Snow Melt Cable 240V, 12.5A, 251 ft.

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Features

  • High Heat Output: This embeddable electric heating cable provides 12-watts of heat per linear foot (nearly 50-watts per sq. ft.)
  • Embeddable in Concrete, Asphalt, or in Mortar Under Pavers: Installing a cable-based snow melting system within a new driveway, walkway, or patio means you can enjoy snow/ice free outdoor surfaces all year
  • Cost-Effective and Flexible: Snow melting cables are an less expensive (but more time consuming) alternative to snow melting mats and they provide maximum flexibility to cover round driveways, cornered patios, or outdoor stairs
  • Wide Variety of Voltages: We offer snow melting cables in 120, 208, 240, and 277 voltages and in a range of different lengths
  • Installation Support: WarmlyYours offers free SmartPlan™ installation plans, 24/7 phone support, and a 10-year limited warranty

Snow Melt Cables Description

Add the safety and convenience of a snow melting system to stairs, curved walkways, and other layouts featuring unusual dimensions. This 251 ft. 240 V snow melting cable from WarmlyYours generates 12 watts of radiant heat per lineal foot to remove snow and ice from concrete, asphalt or paver surfaces. 

For use in either residential or commercial installations, this twin-conductor cable measures just ¼” (6mm) in diameter and includes 20 feet (6m) of 14 AWG cold lead to meet the requirements of any installation.

All WarmlyYours snow melting cables are CSA certified for outdoor use in Canadian and U.S. markets.

Specifications

Electrical

Amps 12.5 A
Ohms 19.2 Ω
Voltage 240 V
Watts 3000 W
Watts Per Linear Ft. 11.95 W
Watts Per Sq. Ft. at 3 Inch Spacing Up to 50
Watts Per Sq. Ft. at 4 Inch Spacing Up to 38.5
Watts Per Sq. Ft. at 5 Inch Spacing Up to 31.5

Warranty / Certifications

Approvals cCSAus Listed
Warranty 10 years

Performance

BTU Per Hour 10236 Btu

Product Dimensions

Cold Lead Length 20′
Coverage at 3 Inch Spacing 62.8 ft²
Coverage at 4 Inch Spacing 83.7 ft²
Coverage at 5 Inch Spacing 104.6 ft²
Heating Element Thickness 1/4″
Height 0.25″
Length 251′
Weight 12.4 lbs
Width 0.25″

Appearance

Color Green

Identifiers

SKU WHCA-240-0251
UPC (GTIN-12) 881308011352

Installation

Surface Types Asphalt, concrete or in mortar under pavers

Logistics

UNSPSC Code 40101842

Installation Plans

This is a real example of an installation plan that uses this product. If you want to design your own room or have any questions, please contact us.

Flooring
Paver Subfloor
N/A Voltage
240V Operating Cost
150 cents per hour
Design Your Own Project Get a Free Quote

This Installation Plan Includes:

2 x
Snow Melt Cable 240V, 20.87A, 428 ft.
1 x
Snow Melt Plaque (NEC Requirement)
1 x
Advanced Snow and Ice Melt Control - 100-277VAC
1 x
Outdoor Snow Melting Junction Box - Small - In-Ground
1 x
Sensor Snow Melt Aerial-Mounted
1 x
Small Relay Panel, (2x) 2-Pole

Frequently Asked Questions

That depends on a number of variables (like the temperature outside) but generally speaking these snow melting systems are designed to melt 1" - 3" of snow per hour. Anything above 3" per hour is typically considered blizzard conditions. 

25 people found this helpful.  Did you find this helpful? Yes No

Never cut the heating cable. A heating cable will not work if it has been cut. If the heating cable is too long, call WarmlyYours to consult with a technician who will guide you in utilizing the additional length of cable.

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The material costs are similar. However, electric systems are easier to install, with fewer components and significantly lower maintenance costs. Electric systems will run for a shorter period of time to give the same level of performance but with much higher energy efficiency (typically 95%-98% efficient). Controls and sensors required for the two types of systems are very similar. Electric systems do not usually require slab insulation and do not create the concerns typically associated with hydronic systems. These concerns include, but are not limited to, return temperatures, flue gas venting, waterway shrinkage and property damage caused by leaking pipes or tubes.

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When installing outdoor WarmlyYours snow melting cables for your driveway, patio, walkway, terrace, stairs, ramp, etc. - NEVER cross, overlap, or allow the heating cables to touch each other. Doing so will quickly cause a circuit failure due to excessive heat build up. Always follow the installation instructions and/or design layout plan to ensure the cable is installed with the correct spacing required for proper operation.

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Our systems can handle low temperatures, but many controls come equipped with a Low-Temperature Lockout Feature. This feature prevents the system from running in very low temperatures. At very low temperatures it can become difficult for the system to effectively melt the snow. It is however possible to turn off this feature should you need the system to keep running during such low temperatures.

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