Winter months, the outside temp can get down to -30 C, but averages around -15 C.
Summer gets up to 35 C, and doesn't need any heating.
Here is a gas bill to get an idea of heating costs: https://i.imgur.com/WQ5SRNk.png ... so it's really only being heated from November to May (7 months).
Looking to offset that with some miners (they don't even necessarily have to be the S19 Pro 140T), the S19 96T's are about 1/3 the cost...
Thank you for any input!