Well example, we had it set on 70 and woke up at 1:30 am this morning
freezing. Looked at nest and it showed it was 61 in our house. Hours and
hours later it finally got back up to 70
We have a gas furnace. If we have the heat set on 70 during the warmer
part of the day it stays around 69 but when the temps drop at night it
becomes 60 and 61 degrees in our house and won't warm up. It will tell
us it will reach 70 in around 1 hour ...