Tempstar Condenser Fan Motor for TSA648GKA100 — 1/4 HP 825 RPM | Ships Today
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Overview
This is the OEM condenser fan motor (part number 1184599) for the Tempstar TSA648GKA100 condensing unit. Rated at 1/4 HP and 825 RPM on 208-230V power, this motor drives the outdoor fan that pulls air across the condenser coil to reject heat from the refrigerant. When it weakens or fails, the system loses its ability to shed heat, causing high head pressure, compressor overheating, and eventual cooling loss. Common failure symptoms include a fan that hums but won't spin, a motor that runs hot and trips on thermal overload, grinding bearings, or a unit that short-cycles on a hot day. Installing the correct OEM-spec motor restores proper airflow, protects the compressor, and keeps the system running at rated efficiency.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1184599 |
| Type | Condenser Fan Motor |
| Brand | Tempstar (ICP / Heil) |
| Horsepower | 1/4 HP |
| Speed | 825 RPM |
| Voltage | 208-230V |
| Application | Outdoor condenser fan |
Compatibility
Engineered as the direct OEM replacement for the Tempstar TSA648GKA100 condensing unit. Also fits equivalent ICP, Heil, and Comfortmaker units in the same platform that originally shipped with motor 1184599. Always verify the part number on your existing motor's nameplate before ordering.
Installation Guide
- Safety First — Disconnect power at the outdoor disconnect and verify zero voltage with a multimeter.
- Access — Remove the top fan grille/service panel of the condensing unit.
- Document — Photograph all motor and capacitor wiring before disconnecting.
- Remove — Pull the fan blade off the old motor shaft, unbolt the motor from the bracket, and disconnect the leads from the run capacitor.
- Install — Mount the new motor, transfer the fan blade at the same shaft depth, and reconnect the leads per your photo.
- Test — Restore power and confirm the fan spins freely in the correct direction and the unit holds normal head pressure.
Signs You Need a Replacement
- Fan hums but does not start, or needs a push to spin.
- Motor runs extremely hot or trips on internal overload.
- Loud grinding, squealing, or wobbling from worn bearings.
- High head pressure or repeated high-pressure lockouts on warm days.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day hassle-free 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