Detached Garage Wiring

Detached Garage Wiring - Average cost to build a detached garage is about $58,430 - $86,400 (2 cars - 4 cars). Find here detailed information about build a detached garage costs.. Heater works great just as advertised. I mounted it to the ceiling and hardwired it to the electric panel. On a 11° day it was able to maintain 70° in a two car semi Insulated garage but I did use a 80,000 BTU torpedo heater to bring the temperature up at first..