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Lennox CB30M-26 Control Board
Most systems will not be able to function without the board in connected and operational. The Lennox CB30M-26 control board is made to oversee everything including the gas valve, the igniter, the flame sensor as well as the air circulator all at once. A matching board should be compatible with both the brand and specific model of your Lennox CB30M-26 unit. You must be careful when you are choosing a replacement board due to variances between brands, models and types of systems.
Some warnings your Lennox control board will need replacing
- When turned on, there is a type of code displayed somewhere on the circuit board
- The HVAC system does not run period
- The system board has to be reset many times a day for it to run correctly
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Before buying or purchasing any Lennox CB30M-26 replacement part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the proper replacement control board is being ordered. There is no rule that says you have to install the replacement part alone. Find a professional in your community to replace the part.
Feel free to download your manual for help.
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