Rheem-Ruud 42-22655-02 Relay Set your multimeter to the

Set your multimeter to the microamp (

tamper-resistant HVAC guard built for the demands of the field

For suction line protection after a burnout

What unit heater models utilize this pilot orifice

reducing oxidation and extending the life of the sensor probe

Rheem-Ruud 42-22655-02 Relay Set your multimeter to theThe Rheem Ruud 42 22655 02 Relay is a professional grade Delay On Break (DOB) timer engineered for high cycle HVAC performance. This specific OEM HVAC replacement part is critical for preventing compressor short cycling, which protects the system from premature mechanical wear and electrical stress during rapid thermostat fluctuations or brownouts. Formulated as a 5 minute time delay relay, it ensures the refrigerant pressures in the compressor have