Watts Electric Underfloor Heating Mat, 9.5 Ft x 16 In, 120V

The under floor (TM) mat is used to warm existing floors, without requiring replacement of floor coverings or a complex renovation. This 9.5 FT by 16 IN under floor mat is simply stapled to floor joists. It works under any type of floor covering, including nail-down hardwood and can be used year-round to warm floors in homes and commercial buildings, providing up to 15 degrees F more warmth on most floors and between 6 and 10 degrees F more warmth on carpet. It connects to 120 volt AC power.