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Lennox G43UF-36B-070 Control Board
The Lennox G43UF-36B-070 control board is made to oversee everything including the gas valve, the igniter, all the sensors and the blower all together. Heating and cooling systems will not even operate whatsoever unless this board is hooked up and is correctly configured. Any control board you choose will have a part number that will match the brand and the model of the system you have installed. You must be careful when you choose a replacement because of the many variances of models and types.
Major indications your primary control board is dying
- System is not able to start well
- Power to the circuit board has to be reset repeatedly for everything to run again
- When turned on, there is a fault code instantly appearing on the control board
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Before buying or ordering a replacement control board for your Lennox G43UF-36B-070 do your best and cross-check the model number as well as make a visual comparison in order to be sure the proper replacement control board is being ordered. The installing of a new control board is not difficult assuming you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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