Supposed to be below zero... thank God I insulated my garage door this year!
I also added an extra 300w heater to bring my total to 1100w for the night. Should be good, I think... heh... but not cheap! 
Brandon
I also added an extra 300w heater to bring my total to 1100w for the night. Should be good, I think... heh... but not cheap! 
Brandon

