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol FF switch with center spout and green cam\u003c\/li\u003e\n\u003cli\u003eConfiguration-specific design for compatible control systems\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch has failed or become erratic\u003c\/li\u003e\n\u003cli\u003eHelps preserve intended actuation behavior\u003c\/li\u003e\n\u003cli\u003eSupports more dependable and accurate system repair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249424336,"sku":"MCG-311A","price":37.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1365_xl.jpg?v=1486194815"},{"product_id":"mtg-311a","title":"PresAir Trol FF Switch [Center Spout] [Green Cam] [Threaded] (MTG-311A)","description":"\u003cp\u003eThe PresAir Trol FF Switch [Center Spout] [Green Cam] [Threaded] (MTG-311A) is an air control or air switch component from Presair Trol, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MTG-311A, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Center Spout, Green Cam, Threaded, 311A, which should be compared against the original part, equipment label, or owner documentation before ordering. Correct part matching is important for any repair because small differences in size, port style, thread type, voltage, color, or model compatibility can affect installation and performance. This item is best used as a direct replacement where the application details match the existing component. If you are unsure about compatibility, compare photos, measurements, and model information before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine replacement style item from Presair Trol for compatible air switches applications\u003c\/li\u003e\n  \u003cli\u003eUse part number MTG-311A to help confirm the correct match\u003c\/li\u003e\n  \u003cli\u003eListed details include Center Spout, Green Cam, Threaded\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper fit, function, and serviceability when the existing part is worn or damaged\u003c\/li\u003e\n  \u003cli\u003eRecommended for pool, spa, or bath service where compatibility has been verified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249425424,"sku":"MTG-311A","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1385_xl.jpg?v=1486194816"},{"product_id":"mrb-311a","title":"PresAir Trol FF Switch [Side Spout] [Blue Cam] (MRB-311A)","description":"\u003cp\u003eThe PresAir Trol FF Switch [Side Spout] [Blue Cam] (MRB-311A) is an air control or air switch component from Presair Trol, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MRB-311A, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Side Spout, Blue Cam, 311A, which should be compared against the original part, equipment label, or owner documentation before ordering. Correct part matching is important for any repair because small differences in size, port style, thread type, voltage, color, or model compatibility can affect installation and performance. This item is best used as a direct replacement where the application details match the existing component. If you are unsure about compatibility, compare photos, measurements, and model information before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine replacement style item from Presair Trol for compatible air switches applications\u003c\/li\u003e\n  \u003cli\u003eUse part number MRB-311A to help confirm the correct match\u003c\/li\u003e\n  \u003cli\u003eListed details include Side Spout, Blue Cam, 311A\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper fit, function, and serviceability when the existing part is worn or damaged\u003c\/li\u003e\n  \u003cli\u003eRecommended for pool, spa, or bath service where compatibility has been verified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249431248,"sku":"MRB-311A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1370_xl.jpg?v=1486194819"},{"product_id":"mrg-311a","title":"PresAir Trol FF Switch [Side Spout] [Green Cam] (MRG-311A)","description":"\u003cp\u003eThe PresAir Trol FF Switch [Side Spout] [Green Cam] (MRG-311A) is an air control or air switch component from Presair Trol, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MRG-311A, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Side Spout, Green Cam, 311A, which should be compared against the original part, equipment label, or owner documentation before ordering. Correct part matching is important for any repair because small differences in size, port style, thread type, voltage, color, or model compatibility can affect installation and performance. This item is best used as a direct replacement where the application details match the existing component. If you are unsure about compatibility, compare photos, measurements, and model information before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine replacement style item from Presair Trol for compatible air switches applications\u003c\/li\u003e\n  \u003cli\u003eUse part number MRG-311A to help confirm the correct match\u003c\/li\u003e\n  \u003cli\u003eListed details include Side Spout, Green Cam, 311A\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper fit, function, and serviceability when the existing part is worn or damaged\u003c\/li\u003e\n  \u003cli\u003eRecommended for pool, spa, or bath service where compatibility has been verified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249440208,"sku":"MRG-311A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1375_xl.jpg?v=1486194826"},{"product_id":"mtk-211a","title":"PresAir Trol Threaded 3-F Switch [Black Cam] [2 Microswitches] (MTK-211A)","description":"\u003cp\u003eThe PresAir Trol threaded 3-function switch with black cam and two microswitches is designed for compatible pneumatic control systems that require a more complex actuation arrangement in a threaded format. Multi-function switches are useful when the original system depends on specific internal switching logic rather than a simpler on-off design.