Question about Dometic Rooftop RV Air Conditioner

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My roof top a/c cools , but have 58-60 deg at regester , out side temp is 78-80 , temp at condensor is 105-110 , temp slector on coldest, fan on hi. how do install r22 in suction side , with no fitting . spect for r22 16oz

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If there is no fitting then you can get a line tap valve that clamps on the refrigerant line so that you can connect guages. However, to buy R22 you have to have an EPA CFC certification card. This ensures you have training on the proper handling of refrigerants which can damage the O-zone. I know this isn't much help but that is the way it is. I far as I know the only thing you can get without the card is R134a which won't do you any good.

Posted on Jun 03, 2010

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Posted on Jan 02, 2017

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