OEM Carrier Condenser Fan Motor HC37GE219 for Model CH13NA03700GACBA

This is the factory OEM condenser fan motor (part number HC37GE219) for the Carrier CH13NA03700GACBA split-system air conditioner. 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 system will overheat, trigger high-pressure lockout, or simply stop cooling entirely — often accompanied by a humming sound or complete silence from the outdoor unit.

• Specs: OEM part HC37GE219 | 1/4 HP | Factory-matched RPM, rotation direction, and 1/2" shaft diameter | 208–230V single-phase | Permanent split capacitor (PSC) design for reliable continuous operation
• OEM vs Generic: This OEM motor is wound and balanced to Carrier's exact factory specification, ensuring correct airflow CFM across the condenser coil. Generic motors frequently deviate in RPM and rotation, reducing efficiency, straining the compressor, and voiding equipment warranties.
• Install difficulty: 3/5 — Disconnect power at the breaker and capacitor before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, wire nuts, multimeter. Always photograph existing wiring and blade orientation before removal. Note shaft-up vs. shaft-down orientation on reinstall.
• Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Direct OEM replacement for Carrier model CH13NA03700GACBA condensing units. Always verify horsepower, voltage, rotation, and shaft diameter against your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists confirm fitment at no charge — reach out before you order.