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?
- posted
6 years ago
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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