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This OEM definite-purpose contactor (part number 1059574) is the 2-pole, 40-amp switch with a 24V coil used in the Tempstar TCH060AKC1 heat pump. The contactor is the electrically operated relay that energizes the compressor and condenser fan motor whenever the thermostat calls for cooling or heating. When 24V is applied to the coil, the contacts pull in and pass line voltage to the outdoor unit. Contactors are a common wear item — the contacts pit, burn, and weld from repeated arcing, and the coil can fail open. Symptoms include the outdoor unit not starting, a chattering or buzzing contactor, or a unit that runs continuously because the contacts have welded shut.
| Spec | Value |
|---|---|
| Part Number | 1059574 |
| Type | Definite Purpose Contactor |
| Brand | Tempstar (ICP / Heil family) |
| Poles | 2-Pole |
| Contact Rating | 40 Amp |
| Coil Voltage | 24V AC |
| Fitment | OEM Replacement |
Designed for the Tempstar TCH060AKC1 heat pump and interchangeable across many ICP, Heil, Comfortmaker, and Tempstar condensing units that use a 2-pole 40A 24V contactor. Verify pole count, amp rating, and coil voltage against your existing part before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.