\u003c\/p\u003e\u003cp\u003eThis replacement is especially helpful when the original switch has become unreliable, no longer triggers the correct sequence, or has failed internally. Matching the proper cam and microswitch format helps preserve the way the control system was originally meant to operate.\u003c\/p\u003e\u003cp\u003eIt is a strong service choice when the application calls for a threaded, multi-function, configuration-specific air switch rather than a general substitute.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol threaded 3-function switch with black cam and 2 microswitches\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible multi-function pneumatic control systems\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer sequences correctly\u003c\/li\u003e\n\u003cli\u003eHelps preserve configuration-specific switching logic\u003c\/li\u003e\n\u003cli\u003eSupports accurate restoration of original control behavior\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249441488,"sku":"MTK-211A","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1387_xl.jpg?v=1486194837"},{"product_id":"tva118b","title":"PresAir Trol Tinytrol Alt. Air Switch [SPDT] [10A] [Threaded] [Center Spout] (TVA118B)","description":"\u003cp\u003eThe PresAir Trol TinyTrol alternate air switch in SPDT format is designed for compatible pneumatic control systems that require maintained-state switching, a threaded body, and a center spout configuration. Alternate-action switches are useful because they change state with each actuation and hold that state until the next signal.\u003c\/p\u003e\u003cp\u003eThis version is especially useful when the original switch no longer toggles properly, loses its maintained-state function, or has failed internally. The 10 amp rating and threaded design help make it a more precise replacement for applications that depend on those specific characteristics.\u003c\/p\u003e\u003cp\u003eIt is a practical service part for restoring dependable latched pneumatic control in configuration-sensitive systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol SPDT alternate air switch rated at 10 amps\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state pneumatic switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer toggles correctly\u003c\/li\u003e\n\u003cli\u003eSupports more accurate replacement matching and control behavior\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249443024,"sku":"TVA118B","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1411_xl.jpg?v=1486194841"},{"product_id":"tva-211b","title":"PresAir Trol Tinytrol Latching Air Switch [DPDT] [Threaded] [Center Spout] (TVA-211B)","description":"\u003cp\u003eThe PresAir Trol TinyTrol latching air switch in DPDT format is built for compatible control systems that require maintained-state double-pole switching through a threaded center-spout body. In systems where one air signal changes and holds the electrical state, the correct latching switch is critical to consistent operation.\u003c\/p\u003e\u003cp\u003eThis replacement is especially helpful when the original switch no longer latches correctly, has become intermittent, or fails to hold its state after actuation. Using the proper threaded DPDT latching model helps keep the original control design intact.\u003c\/p\u003e\u003cp\u003eIt is a strong choice for service work where both mounting style and switching behavior must match the original application closely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol DPDT latching air switch\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state double-pole switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer holds position correctly\u003c\/li\u003e\n\u003cli\u003eSupports more dependable and accurate control-system repair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249444752,"sku":"TVA-211B","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1415_xl.jpg?v=1486194842"},{"product_id":"trm-211a","title":"PresAir Trol Tinytrol Momentary Air Switch [DPDT] [Side Spout] (TRM-211A)","description":"\u003cp\u003eThe PresAir Trol TinyTrol momentary air switch in DPDT format is designed for compatible pneumatic control systems that use a side spout layout and require quick-return double-pole switching. Side-spout designs are useful in installations where tubing direction or available space makes that orientation the better fit.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original side-spout switch has become unreliable, sticks in operation, or no longer reacts properly to a brief air signal. Installing the correct DPDT momentary version helps restore intended system response without altering the control logic.\u003c\/p\u003e\u003cp\u003eIt is a practical service component for systems where both spout orientation and quick-return action need to match the original switch design.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol DPDT momentary air switch\u003c\/li\u003e\n\u003cli\u003eSide spout configuration for compatible applications\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return double-pole pneumatic control\u003c\/li\u003e\n\u003cli\u003eUseful when the original side-spout switch is worn or inconsistent\u003c\/li\u003e\n\u003cli\u003eSupports more accurate and dependable system repair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249456144,"sku":"TRM-211A","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1405_xl.jpg?v=1486194848"},{"product_id":"tvm-211a","title":"PresAir Trol Tinytrol Momentary Air Switch [DPDT] [Threaded] [Center Spout] (TVM-211A)","description":"\u003cp\u003eThe PresAir Trol TinyTrol momentary air switch in DPDT format is intended for compatible threaded applications that require a center spout layout and a quick-return double-pole switching response. In pneumatic systems like these, the switch must respond cleanly to a brief air pulse and then return as intended.