Roof top A/C not cooling properly
Hey all...don't know if this is the best section to post this question but seemed like a great place to start. We purchased a 2007 Cardinal 5th wheel with original Duo-Therm 15,000btu roof air last...
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CA Traveler wrote:SolidAxleDurango wrote:To bad he didn't insert some dye as a future leak would then be very easy to detect.
Nowhere did any line exhibit the typical sign of leakage... Dirty or oily residue....
If it was low/empty, YOU HAVE A LEAK. They only hold 1 lb of coolant, so it will not take long for your fixed AC to stop blowing cold. IF he used a clamp on line tap, then you will have another leak in the next year. Line Taps compress the copper line and will eventually leak. They are not meant as a permanent fill valve. Doug
