Adding a window a/c unit and moving the natural gas heater

Just recently I decided to completely redo my old shop that used to house a lot of cars into a gym.

I used to hangout in my old shop with my buddies on a Friday night.

As I got older I felt like the autobody shop wasn’t as useful to me as when I was in high school. Now that I’m older I wanted to make a little extra money on the side. The layout of my auto body shop is perfect for a gym since it can be split into two separate sections. Since there’s two sections it needs to be heated and cooled. I talked to my HVAC provider to see if there was a way I could get zone control heating and cooling. When he came out to give me a free estimate it turned out to be way over my budget. For now I think I’m going to just install a portable window air-conditioning unit for the summertime and utilize my natural gas heater that I already have for the winter. However the natural gas heater is pointed only to one part of the shop and is not situated to both parts. What I have to do is turn the natural gas heater so it will heat both of the parts. What I need to do is unbolt the furnace and tilt it towards the opening of the other part of the shop. Most importantly I want to doublecheck that I did it right by having my HVAC technician come take a look at it. By doing this I have increased the efficiency of my heater and ensured safety for my gym.
air quality systems