I’m not sure how large your shop is but I would HIGHLY recommend this as a fellow Texan! I installed the 24K model in my shop about 4 months ago and I can say that I would go from my shot to the house and actually say to myself “damn its hot in here” and we keep the house at 75.
Easy to install, all DIY you do need a 30A 220 (depending on size of unit) but I did my wiring myself too. Just got sick and tired of not being able to work in the shop in middle of summer, now I look forward to a Sat/Sun in the shop. These units heat as well, so I can ditch the Kerosene stinky heaters I’ve run over winter in the past. Best $2k (aside from the OF of course) that I’ve spent in my shop.
Stay cool my friends! LOL