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Thread: expansion valve aint cold
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25-07-2006, 12:20 AM #1
expansion valve aint cold
Hi all
I have an old R22 that i am fooling aorund with. I installed an expansion valve and it isnt cold. The evap coil is cold and the tube into the compressor is cold but the expansion valve isnt cold. The tube connecting the expansion valve to the evap is not cold also.
What is the problem
thanks
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