Raypak H311100 Raychem Wintergard Heat Cable 3w/ft

Product Description

The RAYPAK H311100 is a Raychem WinterGard self-regulating heat cable rated at 3 watts per foot, designed to prevent pipe freezing in residential and light commercial plumbing and mechanical systems. Self-regulating technology allows the cable to automatically adjust its heat output based on ambient temperature, consuming more power in colder conditions and less as temperatures rise. This reduces energy waste and eliminates the risk of overheating. The cable is sold and priced per 100-foot unit and weighs 6 pounds per 100 feet. Licensed plumbers and mechanical contractors are the primary installers of this product.

This heat cable is suited for freeze protection on water supply lines, drain lines, and exposed piping in unconditioned spaces such as crawl spaces, attics, and exterior wall chases. It is commonly applied in cold-climate residential construction and retrofit installations where pipes are vulnerable to freezing during winter months. The WinterGard line is a recognized industry standard for pipe trace heating in both new construction and service applications.

Key Features

• Self-regulating output adjusts automatically to ambient temperature conditions
• Rated at 3 watts per foot for efficient low-level freeze protection
• Lightweight construction at 6 pounds per 100 feet for easy handling and installation
• Suitable for residential and light commercial pipe freeze protection applications
• Designed for use in unconditioned and exposed piping environments

Compatibility

Designed as a self-regulating pipe trace heating cable for use on water supply, drain, and mechanical piping systems requiring freeze protection in cold-climate applications.

Installation Notes

Installation should be performed by a licensed plumber or electrician in accordance with NEC Article 427 and the manufacturer's installation instructions. Power to the circuit must be shut off before making any electrical connections. The cable should be routed along the underside of the pipe and secured with appropriate tape or fasteners rated for heat cable use. Do not overlap the cable on itself during installation, as this can create hot spots.

Technical Specifications

• Output: 3 watts per foot
• Weight: 6 pounds per 100 feet
• UPC: 71562900011

Standard Information

• Brand: RAYPAK
• Manufacturer Part Number: H311100