{"product_id":"26-g7411","title":"Balboa BP100 15\" 4.0kW Flo-Thru Heater (26-G7411)","description":"\u003cp\u003eBalboa BP100 15\" 4.0kW Flo-Thru Heater (26-G7411) is a replacement heating assembly for compatible Balboa BP100 systems. Although several BP100 heaters share similar overall dimensions, differences in part number, connection details, and system application make direct specification matching the safest way to identify the correct replacement.\u003c\/p\u003e\u003cp\u003eBP100 systems are compact control platforms, so the heater assembly is an integrated part of the overall equipment layout rather than an interchangeable stand-alone component. Selecting the correct heater helps preserve the relationship between circulation flow, control logic, electrical load, and the physical space available in the equipment bay.\u003c\/p\u003e\u003cp\u003eThe 4.0kW rating is a common full-size spa heating specification, but output alone does not determine interchangeability. Two 4.0kW heaters may use different control families, sensor arrangements, wiring interfaces, mounting details, or plumbing positions. Verifying those details before installation helps prevent an otherwise similar-looking heater from becoming an incorrect replacement.\u003c\/p\u003e\u003cp\u003eProper fitment begins with verification. Compare the existing heater’s part number, length, rated output, sensor or control connections, plumbing orientation, and electrical requirements before ordering. Spa heaters are not universally interchangeable, and taking a few minutes to confirm these details can reduce installation delays, unnecessary returns, and repeat service calls.\u003c\/p\u003e\u003cp\u003eOnce correctly matched and installed, the Balboa 26-G7411 can help restore dependable water heating, steadier temperature maintenance, and the day-to-day comfort expected from a properly operating spa.\u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eDesigned for compatible Balboa BP100 spa control applications\u003c\/li\u003e\n  \u003cli\u003e4.0kW rated heating output\u003c\/li\u003e\n  \u003cli\u003e15\" heater configuration for correct physical fitment\u003c\/li\u003e\n  \u003cli\u003eMatch original electrical, plumbing, and control-system requirements\u003c\/li\u003e\n  \u003cli\u003eSupports dependable temperature recovery when correctly matched and installed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Therm Products","offers":[{"title":"Default Title","offer_id":49079914659995,"sku":"26-G7411","price":155.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/26-G7411.jpg?v=1784868210","url":"https:\/\/www.bathandspaparts.com\/products\/26-g7411","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}