Mcquay Daikin 049122100 Motor

This McQuay Daikin 049122100 Motor is a high-performance direct drive condenser fan motor designed for heavy-duty commercial HVAC applications. Featuring a 1/2 HP output and operating at 208-230V (single phase, 60Hz), this 6-pole PSC motor is a drop-in OEM replacement motor for Daikin and McQuay condensing units. With a rated speed of 1100 RPM and CW rotation, it ensures optimal airflow across the condenser coils to maintain system head pressure. The TEFC (Totally Enclosed Fan Cooled) housing protects internal windings from debris and moisture, a critical requirement for rooftop environments. As a veteran tech knows, matching the HVAC replacement part by the exact 049122100 part number is essential to avoid mounting or wiring mismatches in the field. This unit replaces legacy part numbers 491221B-00 and B3240000S, providing a reliable solution for restored cooling efficiency in critical air conditioning repair scenarios.

• OEM Compatibility: Exact electrical and mechanical match for McQuay Daikin systems, replacing 491221B-00.
• Enhanced Durability: TEFC enclosure prevents environmental contaminants from reaching the motor internals.
• Stable Operation: 1100 RPM 6-pole design provides consistent torque for condenser fan blade rotation.
• Efficient Heat Dissipation: Designed specifically for high-ambient condensing unit environments.

Is a capacitor required for this motor?
Yes, as a PSC (Permanent Split Capacitor) condenser fan motor, it requires a run capacitor. Always check the motor nameplate for the specific MFD/uF rating needed for proper operation.

What does the CW rotation indicate?
This motor is lead-end clockwise (CW), which is the standard rotation for many Daikin-sourced air-cooled equipment designs.

Can this replace a motor with a different RPM rating?
No. For safety and performance, you must match the 1100 RPM specification to ensure the fan blade moves the correct CFM without overloading the motor or under-cooling the coil.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.