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This genuine OEM 40 amp contactor (part 1176763) is the electrically operated switch that powers the compressor and outdoor fan circuit on the ICP/Tempstar/Heil RGX060KFCA0AAA system. When the thermostat calls for cooling, the 24V control coil pulls the contacts closed and sends line voltage to the load. Over time the silver contacts pit, burn, and weld from the high inrush current of every compressor start. A failing contactor causes chattering, no-start conditions, or a unit that will not shut off because the contacts have welded shut. Replacing it restores reliable switching and protects the compressor.
| Spec | Value |
|---|---|
| Part Number | 1176763 |
| Type | Definite purpose contactor |
| Current Rating | 40 Amps |
| Brand | ICP / Tempstar / Heil (OEM) |
| Fitment | Direct OEM replacement |
Fits the ICP family RGX060KFCA0AAA and related RGX-series models specifying the 1176763 40A contactor, including matching Tempstar, Heil, and Comfortmaker condensing units built on the same platform.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.