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kmb1966's avatar
kmb1966
Explorer
May 25, 2017

Installed new Dometic Rooftop A/C - Do I Dicor caulk?

I just finished installing a new Dometic Brisk Air 2 rooftop a/c unit. Installed it as per the instructions. Nothing is mentioned about caulking around the outside gasket with Dicor or anything. It...
kmb1966's avatar
kmb1966
Explorer
May 25, 2017
Twomed wrote:
No sealant... foam gasket compressed 1/2 height.

Thanks for the information. Yes the instructions say to tighten the 4 bolts for the gasket to squeeze down (they say 40 lbs torque). But the metal inside frame starts BENDING way before the gasket squeezes down.

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