No power at digital thermostat unit. No lights on 4721517-22 board. Appears plastic cap of the largest capacitor on board is damaged. (Not the large starting capacitor) safe to say need new board?
No power at digital thermostat unit. No lights on 4721517-22 board. Appears plastic cap of the largest capacitor on board is damaged. (Not the large starting capacitor) safe to say need new board?
non idiots check the board fuse first.
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