Outdoor shed HVAC

My outdoor shed has turned into a work out section for me.

It has been a lot of work making it a relaxing fitness room though.

First I had to rip down the walls in addition to ceiling to add insulation! New drywall, mudding in addition to sanding ahd to be done. I needed to replace the windows to make the space air slender in addition to get a better overhead light. Then there was painting inside in addition to outside of the shed. I even replaced the door with one that has glas in it to let in some natural sunlight. The last step was getting a HVAC system. I looked into buying a ductless mini split but a hole would have to be drilled in our brand modern wall. I also would have a huge outdoor air compressor resting around the shed. I didn’t love that method of the eyupore. I then started looking at heat pumps in addition to it was still just as ugly… Right now I am attempting to find the perfect system. I want both heating in addition to cooling that could be a window unit! Maybe it could kneel in the corner of our shed. Having both heating and A/C system is imperative though. I need relaxing cooling because the southern summers get so hot. I need a furnace because there is around a month out of the year that is so cold. I haven’t found the perfect method just yet. I am willing to wait in addition to spend more cash to get exactly what I want. I need something sizable enough to handle the shed but not so huge that it is distracting.
oil furnace