{I agree you require an on-site pay a visit to from the educated HVAC tech. There are numerous challenges that could potentially cause a cooling technique to run for your time then Stop, which include an overheating compressor or other motor, or coil icing that blocks air circulation.<br><br>i hire from the negative guy. He shut from the wall change to a Rheem Criterion II furnace - which shut off the fan. In advance of, if I turned about the wall switch - the enthusiast went on if the AC was on. Now, it won't.<br><br>BBB handles the following varieties of problems concerning businesses and their customers so long as they are not, or have not been, litigated:<br><br>the refrigerant fuel in an air conditioning process does not Generally should be altered. As a substitute, let's diagnose the cause of coil icing for instance a dirty air filter or even a refrigerant leak.<br><br>{So have your contractor do a load calculation dependant on a identified method, for example Manual J through the ACCA. The c <a href="http://profitbot95j9rkcblog.wordpress.com/2014/11/30/the-smart-trick-of-heating-and-air-conditioning-parts-that-no-one-is-discussing/">www.lairdandson.com</a>