Heatizon Systems presents its Floorizwarm AC models as a solution for floor warming and space heating needs in areas of 15 to 110 square feet. These systems will produce between 10 and 15 watts per square foot and utilize Tuff Cable technology which is installed in the thin set or mud bed below hard surfaces. These kits include an M337 programmable floor sensing thermostat, one gang box, nails and clips, Transformer, Power Unit, Floorizwarm Cable and 40' of Cold Lead. Floorizwarm is listed by ETL to UL standards.