ICP Contactor for RGS244HREA0AAAA — 24V Coil 30A/40A/60A | Ships Today
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
Overview
These are the genuine OEM 24-volt contactors for the ICP / Tempstar / Heil RGS244HREA0AAAA gas/electric package unit, available in 2-pole 30A (1171554), 3-pole 40A (1172449), and 3-pole 60A (1183142) configurations. The contactor is the high-amperage switch that energizes the compressor and condenser fan motor whenever the 24V coil receives a call for cooling from the control board. Its contacts make and break full line voltage thousands of times per season, so they eventually pit, burn, or weld. A failing contactor is one of the most common no-cool service calls: symptoms include a humming or buzzing contactor that won't pull in, a compressor that won't start, a unit that won't shut off because the contacts are welded closed, and visible arcing or burnt/blackened contacts. Installing the correct OEM contactor restores reliable, safe switching at the factory amp and pole rating.
Specifications
| Spec | Value |
|---|---|
| Part Number (2P 30A) | 1171554 |
| Part Number (3P 40A) | 1172449 |
| Part Number (3P 60A) | 1183142 |
| Coil Voltage | 24V AC |
| Amp Rating | 30A / 40A / 60A |
| Poles | 2-Pole / 3-Pole |
| Brand | ICP / Tempstar / Heil |
| Fitment | OEM direct replacement |
| Model | RGS244HREA0AAAA |
Compatibility
Direct-fit OEM contactors for the RGS244HREA0AAAA package unit and related ICP-family Tempstar/Heil/Comfortmaker units. Select the option that matches your existing contactor's pole count and amp rating; verify the 24V coil voltage before installing.
Installation Guide
- Safety First — Disconnect power and verify zero voltage with a multimeter; discharge the run capacitor.
- Access — Remove the electrical access panel.
- Document — Photograph all line, load, and 24V coil wiring before disconnecting.
- Remove — Label and remove the wires, then unscrew the old contactor from its bracket.
- Install — Mount the new contactor and reconnect line, load, and coil wires exactly per your photo.
- Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and fan start.
Signs You Need a Replacement
- Buzzing or humming contactor that won't pull in on a cooling call.
- Compressor and condenser fan won't start.
- Unit won't shut off — contacts welded closed.
- Pitted, burnt, or blackened contacts and visible arcing.
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days