Question about Intertherm Heating & Cooling

1 Answer

Hearter blower and furnace come on at same time

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 43,501 Answers

Hi,
I will have to assume a couple of things here that I do not know for sure....correct me if my assumptions are wrong...

The furnace and the blower come on at the same time but the heat will shut off and the blower keeps on running...when the thermostat is satisfied....

To do this either the fan switch is turned on at the thermostat.... or the "R" and the "G" wires are shorted together...

Or... the switch that turns on the fan when the heat exchanger gets hot is stuck in the "on" position or is closed...this makes the fan run all the time....

Or something is shorted in the high voltage circuit so that the fan gets power all the time....

To find the exact cause of the problem you will need to trace back and find where the power is coming from and why.... this will need to be done with an electrical meter....

Be careful and disconnect power when working with the furnace circuits...

heatman101

Posted on Nov 11, 2010

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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:

Tip

When the furnace blower runs all the time.


Usually when the furnace blower motor runs all the time
The limit switch or rollout switch is usually open or bad.
The furnace board is seeing that one of those switches is open, so it brings the blower on to try to get the heat out of the combustion chamber area, so the switch will close. But if the switch is bad and won’t close, the furnace board will keep the blower running continuously.
Make sure the fan switch on the thermostat is not in the "ON" position it should be in the "AUTO" position.

on Dec 30, 2009 | Heating & Cooling

1 Answer

Coleman evcon furnace


How old is your furnace? Does it have a circuit board that controls everything, or are there separate controls for each function?

Nov 19, 2013 | Heating & Cooling

1 Answer

Blower does not blow when hearter is on


blower motor resistor, had the same issue replaced blower motor resistor

Feb 22, 2013 | 2004 Chrysler Sebring

1 Answer

Goodman furnace GMP075-3 The thermostat was in the off position over night and sometime during the night, the induced blower and blower motor came on. The trouble light on board blinks 5 times. I checked...


Need your model # to check the codes but, this coming back on after turning the t-stat off is rare. You may have been in a lockout and the furnace re-started. Some furnaces try to start three times , then lock out. Time out, then re-start. The codes should be on your furnace blower door. Write back with this info and i could help.

Oct 12, 2011 | Goodman GMS90703BXA Heater

2 Answers

Tappan furnace blower will not shut off and furnace does not heat and red light is blinking one flash constantly.


Usually when the furnace blower motor runs all the time
The limit switch or rollout switch is usually open or bad.
The furnace board is seeing that one of those switches is open, so it brings the blower on to try to get the heat out of the combustion chamber area, so the switch will close. But if the switch is bad and won’t close, the furnace board will keep the blower running continuously.

Mar 12, 2010 | Heating & Cooling

1 Answer

Furnace blower won't stop running


Usually when the furnace blower motor runs all the time
The limit switch or rollout switch is usually open or bad.
The furnace board is seeing that one of those switches is open, so it brings the blower on to try to get the heat out of the combustion chamber area, so the switch will close. But if the switch is bad and won’t close, the furnace board will keep the blower running continuously.

Jan 04, 2010 | Amana Comfort Zone 12M32PBEH Air...

1 Answer

Citreon picasso hearter blower not working


has your picasso got climate control? if so you probably have a faulty ignition switch
the contacts in the switch which supplies the live to the heater wear and cut the supply

Dec 13, 2009 | Peugeot 505 Cars & Trucks

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

Related Topics:

343 people viewed this question

Ask a Question

Usually answered in minutes!

Top Intertherm Heating & Cooling Experts

Donni Steen

Level 3 Expert

659 Answers

Dennis Boxerman

Level 3 Expert

1150 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

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

Answer questions

Manuals & User Guides

Loading...