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Northern Indiana | Did you clean the condenser on the 4430 good. That will cause the pressure to do what you describe.
I need a little more info on the 4440. It charged up OK, what is the high side pressure? Is the compressor cycling frequently?This one may be several things going on here. Why did it need a new compressor and r/d? and is it new today or a few years ago?
I am not as smart as others here but maybe I can help you out. | |
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AC problems
