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This genuine OEM 1-pole, 35-amp definite purpose contactor (part number 14306503) with a 24-volt coil is the main power switch for the outdoor unit on ICP, Heil, and Tempstar YA060 systems. When the thermostat calls for operation, the 24VAC coil pulls in the contactor, closing the contacts to feed line voltage to the compressor and condenser fan. The single-pole design switches one leg while the other remains continuously connected — common on residential condensing units. Contactors are high-cycle parts; their contacts pit, arc, and eventually weld. Symptoms of failure include chattering, buzzing, hard starts, intermittent cooling, or a unit that won't shut off because the contacts have fused.
| Spec | Value |
|---|---|
| Part Number | 14306503 |
| Type | Definite Purpose Contactor |
| Brand | ICP / Heil / Tempstar |
| Poles | 1-Pole |
| Contact Rating | 35 Amps |
| Coil Voltage | 24 VAC |
| Fitment | OEM Replacement |
Direct OEM replacement for the ICP/Heil/Tempstar YA060 condensing unit and other ICP-family units specifying a 1-pole, 35A, 24V-coil contactor. Confirm pole count (1), amp rating (35A), and 24V coil against your existing part before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.