Hvac Heater Blend Door Actuator Function

And what causes them to mess up.

Hvac heater blend door actuator function.

A blend door is mounted within the heating and air conditioning system and pivots to divert warm or cool air into different passages within the system to keep the passenger area at the desired temperature. Hvac heater blend door actuator by gpd. The ac actuator is located underneath the dashboard attached to air distribution doors in the hvac box. If your car or truck passengers don t seem to be getting all the benefits of your vehicle s heating or a c system you could have a non working a c heater blend door actuator.

In this video i explain how to replace the a c blend door actuator. Then premium gpd aftermarket auto parts are right up your alley. The electric motor that powers the actuator controls the flow and blend of hot and cold air within the cabin by opening and closing the vent doors that let the air through. When a vehicle is cold you may desire maximum heat to enter the passenger compartment.

Want to keep your vehicle performing reliably. An hvac heater blend door actuator is what moves the blend door to divert warm or cool air into differ ent passages within the hvac system and keep the passenger cabin at the desired temperature. When a car is cold the driver might want to maximize the heat to come in a passenger area. The motors can move the doors into many different positions or just two.

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. Doors can control warm air cold air blending recirculated fresh air control or dual zone splitting. They are manufactured from superior quality materials and feature solid construction to ensure exceptional durability and wear resistance.