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Lennox G43UF-36C-090H Control Board
The control board is designed to operate everything including the gas valve, the igniter, all the sensors and the blower all together. The system will cease to activate lest this board is in connected and operational. The control board picked should match the model number with both the make and model of your Lennox G43UF-36C-090H unit. You must do some research upon choosing a board as a replacement due to differences in heating and cooling systems.
Symptoms of a faulty main board
- Air conditioner or furnace is unable to run correctly
- The system board has to be reset many times a day for the system to continue working
- Could be an flashing code shown directly somewhere on the circuit board
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Before you decide on buying or ordering, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the proper replacement control board is the one being purchased. You do not have to install the part by yourself. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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