How much does it cost to run these large exhaust fans? What's their typical draw?
I'm a hobby miner with a hot room, so I'm curious what added cost these things have, compared to running a box fan or playing with higher AC use in my house.
If I remember right at 10c kWh it was less then $10 bucks a month. Did not matter
in my case I had to move some air. Again, this was no thermostat, just 24/7 one month.