Heat and AC
4th Gear Member
Joined: Jan 2008
Posts: 1,901
From: Greenville, NC
Its really not that bad. When the **** is turned to A/C, it draws in air from Outside the car. Max A/C takes air from inside the car, makes it hotter or colder. When using A/C or Max A/C, your going to get cold air if the **** is turned to the cold or blue side, and heat if its turned to the red, or heat side. When you put your selector on Defrost, it still uses the A/C pump, just directs the air to the windshield.
Either way, A/C or Max A/C is going to de-humidify the air, and thats how it helps the windows not fog up.
Either way, A/C or Max A/C is going to de-humidify the air, and thats how it helps the windows not fog up.
6th Gear Member
Joined: Feb 2007
Posts: 7,635
From: state of confusion
Recirculated air apparently cannot be selected for the defrost mode, though the A/C system is automatically engaged.
boldface mine
Norm
Originally Posted by Mustang Owner's Guide 2008, Climate Controls, pg 45
To reduce humidity build up inside the cabin, do not drive with the airflow selector in the O (OFF) postion or with recirculated air engaged
Norm
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mrmrultimate
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Sep 10, 2015 09:43 AM
