Is there a mining heater that has been highly reviewed, and needs little to no tech literacy?

I live in a cold climate for a good part of the year, about to commence soon, and would love to find a mining heater that has be tried and tested. Something simple tech wise, as I am not proficient in that field. Need step by step instructions. lol

I'm looking for something reliable, that doesn't require a lot of knowledge to run. Just plug and play type situation.

Might be asking for too much, but gotta ask. Might as well earn bitcoin while heating my house.