Re: 22-23 series heater
Posted by BDeB On 2013/10/27 17:17:04
More information than was asked for, but here are details of the air distribution inside the car that is controlled by the defrost knob.
For heat, the large flapper and the smaller one on the bottom are open and warm air is directed down onto the passengers feet and into the plenum that goes across the bottom of the firewall.
For defrost, the heat flappers close and the 2 round flappers in the defrost vent connections are opened.
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For heat, the large flapper and the smaller one on the bottom are open and warm air is directed down onto the passengers feet and into the plenum that goes across the bottom of the firewall.
For defrost, the heat flappers close and the 2 round flappers in the defrost vent connections are opened.
Attach file:
(69.01 KB)
(70.81 KB)
(66.16 KB)
(88.41 KB)
(95.47 KB)
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