TRT120-1.5x04 Sq. Ft. Coverage: 6 sq. ft., Voltage: 120 Specifications: -Radiant floor heating Roll. -Installation is faster. -Use one of these SmartStat (TH115-AF-GA-08) or EasyStat (TH114-AF-GA). -Has intrinsic advantage of maintaining low electromagnetic fields (EMFs). -Color: Green mesh and Gray wire. -Volts: 120 or 240. -Width: 18". -Thickness: 1/8". -Manufacturer provides 25 years warranty. -Specs for 6 sq. ft. Roll. - Length: 4" . -Amps: 0.8. -Specs for 9 sq. ft. Roll. - Length: 6" . -Amps: 1.2. -Specs for 18 sq. ft. Roll. - Length: 12" . -Amps: 2.3. -Specs for 22.5 sq. ft. Roll. - Length: 15" . -Amps: 2.9. -Specs for 27 sq. ft. Roll. - Length: 18" . -Amps: 3.4. -Specs for 31.5 sq. ft. Roll. - Length: 21" . -Amps: 4. -Specs for 36 sq. ft. Roll. - Length: 24" . -Amps: 4.5. -Specs for 40.5 sq. ft. Roll. - Length: 27" . -Amps: 5.1. -Specs for 45 sq. ft. Roll. - Length: 30" . -Amps: 5.7. -Specs for 49.5 sq. ft. Roll. - Length: 33" . -Amps: 7.2. -Specs for 57 sq. ft. Roll. - Length: 38" . -Amps: 7.2. -Specs for 64.5 sq. ft. Roll. - Length: 43" . -Amps: 8.1. -Specs for 75 sq. ft. Roll. - Length: 48" . -Amps: 9. -Specs for 78 sq. ft. Roll. - Length: 52" . -Amps: 9.8. -Specs for 12 sq. ft. Roll. - Length: 8" . -Amps: 0.8. -Specs for 21 sq. ft. Roll. - Length: 14" . -Amps: 1.4. -Specs for 25.5 sq. ft. Roll. - Length: 17" . -Amps: 1.6. -Specs for 33 sq. ft. Roll. - Length: 22" . -Amps: 2.1. -Specs for 43.5 sq. ft. Roll. - Length: 29" . -Amps: 2.8. -Specs for 54 sq. ft. Roll. - Length: 36" . -Amps: 3.4. -Specs for 63 sq. ft. Roll. - Length: 42" . -Amps: 4. -Specs for 69 sq. ft. Roll. - Length: 46" . -Amps: 4.4. -Specs for 81 sq. ft. Roll. - Length: 54" . -Amps: 5.1. -Specs for 99 sq. ft. Roll. - Length: 66" . -Amps: 6.2. -Specs for 114 sq. ft. Roll. - Length: 76" . -Amps: 7.2. -Specs for 129 sq. ft. Roll. - Length: 43" . -Amps: 8.1. -Specs for 144 sq. ft. Roll. - Length: 48" . -Amps: 9. -Specs for 156 sq. ft. Roll. - Length: 52" . -Amps: 9.8.