Question about Heating & Cooling
Blower motor won't shut off. Need schematics. Put in another furnace, a used carrier furnace, might be too large for house and existing duct work. Would this cause the blower to stay running; would that affect the limit switch. Model #5955-100-121BO
Yes. If the high limit is tripped, the furnace will bring on the fan continuously until the limit resets. Often, they will not reset if tripped repeatedly. If the furnace is too large for your application, you probably are not able to move enough air to keep the heat exchanger cool enough.
Posted on Oct 03, 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:
Mar 22, 2015 | Carrier Heating & Cooling
Oct 15, 2014 | Heating & Cooling
Apr 22, 2013 | Heating & Cooling
Nov 12, 2012 | Heating & Cooling
Nov 03, 2011 | Carrier XHB123D X/Y Series Heat/Cool Air...
Jul 29, 2011 | Heating & Cooling
Oct 02, 2009 | Heating & Cooling
Feb 08, 2009 | Carrier XHB123D X/Y Series Heat/Cool Air...
Feb 06, 2009 | Carrier Heating & Cooling
894 people viewed this question
Usually answered in minutes!