ICP 2-Pole 30A 24V Contactor for RGS091SRAB0AAAA — OEM Fit | Ships Today

Overview

This genuine OEM 2-pole 30-amp contactor (part 1178074) with a 24-volt coil is the primary switching device for the ICP / Tempstar / Heil RGS091SRAB0AAAA. When the thermostat calls and the 24V control circuit energizes the coil, the contactor's two poles close to deliver line power to the load. Contactors are high-cycle components — the contact points pit, burn, and weld over time, while the coil can fail open. Symptoms of a worn contactor include chattering, a buzzing hum, contacts that stick closed (system won't shut off), or contacts that won't pull in (system won't start). This 30A 2-pole contactor restores reliable, positive switching.

Specifications

Compatibility

Direct-fit for the ICP-built RGS091SRAB0AAAA and the shared Tempstar / Heil / Comfortmaker platforms using a 2-pole 30A 24V coil contactor. Verify amp rating, pole count, and coil voltage against your existing unit.

Installation Guide

1. Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter.
2. Access — Remove the electrical control panel cover.
3. Document — Photograph every wire and terminal position before disconnecting.
4. Remove — Transfer wires one at a time, or label them, then unfasten and remove the old contactor.
5. Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo.
6. Test — Restore power and confirm the contactor pulls in cleanly on a call with no chatter.

Signs You Need a Replacement

• Buzzing, humming, or chattering at the contactor
• Pitted, burned, or welded contact points
• System won't start (coil not pulling in)
• System won't shut off (contacts stuck closed)

Shipping & Returns

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