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This OEM 2-pole, 30-amp definite purpose contactor (part #1178074) is the switching relay that controls power to the compressor and condenser fan motor in your ICP RHH102H0AA0AAAA heat pump. When the thermostat calls for heating or cooling, the 24-volt control circuit energizes the contactor coil, pulling the contacts closed and sending line voltage to the outdoor unit. A worn contactor is among the most frequent causes of a no-cool or no-heat outdoor unit. Watch for buzzing or chattering, contacts that weld shut so the unit never shuts off, pitted/burned contact surfaces, or a corroded coil that won't pull in. Rated at 30A per pole with a 24V coil, this contactor meets OEM specifications for dependable, long-life switching.
| Spec | Value |
|---|---|
| Part Number | 1178074 |
| Type | Definite Purpose Contactor |
| Brand | ICP / Tempstar / Heil |
| Poles | 2-Pole |
| Contact Rating | 30 Amps |
| Coil Voltage | 24V |
Designed as a direct OEM replacement for the ICP/Tempstar/Heil RHH102H0AA0AAAA heat pump and many other ICP-family condensing units that use a 2-pole 30A contactor with a 24V coil. Verify your existing contactor's pole count, amp rating, and coil voltage before installing.
Ships same day on orders placed before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.