I say your furnace is doing a pretty good job in low digit temperatures. The garage door is an issue with the draft, I have one 12x12 overhead door and although I've minimized the air flow there's still a little there. I have a 30x80 pole barn with a 14ft ceiling and on a 15-20 degree day two 36,000 BTU mini-splits keeps it at 60 degrees with no problem which is the temperature I like. Most of the time I shut one off and the building will stay at 55 degrees. Insulation is a big factor of course.
It’s a little warmer now in the mid 20’s which is more common for winter in my area and it will keep it at 60 no problem and runs every 20min or so. Yours is a bit bigger building but sounds like you’ve done your homework on insulation and heating as well. Thanks for checking out the video!
I’ve been looking for a different weather seal that was awful looking but haven’t been able to come across anything. Thanks for checking out the video!
I say your furnace is doing a pretty good job in low digit temperatures. The garage door is an issue with the draft, I have one 12x12 overhead door and although I've minimized the air flow there's still a little there. I have a 30x80 pole barn with a 14ft ceiling and on a 15-20 degree day two 36,000 BTU mini-splits keeps it at 60 degrees with no problem which is the temperature I like. Most of the time I shut one off and the building will stay at 55 degrees. Insulation is a big factor of course.
It’s a little warmer now in the mid 20’s which is more common for winter in my area and it will keep it at 60 no problem and runs every 20min or so. Yours is a bit bigger building but sounds like you’ve done your homework on insulation and heating as well. Thanks for checking out the video!
Regarding your door gap, my installer put rubber flaps/seals on the outside that keeps wind from blowing in
I’ve been looking for a different weather seal that was awful looking but haven’t been able to come across anything. Thanks for checking out the video!
From what company you brought the garage please?