Looks good! One thing though, with the back of the unit so close to the wall it *might* hamper it's ability to draw air across the heat exchanger? Try it and see I guess.
When I fitted mine I had high temp exhaust silicone on hand so I sealed the exhaust pipe to heater body joint, I didn't want any CO leaks inside the garage. Having said that there's probably loads of people who haven't sealed theirs and who aren't dead.
When I fitted mine I had high temp exhaust silicone on hand so I sealed the exhaust pipe to heater body joint, I didn't want any CO leaks inside the garage. Having said that there's probably loads of people who haven't sealed theirs and who aren't dead.