Model #867769020 KENMORE Furnace/Heater, Gas

  • Furnace Body
    3 Results
  • Blower Assembly
    3 Results
  • Heat Exchanger
    3 Results
  • Functional Replacement Parts
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Question and Answers

Q:

Fan Limit Wiring 867769020 Kenmore Condensing gas furnaces

A:


Hello glad to help.  Thank You for choosing Sears PartsDirect.com
 
I am sorry and do understand your frustration when there is trouble with the furnace.

Glad to help out.   Im  looking at your model number 867.769020.
 
 I am sorry to say but I looked up the documents on this model and I dont have any wire diagrams on the furnace to send you.   Shows me the parts but shows me a pre dated 1987 model and unless you need the parts, there is nothing I can find that will help out with the wiring.
 
 If you have further questions please let me know.
Thanks for choosing Sears PartsDirect.com

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Larry L -
Sears Technician
November 09, 2013
Q:

How do I wire my furnace?

A:

One of the benefits that you will achieve with the fan running more, is that you will be filtering the air in your home more, improving your indoor air quality. The ManageMyLife website is a great place to find answers to questions that need qualified and insightful responses. Some of these questions that are asked will need specific research and will be answered by an expert with-in two business days but usually sooner. I found this expert answer that may help. I attached the link below for you.

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James -
June 27, 2012
A:

Thank you for using Manage My Life. The fan speed is controlled by the thermostat so if you want to be able to run the fan on auto or fan only, you would need a thermostat that has those options as the thermostat initiates the call for the fan to turn on.

I have a wiring diagram but unfortunately the furnace you have is so old, it is only available on microfiche. Those diagrams are rarely able to be converted into electronic form without losing what little quality they have left. As far as wiring the thermostat is concerned. The thermostat is a simple 3 wire stat with the white wire (heating) going to the W terminal on the low voltage control board, the green wire going to the G terminal and the red wire going to the R terminal.

From the green terminal on the low voltage control board there is a black wire controlling the fan that is wired to the low voltage Fan Relay contact. If you need specific wiring instructions say from the board to the relay or relay to the fan limit, I can walk you through the process.

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Andrew D -
Sears Technician
June 27, 2012
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Q:

gas furnace need to convert 80000 btu to mbtu?

A:

Furnace repair is something most of us call the professionals to tackle and in some cases the gas company might be the experts needed. While you wait for the expert to address your specific question, you can check some general how to links below if you like.

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Barbara H. -
March 24, 2011
A:

I can understand your concern. Unfortunately, I'm not sure what you mean by the gas limit switch. These furnaces have a limit switch that will shut the flame down, if the heat rise gets to high but there is not a gas limit switch. More information will be needed. I recommend having a technician come out to check this furnace and make the necessary repair. Furnaces can be very dangerous when not working properly. I'm listing a site you can access, to have a tech come out. Here is a link for the website: Sears Home Services . This furnace is not large enough to have a mbtu rating, which means million. This is an 80,000 Btu furnace. Thank you for using Manage My Life.

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Scott D -
Sears Technician
March 26, 2011
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