So a number of my projects are on hold because the area where I can work is way too cold. I need a heater in there.
It needs to be something that doesn't add moisture to the air (no propane heaters sadly), something I can have in there without making permanent modifications to the building (I rent,) and preferably something that doesn't draw a ton of power (electrical system in the building is garbage) and can be at least moderately directionalized.
I'm seeing a bunch of cheaper heaters on places like Amazon but cheap no-name heaters make me twitchy.
What are some good potential options?