Question about Heating & Cooling

1 Answer

Why doesn't my furnace shut off

I HAD A TECH OUT TODAY TO FIX MY FURNACE SO IT WOULD COME ON AND OFF WITH MY THERMOSTAT SETTING. IT WON'T SHUT OFF UNLESS I TRIP THE BREAKER SWITCH. HE SAID THE WALL MOUNT THERMOSTAT IS WORKING. HE SAID THE PROBLEM WAS WITH THE FURNACE. WHAT DO I NEED TO REPLACE IN THE FURNACE TO FIX IT?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Welcome Back:

    Visited the website for 2 consecutive days.

  • Contributor
  • 3 Answers

HOW OLD IS YOUR FURNACE AND WHAT MAKE IS IT

Posted on Dec 06, 2014

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Ameristar furnace mfg in 2006. model CUB100A936C4. can it operate with just the fan to bring cool air out of basement to the upper floor.


There should be a "fan-only" option selectable at the thermostat. The "tech" maybe embarrassed to admit he forgot to reconnect the thermostat correctly.

Jun 22, 2016 | Heating & Cooling

2 Answers

Model sf35f furnace wont quit heating after reaching thermostat setting


Sounds like the heat anticipator in your thermostat is either bad or out of adjustment. Turn of the furnace power. Remove the thermostat wires from the thermostat. Turn the power back on. Connect the white and red wires together. The furnace should start up. Let it run a couple of minutes. Then disconnect the wires. The burners should shut off immediately. The blower will continue to run for 60 to 360 seconds then shut off. If this happens replace your thermostat. If the burners continue to burn, then your problem is either the furnace or the thermostat wires.

Sep 12, 2014 | Heating & Cooling

1 Answer

Heil furnace blower motor stays on won't shut off at thermostat blows cold air continuously


Do you have t sat fan switch in on position??? If so blower will run continously set it to auto and it will cycle with heat call

Nov 12, 2012 | Heating & Cooling

1 Answer

Coleman furnace running, won't shut off, blowing cold only


Hello, the blower will run continues if 1) the limit switch has tripped 2) the relay on the intergrated control board is stuck Try tapping on the control board and let me know if it shuts down.

Nov 04, 2012 | Heating & Cooling

1 Answer

My Payne furnace is NOT producing the desired heat anymore. Any ideas?


Hello, it could be shutting down on it's high limit switch due to a dirty air filter, dirty blower wheel, weak blower motor. Usually this would cause the furnace to shut down before it reaches the desired temp.

Dec 30, 2011 | Heating & Cooling

1 Answer

Honeywell thermostat RTH6300b will not shut off at


I had this same problem with my 6300B thermostat. I did not see this when I installed the tstat and did setup for it the first time. If you go to page 16 of the install guide, there are instructions for setting up your tstat for your furnace and AC. The setting I had wrong was on page 20 of the guide. It defaults to a setting for a furnace/ac that is less than 90% efficient. When I changed the setting to a furnace that is more than 90% efficient, the fan not turning on or off problem went away. The setting on page 20 should be set to "3" if you have a more than 90% efficient furnace/ac. Hope this helps your problem

Jul 18, 2010 | Honeywell Focus 6300B 5-2 Days...

1 Answer

Furnace will not shut off after the setting is reached. have changed thermostat. Temperature reading goes down on thermostat, furnace still runs. Model : Goodman furnace,gmh95/gch9


Check if your thermostat is set on 'o fan' setting.
If it is, trey to set it on 'Auto-fan' instead.
since it seem as if the heating does go off,only the fan may be running continuously.
this is possible if the thermostat is incorrectly set or installed.
good luck.

Jan 30, 2010 | Goodman GMS90703BXA Heater

2 Answers

Flame sensor dirty


Sandpaper lightly scrubbed over the sensor tip to remove any contamination.

Sometimes cleaning is not enough and the sensor must be replaced.

Jan 30, 2010 | Carrier XHB123D X/Y Series Heat/Cool Air...

2 Answers

Heater won't shut off.


you say you hear a click. this indicates the relay is opening and closing, BUT the contacts may have welded itself shut. try replacing the relay - contactor.

Nov 09, 2007 | Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

2557 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...