Stelpro 180W 18-ft Heating Cable, Self Regulation, 120V Features:

• Has a 2 year limited time warranty.
• 18 ft long cable.
• 15 Amp minimum circuit breaker.
• 185 degree max temperature exposure.
• Nonhazardous classification.
• 5 watt per feet.
• 90W at 50 degrees Fahrenheit.
• 108W at 40 degrees Fahrenheit.
• 180W at 32 degrees Fahrenheit.
• Self-regulating freeze protection automatically adjusts heat output according to ambient temperature conditions.
• Heating cable for pipes, roofs, and gutter systems.
• Dimensions: 18-ft (L) x .42-in (W) x .23-in (H), .75 lbs.