Carrier HD52DL857 Motor 321142-301 This programmable blower motor is

This programmable blower motor is critical for restoring peak performance in variable-speed air handlers and furnaces where exact communication with the control board is required for proper climate staging

it is suitable for natural

For this Watts series

and ACUA series equipment

Carrier HD52DL857 Motor 321142-301 This programmable blower motor isThe Carrier HD52DL857 Motor is a high performance 1 HP blower motor designed for heavy duty HVACR applications requiring a 3450 RPM synchronous speed. This three phase motor operates on a dual voltage 230 460V configuration, providing the torque necessary for industrial grade air handlers and large scale ventilation systems. Built with a robust L56 frame, it features a 5 8 inch diameter shaft that extends 2 inches, ensuring a secure fit for standard