Both of the ones I posted can be vented out the wall do to the power vent. What I really like about these models (vs older/other ones) is the “Direct spark ignition”. Meaning you dont have a pilot running 24/7.
One thing to note about these two models is that as far as I know it uses the garage air as the intake air, where some other models use the outside air. Some say its less efficent since youre using the hot air you just put out. But the most important thing is what will you be doing in your garage. If youre doing anything that involves fumes you SHOULD probably look for a different model
My unit heater I got used from work, it’s from the mid 90’s, so it has a standing pilot, but I turn it off when I’m done in the garage. When I go to paint my car I will also turn it off, spray, and then turn it back on once the fumes are gone.
my unit heater is a 75,000BTU, which is nice since my garage is more like a 1 and a half car, it can keep it at 75 all day if I wanted.
I need to go check and see if mine is the 45k or 60k. Whatever it is the air from it is hot as hell and I we(many on here can confirm) work in t-shirts in my garage. It has no problem keeping it 65+ even when its 0 out and two of my exterior walls arent even insulated.
I will buy the same unit just larger for my new garage.
i have 2 50k btu units that hang from the ceiling. they are both oil burners though and as i switched the house heating over to NG a couple summers ago i was just running out whatever was left in the tank. when i was running them they could heat up the “upper” garage pretty quickly. the “lower” garage would take a while though because it is 16’ tall.
i’ve since separate upper and lower garages with a wall and 50k was plenty for the upper which is probably 28’x40’x9’ and not enough for the lower which is about 28’x50’x16’. i plan to get a wood stove for each sometime in the near future.
Found the Hot dawg 45000 for $575 shipped and the 60000 for $673…Little bit cheaper. I have noticed that some have Aluminum propellers and the more expensive ones have stainless steel in case you guys were wondering
Bump, just bought a new to me heater for the garage. Separated combustion 45K BTU Dayton Fuel Trimmer Plus 4E455, came with a power vent on it.
Who do I talk to on here about installation? @Wahoo do you do this on the side?
Need to:
-Screw unistrut into drywalled ceiling of garage
-hang threaded rod
-hang heater itself
-tap into gas line from basement (i’d say it’s about 20’ of distance with half a dozen elbows to get to the garage ceiling). I am assuming I can’t tap into the dedicated furnace gas line, it has to be off the main run? Heater takes 1/2" pipe
-make penetration in outside wall, i’d be doing a horizontal vent run of about 5’ or less. The wall is insulated and drywalled on the inside, with regular vinyl siding outside.
-Can wire it myself
Its not bad to DIY if you wanted. We did mine in a day.
That said also interested in the same thing if someone is doing this on the side as I just don’t have the time right now. I need a unit installed in my new garage.
I can help! It would have to be on the weekend, definitely need at least two guys to hang it (myself and you), although 3 would be better!
We can put the exhaust through the roof if you want, shouldn’t be any more difficult unless you prefer wall.
Is your garage attached to your home?
I just did mine before the november storm, and I don’t know how much you spent on supplies, but for myself with my companys discount the roof penetration alone was around $100, I think the gaslines were probably another $50-$100 and my thats with my garage attached to my home.
I took the uni-strut and threaded rod with the unit heater(it was previously installed in a dealership) so I took as much as I could to make it cheaper for me to install.