

Yeah, your last point might be an issue for this. But if you manage to find a heater that works as a simple on/off, this z-wave high power relay might suit your needs: https://www.thesmartesthouse.com/products/zooz-z-wave-long-range-high-power-relay-zen78-800lr
I would be very careful with automating a heater in your garage, as they’re obviously a fire risk, especially when unattended. I would make sure whatever automation you land on has safeties based on if you’re home, if a smoke alarm goes off, or if connection to your controller is lost (this one would be more difficult to automate, but is probably doable with an esp32 or similar).


























If you end up owning a home (or have parents that own one and won’t be able to manage in their old age), general home maintenance and repair skills can save a fuck ton of money. Things like learning how to do drywall repair or replacement, fixing pipe leaks, or framing (if you’re feeling a little extra) can go a long way. I learned electrical as well, but I’m hesitant to recommend this one unless you know what you’re doing (you can burn down your house, or worse, die).
I did a bathroom remodel that would have cost a fortune to have contractors come in, as it required drywall, plumbing, and electrical. Labor costs have skyrocked in my area, it probably would’ve cost me over $15k if I hired out. In the end, I probably paid a few thousand dollars along with a large portion of my hairline.