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Samsung AVMBC052EA0 Control Board
Your air handler will be unable to operate whatsoever lest the main control board is configured and seated properly. The control board is designed to regulate the gas valve, the ignition igniter, all the sensors as well as the air circulator all in one unit. Be absolutely sure when you choose a control board due to so many small differences in HVAC systems. The correct control board must be compatible with both the brand and specific model of the unit you have installed.
Important hints your control board is dying
- AC or heating system cannot initialize properly
- There is a flashing error code appearing on the board
- The power to the system has to be reset rather frequently for the thermostat to kick in
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