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SPT TN-12E Control Board
Most systems will not function lest the main control board is correctly installed. The control board is created to regulate everything including the gas valve, the ignition igniter, all the various sensors as well as the air circulator all together. You must be sure upon picking a replacement board because of the diversity of certain brands. Any control board you choose will have to match part numbers both the brand and specific model of the unit in question.
Major indications your primary control board has to be replaced
- AC unit or heating unit ceases to work correctly
- The power to the system needs to be reset rather frequently for the heating or cooling to kick in
- Could be an a strange code indicated directly somewhere on the board
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If you decide on picking up or purchasing any SPT TN-12E replacement part, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the proper replacement control board is being ordered. Safety is always important when replacing parts in an HVAC environment. If you are unsure about the installation then you should call a pro. Stay safe.
Feel free to download your manual for help.
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