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This genuine OEM 40-amp contactor (part 1176763) is the high-voltage switch that energizes the compressor and outdoor fan in the ICP / Heil / Tempstar RHH060K0XA0AAAA heat pump. When the thermostat calls, a 24V signal pulls in the contactor coil, the contacts close, and line voltage flows to the compressor. Rated at 40 amps, it is sized to handle the inrush and running load of the outdoor unit. Contactors are one of the most common HVAC failure points: the contacts arc and pit every time they close, and over years of cycling they can weld shut (compressor runs constantly), burn open (unit won't start), or develop a chattering coil. Ants and debris drawn to the energized coil are another frequent cause of a stuck or buzzing contactor. Replacing this wear part restores clean, positive switching and protects the more expensive compressor downstream.
| Spec | Value |
|---|---|
| OEM Part Number | 1176763 |
| Type | Definite-Purpose Contactor |
| Brand | ICP / Heil / Tempstar |
| Rating | 40 Amp |
| Coil Voltage | 24 VAC |
| Application | Heat Pump / Compressor |
Direct-fit replacement for the ICP / Heil / Tempstar RHH060K0XA0AAAA heat pump and related International Comfort Products platform units (Heil, Tempstar, Comfortmaker, Arcoaire). Verify the original part number and pole configuration before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.