Tempstar 1/4 HP Condenser Fan Motor for TSH460GKA101 — Heat Pump | Ships Today

Overview

This OEM 1/4 HP condenser fan motor drives the outdoor fan blade on your Tempstar TSH460GKA101 heat pump, pulling air across the coil to reject heat in cooling mode and absorb it in heating mode. When this motor fails, the compressor can overheat and trip on high pressure or thermal overload, leaving the system unable to cool or heat properly. Typical failure symptoms include a fan that won't spin, a motor that hums but never starts, hot or noisy bearings, or a condenser that short-cycles on high-pressure faults. Built to the original 1/4 HP specification with matching mounting and shaft dimensions for a direct replacement.

Specifications

Compatibility

Engineered for the Tempstar TSH460GKA101 heat pump and other ICP-family condensing units (Heil, Comfortmaker, Arcoaire) using the 1186966 1/4 HP fan motor. Confirm horsepower, voltage, rotation, and shaft size against your existing motor before installing.

Installation Guide

1. Safety First — Disconnect power at the disconnect and breaker; verify zero voltage at the motor leads with a multimeter.
2. Access — Remove the top grille/fan assembly to lift out the motor and blade.
3. Document — Photograph the motor wiring, capacitor leads, and blade position on the shaft.
4. Remove — Loosen the blade set screw, pull the blade, then unbolt the old motor from the bracket.
5. Install — Mount the new motor, reinstall the blade at the same depth, and reconnect leads to the run capacitor per your photo.
6. Test — Restore power and start the unit; confirm correct rotation, smooth airflow, and quiet operation.

Signs You Need a Replacement

• Outdoor fan does not spin while the compressor runs.
• Motor hums but the blade won't start without a push.
• Loud grinding, squealing, or seized bearings.
• Condenser repeatedly trips on high-pressure or thermal overload.

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.