HEATIT Roof & Gutter De-Icing Cable 30 ft — 5 W/ft Constant-Watt, ETL/CSA Certified

HEATIT HIRD is a 30-foot, constant-wattage roof and gutter de-icing cable delivering 5 watts per foot to prevent ice dams and keep gutters and downspouts clear.

Built and tested to North American safety standards, this pre-assembled heating cable combines a robust XLPE inner insulation, weather-resistant PVC outer jacket, and full shielding for reliable, long-term outdoor use. It arrives ready to install with a 6 ft cold lead and plug, mounting clips and spacers, plus a user guide that walks you through testing and positioning before powering up. The cable is intended for noncombustible shingle roofs and most metal or plastic gutters and downspouts where ice accumulation and water backup are a concern.

How does the HEATIT HIRD cable stop ice dams from forming?

The cable supplies steady heat along roof edges and inside gutters to keep meltwater flowing instead of refreezing at eaves. By maintaining a warmer line where water would otherwise collect, the system reduces pressure on shingles and flashing and lowers the chance of leaks caused by trapped ice.

• Constant 5 W/ft output for consistent thawing along its entire length.
• Install in gutters, downspouts, and along eaves to create continuous melting channels.
• Pre-assembled 6 ft cold lead lets you position the powered section where it’s needed.
• Full shielding and rugged jackets protect the cable from weather and debris.

What are the certifications and safety features I should know about?

This product is ETL and CSA certified for the heating cable and includes a UL-certified plug, meaning the entire assembly has been evaluated to North American electrical and safety standards. The construction includes a tinned copper braid and aluminum foil screen for 100% shielding that enhances durability and electrical safety.

• ETL and CSA certified cable; UL-certified plug for extra assurance.
• XLPE inner insulation resists temperature extremes and mechanical stress.
• Weather-resistant PVC outer jacket for high/low temperature performance.
• 100% screen rate (foil + braid) for improved grounding and longevity.

How do I test and install the cable to ensure proper operation?

Before fastening the cable, fully uncoil it and confirm it’s not touching or overlapping itself. Plug it in briefly to verify it warms slightly, then unplug and proceed with mounting clips and spacers per the included instructions. Never plug in while coiled and always follow local code for roof and electrical work.

• Uncoil completely; do not overlap or cross the cable when testing.
• Plug in for about 5 minutes to feel for slight warmth, then unplug before final install.
• Use supplied clips and spacers to secure the cable to gutters, downspouts, or roof edges.
• Suitable for noncombustible shingle roofs and metal/plastic gutters per local codes.

What lengths and roof/gutter types are suitable for this heating cable?

The 30-foot length is ideal for many eave and gutter runs; HEATIT offers multiple lengths to match longer runs or complex rooflines. It works with angled roofs and both metal and plastic gutters, provided roof materials meet noncombustible requirements in relevant building codes.

• 30 ft length with 5 W/ft output for standard eaves and gutter runs.
• Compatible with metal and plastic gutters and most downspout configurations.
• Designed for roofs with noncombustible shingles like asphalt where codes permit.
• Available in other lengths for larger or multi-section roof systems.

Who is this for: The HEATIT HIRD 30 ft de-icing cable is aimed at homeowners and property managers in cold climates dealing with recurring ice dams, frozen gutters or downspouts, and potential water backup at roof eaves. It also suits contractors installing preventative roof-heating systems on noncombustible-shingle roofs who need a certified, ready-to-install cable with durable insulation and complete shielding.