LantingMing 140FT Heat Tape for Water Pipes & Roofs — 5W/ft, 120V

Overview

LantingMing 140FT Heat Tape is a long, flexible electric heating cable designed to keep water lines flowing as temperatures fall. With a total length of 140 feet and a steady 5 watts per foot at 120V, it can cover extended runs along pipes, roofs, and gutters, helping prevent ice buildup and ice dams. It operates in extreme cold down to -40°F and can reach surface temperatures up to about 167°F when active.

Built to withstand rugged environments, the cable uses a pure copper core with a PVC inner sleeve, an explosion-resistant aluminum winding, and a high/low temperature resistant outer jacket. The plug assembly is IP67-rated for moisture protection, and the system ships with a 5-foot cord and an indicator light to show when power is on. These design choices aim to deliver reliable warmth where you need it most.

Key features

• Length and power: 140 feet of heating cable rated at 5W per foot at 120V, suitable for long runs along pipes, roofs, and gutters.
• Adjustable warmth: heating temperature can be tailored to ambient conditions, with a maximum surface temperature around 167°F.
• Durable construction: copper core, PVC sleeve, aluminum winding, and a rugged outer jacket for outdoor use.
• Safety and certification: UL and other standards certifications support dependable performance; IP67-rated plug for moisture protection.
• Easy installation: position the cable where heat is needed, power on to activate, and unplug when not in use.
• Warranty and support: 30-day money-back guarantee and 1-year warranty with responsive customer service.

Ideal uses

• Roof and gutter de-icing to help prevent ice dams during freezing weather.
• Protection for metal and plastic water lines from freezing conditions.
• Keep downspouts and drainage paths clear, reducing the risk of blockages in cold seasons.
• DIY heating cable projects where reliable warming is needed.

Installation tips and safety

Install along the exact area to be heated and power the cord from a nearby outlet. When not in use, unplug the plug. The unit includes an indicator light for quick status checks, and the rugged build supports outdoor use.

Quality you can trust

Durable materials and thoughtful design aim to deliver consistent warmth when needed. If you have questions, our professional support team responds quickly to help with installation or setup.