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Lennox CBX32MV-018 Control Board
Most systems will not be able to function unless this important circuit board is in place and connected. The control board is created to command the gas valve, the igniter, all the sensors as well as the air circulator all together. The board that you will choose must have a matching part number consistent with both the make and model of the system you have installed. Be very careful when you are deciding on a replacement because of the wide variety of brands, models and types of systems.
Major indications of an ailing main board
- There may be a numbered error code suddenly appearing on the front of the control board
- Air conditioning or heating system will not work period
- Power to the circuit board has to be turned off and back on habitually for everything to run again
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