Blend Door Actuator Replacement

It s a fairly simple process to take that part of the ac unit apart and replace the old motor with a new one.

Blend door actuator replacement.

A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit. Hope y all enjoy this video and let me know what y all t. And what causes them to mess up. The blend door or vent door mixes warm and cool air to be sent to your vents.

These are tied into several sensors that detect the outside temperature to compensate for incoming air inside air temperature and even a sensor to signal when a door. An actuator can go bad in of two ways. The average cost for a hvac blend door actuator replacement is between 309 and 363. Labor costs are estimated between 204 and 258 while parts are priced at 105.

What is blend door actuator replacement. In this video i explain how to replace the a c blend door actuator. A computer assigned to this duty controls the blend door actuators. Usually it is the actuator motor that has failed when the actuator is no longer working.

When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix.