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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Oct 2012 Posts: 85 Shop Shark | | Shop Shark Joined: Oct 2012 Posts: 85 | I just recently purchase a 50 chevy truck with an arvin fresh air heater. Yes it does take the air from outside into the cab. It also has 2 ports for the defrost hoses but the heater box does not have a lever to switch for heater to defrost and only the floor heat works. Someone suggested it's possible there was a forward/reverse motor on the unit. One direction for defrost and one for heat.Before I start taking it apart would anyone know off hand? Or is it just the lever mechanism is missing? The truck is originally from Texas
Last edited by DJRoy; 10/27/2012 8:12 AM.
| | | | | Joined: Oct 2012 Posts: 85 Shop Shark | | Shop Shark Joined: Oct 2012 Posts: 85 | I'd love to post a picture and I do have several, however I'm the new guy and still have to figure out how to, any tips | | | | | Joined: Sep 2001 Posts: 29,270 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,270 | | | | | | Joined: Oct 2012 Posts: 85 Shop Shark | | Shop Shark Joined: Oct 2012 Posts: 85 | | | |
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