Tecmark TDI 3428 Low Profile Air Button [Bone] (MPT-19190-3428)

Type:	Air Buttons
Mfr	Tecmark Corporation
Mfg Part #	MPT-19190-3428
Hzn Part #	59-319-1302

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TAGS: airbuttons, bathparts, tecmarkcorp

Details

(DISCONTINUED BY MANUFACTURER)

SEE REPLACEMENT PART: OBSOLETE

The Tecmark TDI 3428 Low Profile Air Button [Bone] (MPT-19190-3428) is an air control or air switch component from Tecmark Corporation, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MPT-19190-3428, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Bone, 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.

Genuine replacement style item from Tecmark Corporation for compatible air buttons applications
Use part number MPT-19190-3428 to help confirm the correct match
Listed details include Bone
Helps restore proper fit, function, and serviceability when the existing part is worn or damaged
Recommended for pool, spa, or bath service where compatibility has been verified

Tecmark Corporation – Pressure Switches, Sensors and Spa Control Components

Who is Tecmark Corporation?

Tecmark Corporation is a leading manufacturer of electronic controls and sensor components used in pool, spa, and hot tub systems. Founded in 1982, Tecmark is known for precision-engineered products that support safe and efficient system operation, particularly in temperature and pressure monitoring applications.

What products does Tecmark Corporation specialize in?

Tecmark specializes in pressure switches, temperature sensors, flow sensors, level sensors, and spa control components. Their products are commonly used in heaters, pumps, and control systems to monitor system conditions and ensure proper operation. These components play a critical role in maintaining safety and performance.

Why choose Tecmark Corporation parts for your pool or spa?

Tecmark products are known for accuracy, reliability, and durability in demanding environments. Their sensors and switches are engineered to provide precise readings and consistent performance, helping prevent system failures and ensure safe operation. Pool professionals choose Tecmark for dependable components that support long-term system reliability.

How do you identify and choose the correct Tecmark Corporation part?

To select the correct Tecmark component, it’s important to match specifications such as pressure range, temperature rating, thread size, and electrical configuration. Reviewing model numbers and system compatibility ensures proper fit and function. Choosing the right sensor or switch helps maintain safe and efficient system performance.

Need help finding the right Tecmark Corporation part?

At Bath & Spa Parts Online, we carry a wide selection of Tecmark Corporation pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.