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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There is no place to add freon because they are sealed units and not serviceable. Like a window unit in your house. You basically have to throw this unit away and buy a brand new one if it no longer works because it has lost its coolant or the compressor has failed, or anything else goes wrong.
