an open-circuit reading during a continuity test

It is calibrated to open the electrical circuit when temperatures reach the 110°F to 130°F threshold

the 410170001 is the designated replacement disconnect switch for the CWH1000 and CWH Architectural series

Rapid Installation: Standardized terminal layout allows for quick refrigeration repair

whereas auto-reset models automatically re-close the circuit when pressure drops

Ranco F25-114 Control 30067439-890 an open-circuit reading during aThe Ranco F25 114 Defrost Fan Delay Control is a heavy duty SPDT refrigeration switch engineered for precision defrost termination and evaporator fan management. Designed primarily for hot gas and reverse cycle systems, this control prevents the circulation of warm, moist air into the refrigerated space by delaying fan activation until the evaporator coil reaches the optimal operating temperature. It features a broad 44F to 79F adjustable temperature