the internal bimetal heater has failed

eliminating the risks associated with universal aftermarket HVAC switches

ensuring that contractors can maintain original equipment specifications without requiring field modifications or auxiliary mounting hardware

The 98M74 is standard for a wide range of Lennox air handlers and furnaces requiring 10-inch diameter wheels

ASCO 204-205 Rebuild Kit 30067439-890 the internal bimetal heater hasThe ASCO 204 205 Rebuild Kit is an essential maintenance solution for servicing 2 way solenoid valves within heavy duty HVACR and industrial fluid control systems. Engineering to restore factory spec pressure plate sealing and plunger response, this kit is compatible with specific ASCO RedHat valve bodies used in steam, air, and water applications. Replacing worn internal components prevents solenoid humming, internal leakage, and failure to cycle