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SPT WA-1420E Control Board
Your furnace or AC will not activate without this vital piece of hardware is configured and seated properly. The SPT WA-1420E control board is created to command the gas valve, the ignition igniter, most sensors and the blower all together. A replacement board will have to match part numbers both the brand and model of the system you have installed. You must be sure when you are deciding on a replacement because of the diversity of particular brands and their models.
Major clues your control board is not going to last much longer
- Heat or AC unit is unwilling to initialize well
- Power to the control board has to be turned off and back on quite often for the heating or cooling to kick in
- When turned on, there is a type of code suddenly appearing on the circuit board
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Before you decide on buying or ordering a replacement control board for your SPT WA-1420E do your best and make sure of the model number as well as make a visual inspection so that you are positive that the correct replacement control board is being ordered. HVAC pros could be quite expensive to hire so you could call around to find a good deal if you do not want to pay too much.
Feel free to download your manual for help.
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