Right now I currently have my Helix DBS-1000 hooked up to my RBI CB-70 rack , it has 3 prongs on it therefore I can only hook up 1 rack. I got a 2nd rack at christmas time that I would like to hook up. Should I buy another thermostat or is there some way I can get it on my one Helix.

Could I plug an surge protector into the helix and then plug the helix into the wall ??????
If I do that, is it going to cause any fire hazard etc.....Im not looking to burn down my apartment lol

Thanks BP.net Fam