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otrfun's avatar
otrfun
Explorer II
Jun 29, 2016

Ducted A/C Unit - Bypass Ductwork for Better Cooling??

Bought a new 5th wheel with 2 Dometic Brisk II 13.5k a/c units a few months ago. As expected the front bedroom non-ducted a/c unit works extremely well due to the small area it has to cool. Not surp...
Stefonius's avatar
Stefonius
Explorer
Jun 30, 2016
In my rig, the ceiling ducts seemed to be made from polyisocyanurate foam boards with the foil facing in. I don't know how thick the foam boards are.

I can tell you that my main problem isn't the temperature of the air coming out, but rather the volume and velocity.

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