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I can't seem to get my pressures up on a new 3 ton 13 seer goodman? High side 200psi low 50psi not cooling the house

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You might have a bad valve on compressor.Close valve on high side and see if the low side pumps down. Of course you should have your gages hooked up.If your low side doesn't pump down you have a bad valve.

Posted on Jul 11, 2008

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1 Answer

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1 Answer

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