this specific version is designed for FVIR gas water heaters with serial numbers starting with KA or later

This OEM wiring harness maintains circuit integrity for control boards and pilot ignition modules

If the furnace runs for several minutes and then shuts down the burners while keeping the blower on

With its Lexan housing and LED status indicator

Beckett Igniter 7622TW03 Well R-134A this specific version is designedThe Beckett 7622TW03 is a professional grade 3 4 inch NPT brass immersion well engineered specifically for high performance integration with Beckett AquaSmart controls. This thermowell serves as a direct, heavy duty replacement for older polymer models like the 7600TW, offering superior structural integrity in high pressure oil burner applications. Constructed from a robust brass and copper alloy, the Beckett 7622TW03 is rated for operating