ICP Condenser Fan Motor for WPG4364090RKA1 — 1/5 HP 810 RPM | Ships Today
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Overview
This is the OEM condenser fan motor (part number 1186359) for the ICP / Tempstar / Heil WPG4364090RKA1 packaged unit. Rated at 1/5 HP and 810 RPM, this motor drives the outdoor condenser fan that pulls air across the condenser coil to reject heat from the refrigerant. When the condenser fan motor weakens or fails, the unit loses its ability to shed heat, causing high head pressures, compressor overheating, and eventual hard lockouts. Common failure symptoms include a fan that hums but won't spin, a fan that spins slowly, bearing noise or grinding, intermittent shutdowns on a hot day, and a motor housing that is too hot to touch. This direct-replacement OEM motor restores correct airflow and protects the compressor from heat-related failures.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1186359 |
| Type | Condenser Fan Motor |
| Brand | ICP |
| Horsepower | 1/5 HP |
| Speed | 810 RPM |
| Voltage | 208/230V |
| Application | Condenser Fan |
Compatibility
Engineered as the factory motor for the ICP WPG4364090RKA1 and the equivalent Tempstar, Heil, and Comfortmaker packaged units that share this platform. Always confirm the motor nameplate HP, RPM, rotation, and voltage against your existing motor before installing.
Installation Guide
- Safety First — Disconnect power at the unit and breaker, then verify zero voltage with a multimeter at the motor leads.
- Access — Remove the top grille / fan deck screws and lift the fan assembly clear of the unit.
- Document — Photograph all wire connections, the capacitor wiring, and the fan blade depth on the shaft before disconnecting.
- Remove — Loosen the fan blade set screw, pull the blade, then unbolt the old motor from the mounting bracket and cut/label the leads.
- Install — Mount the new motor, transfer the fan blade to the same shaft depth, and reconnect the leads and run capacitor exactly per your photo.
- Test — Restore power, confirm the fan spins in the correct direction at full speed, and verify normal head pressure and amp draw.
Signs You Need a Replacement
- Fan hums but does not start, or only starts with a manual push
- Loud bearing noise, grinding, or wobble from the fan deck
- System trips on high pressure or overheats on hot days
- Motor body is excessively hot or smells burnt
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