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Carrier 38YRA036 Control Board
Heating and cooling systems will not even be able to function without the control board correctly installed. The Carrier 38YRA036 control board is designed to oversee the gas valve, the ignition igniter, all the sensors and the blower all in one unit. You must do some research when you decide to replace your control board due to the vast differences in brands, models and types of systems. The proper control board is supposed to have a part number that matches the brand and the model of your particular system.
Major clues of a weak primary control board
- The HVAC system has to be turned off and back on habitually for the furnace or AC to kick on
- System has some sort of error code appearing on the circuit board
- Air conditioner or furnace is unwilling to initialize well
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