This is how I've setup my diesel heater in my house garage, I've removed the glass from the window and vent it inside, the box protects it from the snow and rain and let's it suck in as much air as it needs, I've moved the control box inside and st the thermostat to 69f, it works like a charm! #modernhomestead #homestead #homesteading #dieselheater #vevor #heating #diesel #winter #garage | Modern Homestead