\u003c\/p\u003e\u003cp\u003eThis replacement is especially valuable when the original switch no longer returns reliably, feels inconsistent, or has failed internally. Matching the proper threaded DPDT momentary format helps preserve the original control behavior and mounting style.\u003c\/p\u003e\u003cp\u003eIt is a smart service option when you need a configuration-specific air switch that restores response quality without altering the rest of the system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol DPDT momentary air switch\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return double-pole control behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is unreliable or nonfunctional\u003c\/li\u003e\n\u003cli\u003eSupports more dependable and accurate replacement service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249456208,"sku":"TVM-211A","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1430_xl.jpg?v=1486194849"},{"product_id":"tvm-118a","title":"PresAir Trol Tinytrol Momentary Air Switch [SPDT] [10A] [Threaded] [Center Spout] (TVM-118A)","description":"\u003cp\u003eThe PresAir Trol TinyTrol momentary air switch in SPDT format is designed for compatible threaded center-spout applications and rated for 10 amps in systems that rely on a quick-return pneumatic switching response. Choosing the right amp rating and configuration helps keep the replacement aligned with the original control design.\u003c\/p\u003e\u003cp\u003eThis model is especially useful when the original switch has become inconsistent, no longer returns properly, or fails to trigger the intended function. Replacing it with the correct SPDT momentary threaded version can help restore cleaner and more predictable system behavior.\u003c\/p\u003e\u003cp\u003eIt is a practical choice for service work where both the mounting style and the switching response need to match closely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol SPDT momentary air switch rated at 10 amps\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return single-pole pneumatic control\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is worn or erratic\u003c\/li\u003e\n\u003cli\u003eSupports more precise and dependable replacement matching\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249456464,"sku":"TVM-118A","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1425_xl.jpg?v=1486194850"},{"product_id":"trm-111a","title":"PresAir Trol Tinytrol Momentary Air Switch [SPDT] [Side Spout] (TRM-111A)","description":"\u003cp\u003eThe PresAir Trol TinyTrol momentary air switch in SPDT format is made for compatible pneumatic control systems that use a side spout layout and require a quick-return single-pole switching response. Side-spout air switches are helpful when tubing orientation or installation depth makes that configuration the better fit.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch becomes erratic, no longer responds cleanly to air input, or fails to return as intended after actuation. Using the correct side-spout momentary format helps preserve both the physical layout and the control logic of the system.\u003c\/p\u003e\u003cp\u003eIt is a dependable service choice for restoring response quality in compatible pneumatic control applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol SPDT momentary air switch\u003c\/li\u003e\n\u003cli\u003eSide spout configuration for compatible installations\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return single-pole switching behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original side-spout switch is unreliable or failed\u003c\/li\u003e\n\u003cli\u003eSupports more accurate and dependable control restoration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249458000,"sku":"TRM-111A","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1400_xl.jpg?v=1486194852"},{"product_id":"tvm-111a","title":"PresAir Trol Tinytrol Momentary Air Switch [SPDT] [Threaded] [Center Spout] (TVM-111A)","description":"\u003cp\u003eThe PresAir Trol TinyTrol momentary air switch in SPDT format is built for compatible threaded center-spout applications that need a single-pole quick-return pneumatic response. This kind of switch is useful when the system should react to a brief actuation without holding the changed state.\u003c\/p\u003e\u003cp\u003eThis version is especially useful when the original threaded switch has worn out, become sticky, or no longer returns properly after an air signal. Replacing it with the correct SPDT momentary model helps preserve original behavior and installation style.\u003c\/p\u003e\u003cp\u003eIt is a practical service replacement when maintaining the intended actuation feel and configuration is part of doing the repair correctly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePresAir Trol TinyTrol SPDT momentary air switch\u003c\/li\u003e\n\u003cli\u003eThreaded body with center spout configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return single-pole control behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer responds properly\u003c\/li\u003e\n\u003cli\u003eSupports more dependable and configuration-specific repair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presair Trol","offers":[{"title":"Default Title","offer_id":28249458128,"sku":"TVM-111A","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-369-1420_xl.jpg?v=1486194853"},{"product_id":"tbs-301","title":"Tecmark Latching Air Switch [SPDT] [25A] (TBS-301)","description":"\u003cp\u003eThe Tecmark latching air switch in SPDT format is designed for compatible pneumatic control systems that require single-pole maintained-state switching. Latching switches are useful because they toggle the operating condition with a brief actuation and hold that state until actuated again.