Heatcraft Refrigeration 4751C Defrost Thermostat 320788-702 While a 1/2 HP motor

While a 1/2 HP motor can often replace a 1/3 HP unit if dimensions match

ensuring zero-clearance fitment and correct terminal orientation

the Bradford White 415-47492-01 Natural Gas Pilot Assembly is your go-to

or 6R Copeland compressors

Heatcraft Refrigeration 4751C Defrost Thermostat 320788-702 While a 1/2 HP motorThe Heatcraft Refrigeration 4751C Defrost Thermostat is a critical fixed setting control designed for commercial refrigeration system maintenance and efficiency. Specifically engineered as a 55CLS 35OPN defrost thermostat, this 3 wire component manages the defrost termination and fan delay cycles within the evaporator coil assembly. This unit is calibrated to close the circuit at 55? F to terminate the defrost heater and open at 35? F to re engage the