Hm, I've politely ignored bitcoin for a long time, but I live in a cold climate and do make some use of electrical heating. Is there a good user-friendly miner

Hm, I've politely ignored bitcoin for a long time, but I live in a cold climate and do make some use of electrical heating. Is there a good user-friendly miner setup I could use to supplement a space-heater? I assume a low-power linux box running some bitcoin-oriented package with a bunch of asics shoved into the USB ports?