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such as Tempstar
Always verify the part number against your specific York HVAC system wiring diagram to ensure proper pin-to-pin mapping
Common Questions Which systems are compatible with the York S1-025-27174-000
Optimized Combustion: Features a factory-calibrated #33 orifice for stable heat output and consistent BTU delivery in natural gas applications
The mechanical spring return ensures the application returns to a predefined safety position during a power loss
Hydrotherm BM-8815 Ignitor Els PW 17895 such as TempstarThe Hydrotherm BM 8815 Ignitor is a high performance hot surface ignitor engineered for rapid and reliable ignition in residential and commercial gas fired boiler systems. As a critical OEM replacement part, it utilizes advanced carbide or silicon nitride construction to withstand extreme thermal cycles, ensuring consistent performance in demanding high temperature environments. This HVAC ignition component is designed to replace traditional pilot