Max AC not working on Chevy Workhorse chassis

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jmpollack
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Joined: Mon Sep 21, 2020 4:10 am

Max AC not working on Chevy Workhorse chassis

Post by jmpollack »

My dash AC was recharged by my RV shop last year and it produced cool air well enough since this procedure. That said, I noticed this week that when on Max AC no air comes out of the vents at all. What should I look for as the root cause?

Thanks in advance for your help.
Dougflas
Posts: 374
Joined: Mon Apr 18, 2016 6:10 pm

Re: Max AC not working on Chevy Workhorse chassis

Post by Dougflas »

loss of vacuum from supply to control head. It might help if you added the year to your post.
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