Chromalox ThermWire Melt Roof & Gutter Deicing | Pipe Freeze Protection Heating Cable


  • Self Regulating, Energy Efficient Polymer Heating Core
  • 16 AWG Nickel Plated Copper Buss Wires
  • Polyolefin Outer Jacket
  • 6 W/ft at 50˚F
  • Available in lengths of 100′ & 250’
  • Roof & Gutter Deicing
  • Up to 12W/ft in snow or ice
  • Truck Pak includes: 100’ TW6, 2 Power kits, 2 splice kits, 2 end seals, 2 downspout hangers

Chromalox Thermwire Melt is specifically designed for roof and gutter deicing applications. It provides safe reliable deicing of roof eaves, gutters and downspouts in commercial and residential applications. Apply anywhere melting snow and ice can penetrate roof surface and refreeze, lifting shingles, pulling gutters away, and breaking gutters and downspouts. This Thermwire melt cable is for use on 120V or 208-277V is equipped with a grounding braid for electric code compliance, and a UV stabilized overjacket to protect against sun damage and moisture ingress. Thermwire Wrap cables are the third party tested and approved for use in commercial and residential Roof and Gutter Deicing applications.


  • Roof & Gutter Deicing
  • Pipe Freeze Protection

WARNING — A ground fault protection device is required by NEC to minimize the danger of fire if the heating cable is damaged or improperly installed. A minimum trip level of 30mA is recommended to minimize nuisance tripping.