answersLogoWhite
Ask
Air Conditioning and Coolant
Heater Cores and Blower Fans
Heating Ventilating and Air Conditioning

Why would the air conditioner only blow cold air on the floor but not through the vents?

969798
Answer

Top Answer
User Avatar
Wiki User
2004-05-12 17:33:27
2004-05-12 17:33:27

Vents are uaually operated by vacuum. Chances are, you have a vacuum leak at the directional valve or at the back of the air controller itself. All of these are in or under the dash. Good luck.

1
0

Related Questions

User Avatar

It should blow through the floor vents. Modern vehicles generally use movable baffles in there HVAC systems, to direct air flow where the controls indicate. If the controls allow airflow to the floor, but nothing flows out, there is a malfunction between the control switch and the actuator that directs the flow.

User Avatar

There are heater doors on the heat blower box that direct the path of the heat. Apparently the heater door to the floor vents is stuck closed.

User Avatar

The flap that directs sir to the selected vents is jammed or broken...or the switch that controls it is.

User Avatar

Warm(er) air rises - if vents were high up there would be little circulation without fans.

User Avatar

Heating vents should be located near the floor since hot air rises. If the heating vents are located near the ceiling the heat would stay there and not warm the room.


Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.