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Lennox HPXB15-042 Control Board
Your system definitely will not operate whatsoever unless this important circuit board is properly connected to the unit. The Lennox HPXB15-042 control board is designed to control the gas valve, the ignition igniter, most sensors and the blower all at once. You must be sure when you decide to replace your control board because of the wide variety of brand and air handler types. The brand of board you choose will have a matching part number that will fit in both the brand and specific model of your particular system.
Important hints your Lennox control board needs replacing ASAP
- The power to the system needs to be reset quite frequently for everything to run again
- AC or heating system ceases to run whatsoever
- There may be some sort of error code appearing somewhere on the board
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If you are going to be buying or purchasing a new Lennox HPXB15-042 replacement part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the right control board is being ordered. It can be quite simple to replace a control board on your Lennox HPXB15-042 so long as you have previous experience and possess the time and energy needed to replace it.
Feel free to download your manual for help.
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