It's nice and does throw off SOME heat but a 1 or 2 board S9 or L3 gives you more 'space heater' options although those are bigger and less efficient.
If anybody who is US based wants it I'll give you the miner by itself shipped for $100.
I'm going to keep the USB power brick because it's handy to have another one around the office.
I will also give you access to the brains pool account and the e-mail address associated with it so you can keep lower mining fee. Once you have access to the account you can change it to whatever e-mail you want.
Reply here or PM.
-Dave
send it to me Dave
I will have 2 and can do comparisons