Thanks for the insight. Here is some more info based on another visit by the HVAC company. This was taken while the unit was in 2nd stage....
Model is NDV049F111CTL0AA. Not sure what stage it was in at the time. 3 vertical wells that are 200' x 1". Closed loop. 1 circulator pump....
I have a Series 5 Water Furnace that has produced nothing but high electric bills since it was installed a few years ago. The installer...
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