ICP Contactor for YG018G — 1-Pole 25A 24V Coil | Ships Today
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Overview
This is a genuine OEM single-pole definite purpose contactor (P/N 1050699) for the ICP / Tempstar / Heil YG018G heat pump. The contactor is the electrically operated switch that energizes the outdoor compressor and condenser fan whenever the thermostat calls for cooling or heat-pump operation. Rated at 25 amps with a 24V control coil, it closes a heavy line-voltage circuit using a low-voltage signal, allowing the control board and thermostat to safely start and stop the high-current components. Contactors are one of the most common failure points in an outdoor unit because the contacts arc every time they open and close. Over thousands of cycles the contacts pit, burn, and weld. Symptoms of a failing contactor include a unit that won't start, a chattering or buzzing sound at the contactor, contacts that stick closed so the compressor never shuts off, or visibly burnt and blackened terminals.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1050699 |
| Type | Definite Purpose Contactor |
| Brand | ICP (Tempstar / Heil) |
| Poles | 1-Pole |
| Resistive Rating | 25 Amps |
| Coil Voltage | 24V |
| Fit | OEM Direct Replacement |
Compatibility
This contactor is a direct OEM fit for the ICP / Tempstar / Heil YG018G heat pump and other ICP-family condensing units that use the 1050699 contactor. Always verify the printed coil voltage (24V) and amp rating (25A) on your existing contactor before installing.
Installation Guide
- Safety First — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage with a multimeter before touching any wiring.
- Access — Remove the outdoor unit's electrical service panel.
- Document — Photograph all line, load, and 24V coil wires before disconnecting anything.
- Remove — Note terminal positions, disconnect the wires, and unscrew the old contactor from the bracket.
- Install — Mount the new contactor, then reconnect every wire exactly as photographed.
- Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and fan start.
Signs You Need a Replacement
- Outdoor unit hums or buzzes but the compressor won't start
- Burnt, pitted, or melted contact points
- Contacts stick closed so the unit never cycles off
- Chattering relay or intermittent cooling
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. 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