Schneider Electric (Barber Colman) MP-454 Proportional Actuator THPU32HP7Y or a lack of continuity

or a lack of continuity across the poles when the 24V signal is present

providing the necessary pressure relief for the test check valve to function accurately

Verify your specific furnace model number to ensure the 1050254 matches the original equipment footprint before beginning the HVAC motor installation

as well as the 5KCP39EGT057AS

Common Questions Is the M573-3520 a direct replacement for the 2473-230

Schneider Electric (Barber Colman) MP-454 Proportional Actuator THPU32HP7Y or a lack of continuityThe Schneider Electric (Barber Colman) MP 454 Proportional Actuator is a robust non spring return actuator designed for reliable control of dampers, valves, and specialized terminal units. Operating on 120V AC, this high torque motor provides 220 lb in torque, ensuring consistent positioning for heavy duty HVAC automation solutions. It features a field adjustable 40 400 second timing range (no load) and a full 90 degree rotation for precise