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dumb question? what does recirculation on AC do

Old Jun 30, 2008 | 10:22 AM
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Ben D.
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Default dumb question? what does recirculation on AC do

I'm jw but the two controls on the select **** for what the ac/heat are doing for me if you go the entier way counter clockwise. what does the recirculation do? pump air out as well as iN? jw
 
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Old Jun 30, 2008 | 10:46 AM
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Default RE: dumb question? what does recirculation on AC do

it recirculates the air in the cabin. Instead of drawing air from outside, it just pulls the air from inside. Usually best for cooling or heating the truck quickly.
 
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Old Jun 30, 2008 | 01:46 PM
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Default RE: dumb question? what does recirculation on AC do

I also like it to keep dust and bad smells outside. It doesnt prevent it but it sure does help.
 
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