Neuco mot22349 Constant Torque Ecm Motor

Product Description

The NEUCO mot22349 is a constant torque programmed ECM (electronically commutated motor) designed for use in forced-air HVAC systems. ECM motors of this type deliver variable-speed airflow control by maintaining consistent torque output across changing static pressure conditions, improving system efficiency and comfort compared to standard PSC motors. This motor is intended for installation by licensed HVAC technicians as a direct replacement in air handlers, furnaces, or fan coil units requiring a programmed constant torque blower motor.

Constant torque ECM motors are commonly installed in residential and light commercial forced-air systems. They are well suited for applications where duct static pressure varies, such as multi-zone systems or installations with high-MERV filtration. The mot22349 is a programmed unit, meaning motor operating parameters are factory-set and do not require external programming modules at installation.

Key Features

• Constant torque ECM design maintains consistent torque output under variable static pressure conditions
• Factory-programmed motor — no external programmer or module required at installation
• Electronically commutated design offers improved efficiency over standard PSC blower motors
• Suitable for residential and light commercial forced-air HVAC applications

Compatibility

Designed as an OEM-style replacement for constant torque programmed ECM blower motors used in residential and light commercial forced-air HVAC systems including air handlers, furnaces, and fan coil units.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler or furnace before removing the existing motor. Verify that the replacement motor shaft diameter, mounting configuration, and harness connector match the original unit before installation. Follow all applicable local codes and manufacturer wiring guidelines when reconnecting the motor harness.