Climatemaster CS14S0016N02 Ecm Motor 1 Hp 120/240V

Product Description

The CLIMATEMASTER CS14S0016N02 is a 1-horsepower electronically commutated motor (ECM) rated for dual-voltage operation at 120/240 volts. Unlike standard AC induction motors, an ECM converts AC power to DC internally, allowing precise variable-speed control and significantly higher efficiency across the operating range. The motor carries a 1250/Var speed rating, making it suited for variable-airflow applications where static pressure and airflow demand change. Licensed HVAC technicians install this motor in forced-air systems where energy efficiency and quiet operation are service requirements.

This ECM is designed for residential and light-commercial HVAC applications. Typical installations include air handlers, heat pumps, and fan coil units where a variable-speed blower motor is required. The dual-voltage design gives the installer flexibility when field conditions call for either 120V or 240V supply circuits, reducing the need to stock separate motor SKUs for different installations.

Key Features

• Electronically commutated motor (ECM) design for higher efficiency than standard PSC motors
• Dual-voltage rated at 120/240 volts for installation flexibility
• 1 HP output with 1250/Var speed rating for variable-airflow control
• Converts AC supply to DC internally for smooth, precise speed regulation
• Suited for variable-speed blower applications in residential and light-commercial systems

Compatibility

Designed as an OEM-style replacement ECM blower motor for residential and light-commercial air handlers, heat pumps, and fan coil units requiring a 1 HP, 120/240V variable-speed motor.

Installation Notes

ECM blower motor replacement is a task for a licensed HVAC technician. Disconnect and lock out all power to the air handler or heat pump before removing the existing motor. Verify that the supply voltage at the unit matches the motor's wiring configuration before energizing. ECM motors typically include a separate control module; confirm the replacement module, if required, is compatible before completing the installation.

Technical Specifications

• Motor Type: Electronically Commutated Motor (ECM)
• Horsepower: 1 HP
• Voltage: 120/240V
• Speed Rating: 1250/Var (variable)

Standard Information

• Brand: CLIMATEMASTER
• Manufacturer Part Number: CS14S0016N02