Question about Ruud UBHC Air Conditioner
Hello I have a ruud central ac which I bought in 2005. The compressor was chg'd 2 yrs ago under warrenty. Lately I notice that for quite a few hours during the day the air blows warm, then suddenly it will blow cold again. Repeat, repeat, repeat. It is a pattern or cycle of warm then cold. I originally thought it was blowing warm due to it being the hottest part of the day. But that's not right b/c it blows warm in the middle of the night too.I have it set at 77 but the temp inside can go as high as 84 during a warm 'cycle'.I have a digital thermostat that is 6 yrs old. Filter is chg'd every 30 dys. What do you think the problem is? I have someone coming to look at it in a few days & don't want to be taken for a ride.Thx----Mrs. Cornwall
Hello Anna Sounds like the compressor is overheating and stoping on overload internally.Then it cools down restarts and runs into overload again.I would like to see the freon pressures when running.Could have a clog/restriction in piping.I dont like that you went thru a compressor already, the original installition is suspect.The original (1st) failure cause must be corrected.Check the TXV valve replace, filter/dryer look for a kinked pipe are ideas for overheating.Make sure condenser coil is free (ari flow)& clean also.
Posted on Jul 31, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jul 15, 2011 | Ruud UAPA042 Air Conditioner
May 10, 2017 | Ruud UBHC Air Conditioner
Sep 28, 2010 | Ruud Heating & Cooling
Sep 11, 2010 | Ruud Central System Air Conditioner
Jun 30, 2010 | Heating & Cooling
Jul 08, 2010 | Ruud UAPA042 Air Conditioner
Jul 05, 2010 | Ruud Central System Air Conditioner
Sep 27, 2009 | Ruud Central System Air Conditioner
Jan 29, 2008 | Ruud Central System Air Conditioner
152 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: