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SPT WA-7500M Control Board
The SPT WA-7500M control board is created to direct the gas valve, the ignition igniter, all the various sensors as well as the air circulator all together. The entire heating and cooling system will not activate unless this board is configured and seated properly. The chosen circuit board will have a matching part number that will fit in both the brand and specific model of HVAC system. It is of utmost importance when you are choosing a replacement board due to the many differences between particular brands and their models.
Major signs of a laboring main circuit board
- Entire unit does not function correctly
- There may be a type of code appearing somewhere on the circuit board
- The whole system has to be reset quite frequently for it to run correctly
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