In the last week it a service needed light came on my thermostat. My waterfurance ndv0644a141ctl is still blinking green. The only way I can get the heat to come back on it to reset the breakers. This happened on during the first year and I ask the installer what caused it. He told me that a power surge could of cause it and just to reset it. It there any more trouble shooting I can do? Thank.
I live in northeast pa. We been having a cold winter. It happen 4 times in February and once in January. I just don't want the heat to go off if I am vacation.
