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This OEM 40-amp contactor (part number 1176763, factory reference CONTACTOR 40A) is the heavy-duty switch that energizes the compressor and condenser fan on the ICP RHX060K0XA0AAA heat pump. When the thermostat calls for cooling or heating, the 24V coil pulls the contacts closed, passing line voltage to the compressor. Because it cycles thousands of times per season under load, the contactor is a common wear item — its contacts pit, burn, and weld over time. Symptoms of a failing contactor include a unit that won't start, a loud chattering or humming when it tries to engage, contacts that stick closed so the compressor never shuts off, or visible pitting and arcing on the contact faces. Replacing it with the correct OEM-rated 40A device restores reliable switching and protects the compressor.
| Spec | Value |
|---|---|
| Part Number | 1176763 |
| Type | Definite Purpose Contactor |
| Brand | ICP |
| Contact Rating | 40 Amps |
| Coil Voltage | 24V |
| Poles | 2-Pole |
| Application | AC / Heat Pump Compressor & Fan |
This contactor is the OEM-specified switch for the ICP RHX060K0XA0AAA heat pump and equivalent Tempstar, Heil, and Comfortmaker condensing units. Confirm amperage, coil voltage, and pole count against your existing contactor before installing.
Ships same day on orders placed before 3 PM CST. 30-day returns on unused parts. Backed by the National HVAC Parts fitment guarantee.