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Registered
Join Date: May 2002
Posts: 37
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Fresh Air...No upper heat??
My heater works fine at the feet but when I transfer it to the upper windows(defrost) I can't get any heat, it'll just be cool air.
It's a '74 911. Any ideas?? 
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05-22-2002, 01:30 PM
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Friend of Warren
Join Date: Oct 2000
Location: Lincoln, NE
Posts: 16,520
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Are you moving the correct lever? The middle lever on the panel should have a black knob and controls the fresh air to the floor or the defroster vents. The bottom lever should have a red knob and it controls where the heated air goes.
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Kurt V No more Porsches, but a revolving number of motorcycles. |
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05-22-2002, 01:55 PM
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Registered
Join Date: Dec 1999
Location: Los Angeles
Posts: 2,479
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top lever controls the blower which always blows to the defrosters. Also, you may want to check the hoses that go through the kickpanels where the footwell blowers are. If the come loose, you'll get low heat, not out of the vents, but out of the kick panels themselves! Put your hand down there and see if it's coming from there or not.
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05-22-2002, 03:19 PM
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