bamatoolmaker
Silver Member
My shop is 4400 sqft and fully insulated with r19.Last winter it was costing me $400.00 mo. to heat with propane.This year we installed a 25 hp screw air compressor that runs 24-7.I think this was coldest morning yet here 29 deg. 8:00 am it was 75 deg. inside.No gas bill and no increase on electricity.I know it might not work for a small home shop but might be worth thinking about.Oh yeah the compressor was used and I got $1000.00 in it but will pay for its self in 3 mo.