OEM Carrier Condenser Fan Motor Module 1/2 HP for Model FK4CNF001000AHAA

This OEM condenser fan motor module (part# HK44ER134) is the factory-specified replacement for the Carrier FK4CNF001000AHAA air handler and condenser system. The condenser fan motor drives the outdoor fan blade, pulling air across the condenser coil to reject heat from the refrigerant. When this motor fails, the condenser coil overheats, triggering high-pressure safeties that shut down the compressor — leaving you with a system that runs briefly and then locks out, or won't cool at all.

• Specs: 1/2 HP output | Factory-matched RPM and rotation direction | OEM motor module design with integrated mounting | Rated for outdoor condenser duty and ambient temperature extremes
• OEM vs Generic: OEM motor modules from Carrier are wound and balanced to exact factory specifications, ensuring correct airflow CFM across the coil. Aftermarket motors frequently deviate in RPM and rotation, reducing system efficiency and risking compressor damage due to poor heat rejection.
• Install difficulty: 3/5 — Requires disconnecting power at the disconnect box and verifying zero voltage before beginning. Tools needed: multimeter, nut driver set, wire stripper, and needle-nose pliers. Photograph all wiring connections before removal. Verify fan blade pitch and rotation direction match original before powering on.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before 3 PM EST ship same business day from our stocked warehouse.

Compatibility: Designed as the direct OEM replacement for Carrier FK4CNF001000AHAA. Always confirm your unit's data plate HP rating and motor frame dimensions before ordering. Our parts specialists are available to verify fitment — contact us before you order if you have any questions. In stock and ready to ship today.