IceRiver KS0 x1 100Gh 65W Iceriver KS0 PRO x2 200Gh 100w Iceriver KS0 Ultra x1 400Gh 100w 365W setup Had around 6 months use, I was using to heat a room in my old house too. Reason for sale is I'm upgrading to a couple of big units so don't want to be drawing multiple KW/h constantly. These haven't been overclocked
eBay