Thank you all so much!
Pump is down into the well, I believe about 150?
Well head is about 200 from the house and the house doesn稚 have room for the tank.
Here痴 a summary, as best I understand:
1) Setpoint temperature can and should be set much closer to 32 38 degrees would be good. This will prevent freezing, save energy and save wear on the heater.
a. The problem with this is the Ecobee only goes down to 45 and I am 100 miles away during the Winter so remote monitoring is a very useful thing.
2) Foam board should be put over the window as this is a source of heat loss.
3) Any drafts should be identified and eliminated. Around window and door frames, as well as the use of a sweep for the bottom, is a likely source.
4) Move heater closer to tank and piping and enclose that area (like a closet) so as to heat only that area.
I致e got to get cracking on this as the real Winter will be here soon.
Thank you!