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Lennox OF24-140 Control Board
The Lennox OF24-140 control board is created to operate everything including the gas valve, the igniter, the flame sensor as well as the blower all in one unit. It is impossible for your furnace or air handler to even activate without the control board in connected and operational. The proper control board should be compatible with both the make and model of the unit in question. You should always be careful when you decide to replace your control board because of the diversity of models within certain brands.
Do you know if your Lennox control board is in need of replacing?
- Entire unit does not start at all
- The HVAC system needs to be reset more often than not for it to run correctly
- There seems to be an error code shown directly on the control board
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Before buying or purchasing any Lennox OF24-140 replacement part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the right control board is being ordered. You do not need to install the part by yourself. Hire someone with experience in your town or city to do it for you.
Feel free to download your manual for help.
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