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Heat Controller HTD Control Board
The entire heating and cooling system will not operate lest the main control board is in its proper place and configured for your unit. The control board is constructed to operate the gas valve, the ignition igniter, all the various sensors and the blower all at once. The board that you will choose must have a matching part number consistent with both the make and model of your heating and cooling system. You should always be careful when you choose a control board due to differences in heating and cooling systems.
Easy warnings your primary control board is on its last leg
- The furnace or AC is unwilling to run correctly
- The system board needs to be reset habitually for everything to run again
- There is a fault code being shown on the circuit board
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