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Carrier 48GP036090310 Control Board
Most systems will not be able to function lest the main control board is configured and seated properly. The control board is created to oversee everything including the gas valve, the igniter, all the various sensors as well as the blower all in one unit. You must be sure when you choose a control board due to differences in models within certain brands. A control board that you have chosen will have to be compatible with the brand and the model of HVAC system.
Chief elements poorly running main circuit board
- Power to the circuit board has to be turned off and back on quite often for it to work
- The furnace or AC does not do anything properly
- There may be a strange code shown on the front of the control board
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