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Frigidaire FRP77ETT2R0 Control Board
Your system definitely will not be able to function without the control board in connected and operational. The Frigidaire FRP77ETT2R0 control board is made to oversee the gas valve, the igniter, all the sensors as well as the air circulator all in one unit. You must be careful while searching to pick up a replacement control board due to variances between brands, models and types of systems. The chosen circuit board should have a replacement part number that matches both the brand and specific model of your heating and cooling system.
Signals your control board needs to be replaced
- The entire system refuses to work period
- There may be a certain error code suddenly appearing somewhere on the circuit board
- The HVAC system needs to be reset all the time in order to continue running
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