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch no longer toggles properly, has become inconsistent, or fails to hold the intended state. Matching the proper SPDT latching format helps preserve original system behavior without unnecessary changes to control logic.\u003c\/p\u003e\u003cp\u003eIt is a practical maintenance part when dependable latched pneumatic control is part of restoring the system correctly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in SPDT format\u003c\/li\u003e\n\u003cli\u003e25 amp rated for compatible pneumatic control applications\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state single-pole switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer toggles correctly\u003c\/li\u003e\n\u003cli\u003eSupports dependable control-system operation after repair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251201232,"sku":"TBS-301","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/593191700_xl.jpg?v=1486196878"},{"product_id":"tbs-417","title":"Tecmark Latching Air Switch [DPDT] [25A] (TBS-417)","description":"\u003cp\u003eThe Tecmark latching air switch in DPDT format is designed for compatible pneumatic control systems that require a double-pole maintained-state switching response. Latching air switches are useful because they change and hold state after actuation, making them well suited for systems that do not rely on continuous finger pressure.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch no longer latches correctly, has become intermittent, or has failed internally. Matching the proper DPDT format helps preserve the original control logic of the application instead of changing how the system behaves.\u003c\/p\u003e\u003cp\u003eIt is a practical service part when restoring dependable maintained-state air switching is part of a correct repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in DPDT format\u003c\/li\u003e\n\u003cli\u003e25 amp rated for compatible pneumatic control systems\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state switching behavior\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch no longer latches correctly\u003c\/li\u003e\n\u003cli\u003eSupports more dependable control response after service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251212880,"sku":"TBS-417","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/593191830_xl.jpg?v=1486196890"},{"product_id":"tbs-317","title":"Tecmark Latching Air Switch [DPNO] [20A] [Threaded] (TBS-317)","description":"\u003cp\u003eThe Tecmark latching air switch in DPNO format is designed for compatible threaded pneumatic control applications that require a maintained-state switching action. Latching switches are useful because they allow the system to change state with a brief air input and then remain in that changed condition until the next actuation.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch has become unreliable, no longer latches correctly, or has failed internally. The threaded body helps preserve the original mounting style in applications built around a threaded air switch format.\u003c\/p\u003e\u003cp\u003eIt is a practical service option when restoring dependable maintained-state switching and correct physical fit are both important to the repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in DPNO format\u003c\/li\u003e\n\u003cli\u003e20 amp rated with threaded body design\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state pneumatic switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is unreliable or failed\u003c\/li\u003e\n\u003cli\u003eSupports accurate replacement fit and control behavior\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251212944,"sku":"TBS-317","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-1775_xl.jpg?v=1486196891"},{"product_id":"tbs-401","title":"Tecmark Latching Air Switch [SPDT] [25A] (TBS-401)","description":"\u003cp\u003eThe Tecmark latching air switch in SPDT format is designed for compatible pneumatic control applications that need a single-pole maintained-state response. Switches like this are useful because they help the system change and hold state with a brief air signal instead of requiring constant contact from the user.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch is erratic, no longer latches consistently, or has failed. Using the correct SPDT latching format helps keep the control behavior closer to the original design of the system.\u003c\/p\u003e\u003cp\u003eIt is a practical service choice when reliable maintained-state pneumatic switching is necessary for proper system restoration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in SPDT format\u003c\/li\u003e\n\u003cli\u003e25 amp rated for compatible control systems\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable maintained-state switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is worn or unreliable\u003c\/li\u003e\n\u003cli\u003eSupports more accurate control restoration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251213008,"sku":"TBS-401","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/593191800_xl.jpg?v=1486196893"},{"product_id":"tbs-406","title":"Tecmark Latching Air Switch [SPDT] [25A] (TBS-406)","description":"\u003cp\u003eThe Tecmark latching air switch in SPDT format is designed for compatible pneumatic control systems where a maintained-state single-pole switch is required. A switch in this category is useful because it allows the system to respond to a brief actuation while continuing to hold the selected state afterward.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch no longer latches cleanly, feels inconsistent, or has failed to provide dependable switching. Matching the proper latching format helps preserve the intended control logic of the original installation.