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These are genuine OEM definite-purpose contactors for the ICP/Tempstar/Heil RGS213HEEA0AAAA: a 2-pole 30-amp contactor (part 1171554) and a 3-pole 40-amp contactor (part 1172449), both with a 24-volt control coil. A contactor is the electrically operated switch that closes when the thermostat calls for cooling, sending line voltage to the compressor and condenser fan motor. The 24V coil pulls the contacts closed; when the call ends, a spring opens them. Over time the contacts pit, burn, and weld from arcing, while the coil can fail open. Symptoms include a unit that won't start, a humming or buzzing contactor, a compressor that runs continuously because the contacts welded shut, or chattering as the coil weakens. Installing the correct pole count and amp rating restores clean, reliable switching.
| Spec | Value |
|---|---|
| Part Numbers | 1171554 (2P 30A), 1172449 (3P 40A) |
| Type | Definite-purpose contactor |
| Brand | ICP |
| Poles | 2-pole and 3-pole |
| Amp Rating | 30A (2P) / 40A (3P) |
| Coil Voltage | 24V |
| Fit | OEM |
Engineered for the ICP/Tempstar/Heil RGS213HEEA0AAAA and related ICP-family condensing units. Match the pole count (2-pole vs 3-pole), the amp rating, and the 24V coil to your existing contactor before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.