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Lennox HP13-036 Control Board
The entire heating and cooling system will not run lest the main control board is in place and connected. The control board is made to oversee everything including the gas valve, the ignition igniter, most sensors as well as the air circulator all in one unit. You must be sure while choosing a new control board because of the many variances of certain brands. A replacement board should match the model number with the brand and the model of air handler system you have.
What you should see if the primary control board has to be replaced?
- System is unable to run whatsoever
- The board needs to be reset repeatedly for it to run correctly
- When turned on, there is a certain error code suddenly appearing somewhere on the board
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