\u003c\/p\u003e\u003cp\u003eIt is a practical service part when dependable toggle-style pneumatic switching is part of returning the equipment to reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in SPDT format\u003c\/li\u003e\n\u003cli\u003e25 amp rated for compatible pneumatic applications\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state single-pole switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is inconsistent or failed\u003c\/li\u003e\n\u003cli\u003eSupports more dependable system control after service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251214416,"sku":"TBS-406","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/tbs406_xl.jpg?v=1486196894"},{"product_id":"tbs-310","title":"Tecmark Latching Air Switch [SPNO] [25A] [Threaded] (TBS-310)","description":"\u003cp\u003eThe Tecmark latching air switch in SPNO format is designed for compatible threaded pneumatic control applications that require a maintained-state single-pole normally open switching function. Threaded latching switches are useful because they combine a secure mounting style with a control response that holds state after actuation.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch no longer latches, becomes intermittent, or is physically worn at the mounting point. Matching the threaded SPNO format helps maintain both the intended control logic and the original installation style.\u003c\/p\u003e\u003cp\u003eIt is a practical service choice when restoring secure fit and maintained-state control is part of a correct pneumatic switch replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark latching air switch in SPNO format\u003c\/li\u003e\n\u003cli\u003e25 amp rated with threaded mounting style\u003c\/li\u003e\n\u003cli\u003eHelps restore maintained-state normally open switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is worn or unreliable\u003c\/li\u003e\n\u003cli\u003eSupports more accurate replacement fit and control behavior\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251225872,"sku":"TBS-310","price":17.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-1780_xl.jpg?v=1486196901"},{"product_id":"tbs-312","title":"Tecmark Momentary Air Switch [3 Amp] [SPNO] (TBS-312)","description":"\u003cp\u003eThe Tecmark momentary air switch in SPNO format is designed for compatible pneumatic control systems that require a quick-return normally open response. Momentary switches are useful because they react during the actuation event and then return to their original state instead of holding the changed position.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original switch has become sticky, unresponsive, or no longer returning properly after actuation. Matching the correct momentary SPNO format helps preserve the timing and operating style the system was designed to use.\u003c\/p\u003e\u003cp\u003eIt is a practical service part when restoring short-duration pneumatic switching is necessary for dependable control behavior.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark momentary air switch in SPNO format\u003c\/li\u003e\n\u003cli\u003e3 amp rated for compatible pneumatic control applications\u003c\/li\u003e\n\u003cli\u003eHelps restore quick-return normally open switching\u003c\/li\u003e\n\u003cli\u003eUseful when the original switch is worn or unreliable\u003c\/li\u003e\n\u003cli\u003eSupports more accurate momentary control response\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251226000,"sku":"TBS-312","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/tbs312.jpg?v=1486196904"},{"product_id":"tbs-412","title":"Tecmark Momentary Air Switch [3 Amp] [SPNO] (TBS-412)","description":"\u003cp\u003eTecmark Momentary Air Switch [3 Amp] [SPNO] (TBS-412) is an air control, air button, air switch, blower-related, or pneumatic component from Tecmark Corporation for compatible spa, bath, or pool equipment. It is intended for repairs where button style, tubing connection, switch action, face diameter, color, and installation location must match the existing assembly.  Use part number TBS-412 when matching this item to an existing component, owner’s manual, parts diagram, or service record. Key identifiers and configuration details include 3 Amp, SPNO. Correct air system parts help restore reliable user control and proper air delivery.\u003c\/p\u003e\u003cp\u003eMatch the visible trim, hose barb size, switch style, and mounting depth before ordering. Inspect tubing for cracks, kinks, or loose connections during installation so the repaired control responds consistently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Tecmark Corporation replacement option for Air Switches applications\u003c\/li\u003e\n\u003cli\u003eDesigned for matching by part number, equipment model, and physical configuration\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251229648,"sku":"TBS-412","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/tbs412.jpg?v=1486196910"},{"product_id":"csc-1101","title":"Tecmark Sequencer Solenoid [Activated] CSC1101 (CSC-1101)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1101 (CSC-1101) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1101 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1101 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251312848,"sku":"CSC-1101","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3101_xl.jpg?v=1486197026"},{"product_id":"csc-1103","title":"Tecmark Sequencer Solenoid [Activated] CSC1103 (CSC-1103)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1103 (CSC-1103) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1103 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1103 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251313104,"sku":"CSC-1103","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3103_xl.jpg?v=1486197028"},{"product_id":"csc-1105","title":"Tecmark Sequencer Solenoid [Activated] CSC1105 (CSC-1105)","description":"\u003cp\u003eThe Tecmark sequencer solenoid is designed for compatible control applications that use the activated CSC1105 format to manage switching or sequencing behavior within the system. Solenoids like this are useful because they help convert electrical input into controlled mechanical action, supporting more dependable automated operation.