Thread: AC/Heater Heated Rear Window
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Old 30th August 2006, 12:12   #8 (permalink)
karlak
Triangular Exhaust
 
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I believe that all A/C systems actually switch the compressor off at low temperatures (appx 4 degrees C). This is to prevent the moisture that is being 'taken out' of the air from freezing the Aircon system up.

This can be a problem when the temp is hovering around that figure, as when the temp drops the compressor switches off, and 'dumps' even more moisture in the cabin, making the misting worse.
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