AC Not Blowing Cold
I have a new unit a 2017 trailer with a 13.5 Dometic AC. I was using it last week when it was pretty hot. AC works fine but after a few hours of running cool it just stops blowing cold air. After a ...
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Like others said run it on high. This kind of experience has been reported for years. We experienced it too.
We leave our in the auto position but it must have been set, in low, at the time.
After recently having the ac worked on and discovering non sealing of cold air output, and part of the cooled air returning to the warm air intake side, I wonder if that might be contributing to the problem.
Since we sealed the vents, where seals should have been, air is much colder and whole coach cooled a lot better. Haven't been in damp hot air and set iow to find out.
We leave our in the auto position but it must have been set, in low, at the time.
After recently having the ac worked on and discovering non sealing of cold air output, and part of the cooled air returning to the warm air intake side, I wonder if that might be contributing to the problem.
Since we sealed the vents, where seals should have been, air is much colder and whole coach cooled a lot better. Haven't been in damp hot air and set iow to find out.
