Question about Heating & Cooling
Blower comes on and stays running and never tries to lite. Turned off the thermostat and now have it disconnected and as soon as power is restored to the furnance the blower starts running and never shuts off.
Check on the circuit board for an automotive type fuse that is probably blown. These fuses blow because of a short in the control wiring. If the fuse is blown a lot of furnaces run the fan all the time as a diagnostic. You will have to find the short or it will just blow again.
Posted on Oct 05, 2009
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 22, 2017 | Ruud Heating & Cooling
Oct 23, 2011 | Ruud UBHC Air Conditioner
Jan 02, 2010 | Heating & Cooling
Aug 10, 2009 | Heating & Cooling
Mar 08, 2009 | Carrier XHB123D X/Y Series Heat/Cool Air...
Mar 05, 2008 | Ruud UBHC Air Conditioner
Dec 16, 2007 | Heating & Cooling
324 people viewed this question
Usually answered in minutes!