ICP 2-Pole 30A Contactor for RGS214SDAA0AAAA — 24V Coil | Ships Today
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Overview
This is a genuine OEM 2-pole definite-purpose contactor (ICP part #1171554) for the ICP/Tempstar/Heil RGS214SDAA0AAAA unit. The contactor is the electrically-controlled switch that closes the high-voltage circuit feeding the compressor and condenser fan motor whenever the 24V thermostat call energizes its coil. It is rated for 30 amps per pole with a 24-volt control coil. When a contactor fails, the most common symptoms are a unit that hums but won't start, chattering or buzzing at the contactor, pitted or welded contacts that keep the compressor running continuously, or no outdoor unit operation at all despite a thermostat call. Because the contacts arc every time the system cycles, this is one of the most common wear items in any HVAC system.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1171554 |
| Type | Definite Purpose Contactor |
| Brand | ICP / Tempstar / Heil |
| Poles | 2-Pole |
| Contact Rating | 30 Amps |
| Coil Voltage | 24 VAC |
| Fitment | OEM Direct Replacement |
Compatibility
Engineered as a direct-fit replacement for the ICP/Tempstar/Heil/Comfortmaker RGS214SDAA0AAAA. The 30A/24V 2-pole configuration is also a common service replacement across many residential condensing units and furnaces using a 24V control circuit. Always confirm pole count, contact amperage, and coil voltage against the part you are removing.
Installation Guide
- Safety First — Disconnect power at the breaker and the outdoor disconnect, then verify zero voltage with a multimeter before touching any terminals.
- Access — Remove the service panel to expose the control area.
- Document — Photograph all line-voltage and 24V coil wiring before disconnecting anything.
- Remove — Note each wire location, disconnect the line, load, and coil leads, then unscrew the old contactor from its bracket.
- Install — Mount the new contactor and reconnect every wire exactly as photographed (L1/L2 line, T1/T2 load, and the two 24V coil terminals).
- Test — Restore power, initiate a cooling/heating call, and confirm the contactor pulls in cleanly with no chatter and the unit starts.
Signs You Need a Replacement
- Loud humming or buzzing from the outdoor unit with no startup
- Visibly pitted, burned, or welded contacts
- Compressor runs continuously and won't shut off
- Intermittent or no operation when the thermostat calls
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns on unused parts. 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