I purchased a redo home here in my area. I would like to install a heater in the garage (2 1/2 car garage). I have considered a wall mounted gas or electric heater. I have even thought about a very small mini split, just for this area. I just want something in case I have an outdoor pet that stays in the garage. And to keep the garage area from freezing during the few days we get into the low teens or single digits here in ATL. I worry about gas fumes, etc. I may be over thinking it, but thought I would see what the bunker thought.