ICP Contactor for RGS101LRAA0AAAA — 2-Pole 30A 24V Coil | Ships Today

Overview

This is a genuine OEM 2-pole definite purpose contactor (PN 1178074) for the ICP / Tempstar / Heil RGS101LRAA0AAAA gas furnace and matched cooling system. The contactor is the electrically operated switch that energizes the outdoor condensing unit — when the thermostat calls for cooling, the 24V control circuit pulls in the coil, closing the line-voltage contacts to power the compressor and condenser fan motor. This unit is rated for 30 amps per pole with a 24-volt coil, the standard configuration for residential split systems. Pitted, welded, or chattering contacts are one of the most common no-cool service calls, and a failed contactor coil will leave the outdoor unit completely dead while the indoor blower still runs.

Specifications

Compatibility

Designed for the ICP RGS101LRAA0AAAA and a wide range of compatible ICP-family equipment sold under the Tempstar, Heil, Comfortmaker, and Arcoaire brands. Always confirm your existing contactor is a 2-pole 30A unit with a 24V coil before ordering.

Installation Guide

1. Safety First — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the condensing unit service panel.
3. Document — Photograph all wire positions before disconnecting.
4. Remove — Note line, load, and 24V coil terminal locations, then transfer wires one at a time or unbolt the old contactor from its bracket.
5. Install — Mount the new contactor and reconnect each wire exactly per your photo.
6. Test — Restore power, call for cooling, and confirm the contacts pull in and the compressor and fan start.

Signs You Need a Replacement

• Outdoor unit hums but won't start, or won't start at all
• Buzzing, chattering, or clicking at the contactor
• Visibly burned, pitted, or welded contacts
• Coil reads open on a continuity test

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.