I know that many of you are like me in that your shop area doesn't have dedicated heat or air. Mine is in my basement where it stays between 58* - 78* year round because of the thermal mass of the earth. I just recently bought one of these heaters from Tractor Supply and it has been great! It cost around 130 but, is portable and has an O2 sensor that's for safety. I keep a CO monitor in my basement shop area as some insurance. It does a very nice and economical job of warming things up via both radient and convection heating. It may be a solution for someone else wanting a bit more heat at a reasonable cost. Also, it comes completely assembled so there's really no work to invest in getting warmer.