This is a complete service valve assembly

For contractors managing 1:1 match requirements

Like most Browning variable pitch sheaves

Always verify the fuel type on the water heater rating plate before installation

077 for precise refrigerant management

Heatcraft Refrigeration 4751C Defrost Thermostat 340155-7026 This is a complete serviceThe 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