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original solenoid has become weak, unresponsive, intermittent, or has failed to actuate consistently. Using the correct model-specific solenoid helps preserve the intended sequence control of the equipment instead of introducing an uncertain substitute.\u003c\/p\u003e\u003cp\u003eIt is a practical service part when restoring dependable electrically triggered actuation is part of returning the system to proper working condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTecmark CSC1105 activated sequencer solenoid\u003c\/li\u003e\n\u003cli\u003eHelps restore controlled electrical-to-mechanical actuation\u003c\/li\u003e\n\u003cli\u003eUseful when the original solenoid is weak or nonresponsive\u003c\/li\u003e\n\u003cli\u003eSupports proper sequencing behavior in compatible systems\u003c\/li\u003e\n\u003cli\u003eImproves confidence in automated control response\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251314576,"sku":"CSC-1105","price":91.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3105_xl.jpg?v=1486197031"},{"product_id":"csc-1131","title":"Tecmark Sequencer Solenoid [Activated] CSC1131 (CSC-1131)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1131 (CSC-1131) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1131 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1131 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251337040,"sku":"CSC-1131","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3131_xl.jpg?v=1486197046"},{"product_id":"csc-1140","title":"Tecmark Sequencer Solenoid [Activated] CSC1140 (CSC-1140)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1140 (CSC-1140) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1140 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1140 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251370064,"sku":"CSC-1140","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3140_xl.jpg?v=1486197068"},{"product_id":"csc-1143","title":"Tecmark Sequencer Solenoid [Activated] CSC1143 (CSC-1143)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1143 (CSC-1143) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1143 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1143 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251370128,"sku":"CSC-1143","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3143_xl.jpg?v=1486197069"},{"product_id":"csc-1166","title":"Tecmark Sequencer Solenoid [Activated] CSC1166 (CSC-1166)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1166 (CSC-1166) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1166 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1166 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251401680,"sku":"CSC-1166","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3166_xl.jpg?v=1486197106"},{"product_id":"csc-1173","title":"Tecmark Sequencer Solenoid [Activated] CSC1173 (CSC-1173)","description":"\u003cp\u003eThe Tecmark Sequencer Solenoid [Activated] CSC1173 (CSC-1173) is a air control component from Tecmark Corporation, intended for air button, air switch, blower, and spa air control repairs where response, trim fit, and tubing connection details must align with the original installation. This description keeps the manufacturer, category, visible attributes, and part number CSC-1173 together so the item can be reviewed quickly before ordering.\u003c\/p\u003e\u003cp\u003eUse this air control component when replacing a worn, missing, damaged, or incompatible component in a pool, spa, hot tub, or bath system. The product name should be compared against the original label, service manual, existing dimensions, plumbing connections, electrical requirements, and equipment model before installation. Important ordering details include: brand and series information retained for cross-checking.\u003c\/p\u003e\u003cp\u003eFor best results, verify that Tecmark Sequencer Solenoid [Activated] CSC1173 matches the system being serviced and that all seals, gaskets, unions, cords, or related hardware are in good condition before reassembly. Installation should be completed with power disconnected where applicable and in accordance with local codes and the equipment manufacturer's instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine-style replacement listing for Tecmark Corporation equipment and related service applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in the Air Switches category on compatible pool, spa, or bath systems.\u003c\/li\u003e\n\u003cli\u003eHelps restore proper fit, function, water movement, control response, sealing, or service access depending on the component.\u003c\/li\u003e\n\u003cli\u003eMatch the part number, dimensions, voltage, plumbing size, finish, and equipment model before purchase.\u003c\/li\u003e\n\u003cli\u003eRecommended for professional service, repair, rebuild, and maintenance work where exact compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecmark Corporation","offers":[{"title":"Default Title","offer_id":28251403664,"sku":"CSC-1173","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/59-319-3173_xl.jpg?v=1486197114"}],"url":"https:\/\/www.bathandspaparts.com\/collections\/air-switches.oembed?page=7","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}