Carrier HN53HG120 Contactor THPU32HP7Y where a heating only SPST

where a heating only SPST switch is required

Attempting to adjust the set point can lead to unsafe operation

Key Benefits Optimized Airflow: The 32-degree pitch is calibrated to move maximum air volume through the condenser coils

while the low-side range monitors 2-14" WC

Carrier HN53HG120 Contactor THPU32HP7Y where a heating only SPSTThe Carrier HN53HG120 is a heavy duty 3 pole contactor engineered for high demand HVACR applications requiring reliable switching for compressors, motors, and heating elements. This 120V coil contactor is rated for 75 FLA (Full Load Amps) and up to 94 amp resistive loads, providing the robust electrical capacity needed for commercial grade air conditioning and refrigeration systems. Built to withstand high vibration environments, the unit features a