I would go with an 18,000 btu Klimaire mini split with the heat pump. Its around $900 and another $4-600 to install.
They are half the price or less of a Mitsubishi and they are fantastic. I used to have a table in the garage and they will cool, heat and dehumidify. They have a remote and a mobile app so you can schedule when they come on/off etc.
I did not run mine full time, but I did insulate the garage ceiling and door (Styrofoam). I live in Fl so i didnt use the heat much, but it would heat up or cool the whole garage in less than 10 minutes. I have one in my garage of my new house to use as a fitness center/workshop. Great product.
They are half the price or less of a Mitsubishi and they are fantastic. I used to have a table in the garage and they will cool, heat and dehumidify. They have a remote and a mobile app so you can schedule when they come on/off etc.
I did not run mine full time, but I did insulate the garage ceiling and door (Styrofoam). I live in Fl so i didnt use the heat much, but it would heat up or cool the whole garage in less than 10 minutes. I have one in my garage of my new house to use as a fitness center/workshop. Great product.