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Delonghi PACC120 Control Board
The Delonghi PACC120 control board is designed to regulate everything including the gas valve, the ignition igniter, all the various sensors as well as the air circulator all in one unit. The system will cease to run unless the control board is hooked up and is correctly configured. It is imperative that you select wisely when you are choosing a replacement board due to the many differences between brand and air handler types. The proper control board will have a matching part number that will fit in both the make and model of the unit you have installed.
Chief elements of an ailing main board
- The HVAC system needs to be reset a lot in order to continue running
- There may be lit up error code instantly appearing on the circuit board
- The whole unit cannot start properly
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