15 lb lightweight design allows for straightforward removal during annual tube cleaning and inspections

identical replacement for the 7541C

With power disconnected and the part at room temperature

Common Questions What causes a 150F manual reset limit switch to trip

but the technical specifications and hardware are identical

Bard 8620-224 Replacement Kit Els PW 17895 15 lb lightweight design allowsThe Bard 8620 224 Defrost Sensor Replacement Kit is a critical service component designed for high precision thermal management in Bard heat pump systems. This OEM spec kit ensures accurate detection of evaporator coil frosting, triggering the defrost cycle to maintain optimal heat transfer efficiency. Engineered for reliability in extreme conditions, the kit includes a high sensitivity thermistor and a high grade weatherproof wiring harness with a