it offers high compatibility for retrofitting older installations using Series 90 controllers

ensuring the control circuit returns to factory-specified timing and sequence operation

preventing common fault codes related to venting failure or inducer motor drag

What capacitor does the HC41AE117 require

Enhanced Diagnostics: Simplifies troubleshooting with clear pathways for testing inducer power

Lochinvar & A.O. Smith 100208559 Sensor 320788-704 it offers high compatibility forThe Lochinvar & A. O. Smith 100208559 Dual Immersion Sensor is a critical OEM replacement component designed for precision temperature monitoring in high efficiency hydronic systems. This dual immersion sensor outlet assembly, also identified by part number TST20017K, utilizes a dual element thermistor to provide the control board with real time data on supply water temperatures. Engineered for technical compatibility with Lochinvar Copper Fin II