Daikin Applied KQDQ5944 Blower Motor 1/3 Hp 1075 Rpm

Product Description

The DAIKIN APPLIED KQDQ5944 is a single-phase OEM replacement blower motor rated at 1/3 HP and 1075 RPM, designed for use in commercial and residential HVAC air-handling equipment. Manufactured by AO Smith Magnetek to Daikin McQuay specifications, this motor operates on 200-230 volt, 60 Hz, single-phase power. The KQDQ5944 is a factory-new, original equipment part that delivers reliable airflow performance in blower and fan applications where precise speed and voltage compatibility are critical. Licensed HVAC technicians handling McQuay air handlers and fan coil units are the primary installers of this component.

This motor is a direct OEM replacement intended for Daikin McQuay HVAC equipment. The original application references a 48Z frame configuration rated at 1200 RPM base speed in the superseded specification, with the KQDQ5944 serving as the current authorized replacement. It is suited to commercial fan coil units, air handlers, and similar forced-air systems where 200-230 volt single-phase blower motors are specified. Installers sourcing replacements for aging McQuay equipment will find this part matches OEM electrical and mechanical requirements without modification.

Key Features

• Factory-new OEM part built to Daikin McQuay specifications by AO Smith Magnetek
• Rated 1/3 HP at 1075 RPM for consistent blower performance
• 200-230 volt, 60 Hz, single-phase operation covers common commercial supply voltages
• Direct replacement for multiple superseded part numbers including 105677001, KO55NAN4499863H, and KKCP39JGH792S
• 1-year manufacturer warranty from Daikin McQuay

Compatibility

The KQDQ5944 replaces part numbers 105677001, KO55NAN4499863H, KKCP39JGH792S, KKCP39JGH792S, and KQDQ-5944 in Daikin McQuay equipment. Verify frame size and mounting configuration against the original motor nameplate before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler before removing the existing motor. Confirm that supply voltage matches the motor nameplate rating of 200-230 volts before energizing. Inspect the blower wheel, shaft, and mounting bracket for wear or damage during the motor swap and replace any worn components before returning the unit to service.