Having problems with your Computer System Cooling ?

Central Air Conditioning

\015 For some reason, the air conditioning upstairs in my 2 story home is not blowing cool air throughout. In the past, one of the rooms upstairs was extremely cold. however, the rest of the rooms upstairs remain hot. We keep trying to turn down, but it will not cool off the upstairs. With it turn down to 60 degrees, the temperature upstairs is still 86 degrees. What could be wrong the air. The once cold room is cold no longer. No matter how low we turn the air conditioner down, it does cool off upstairs. I need help. Let me know your thoughts.\015

Answers :

It sounds like a restriction in your ducting. Feel the A/C vents in the hot rooms to see if cold air is blowing out of them. If the ducts are restricted, then it is possible that the air conditioning coils are freezing up from lack of circulation. Inspect the ducts if you can to see if there is any restriction.
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\015\012Note that even if you feel air coming out of the ducts, it could be ambient as opposed to cold. The best thing is to measure the air temperature coming out of the ducts. It should be around 20 degrees colder than the ambient air at the intake of the A/C.
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