Chris04626 said:Dont have a attic, have a crawl space but thats insulated. It is much colder upstairs im talking 60-64. We have a heater running up there at night
Our hosue is about 1800 square footage upstairs and down.
That heat loss calculator thing is over my head i have no clue the info t oenter or how t ofind the info needed.
I did put a regular themometer about 2eet from the front of my outpull holes on my stove and the temp was 119 degrees if that can tell you anything, I believe alot of cold air is coming from my basement as its only 40 degrees down there.
Do you have a way or return vent for the cold air on the second floor to make its way down to the first floor?