Snow Melt Cable 120V, 4.17A, 43 ft.
How Much Cable Will I Need?
The amount of cable you'll need depends on the heat output and amount of heating coverage you want, both of which are impacted by the spacing of the heating cable.
The recommended spacing for snow melting cables is 3", which will provide a heat output of 48-watts per sq. ft.
You can use our quote tool to get a rough estimate of the amount of cable you'll need for a project.
Or contact us for help:
You can also submit a drawing of your project (with dimensions) and we'll provide you with a free installation plan with the exact amount of cable you'll need. Get started
Features
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High Heat Output: This embeddable electric heating cable provides 12-watts of heat per linear foot (nearly 50-watts per sq. ft.)
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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
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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
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Wide Variety of Voltages: We offer snow melting cables in 120, 208, 240, and 277 voltages and in a range of different lengths
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Installation Support: WarmlyYours offers free SmartPlan™ installation plans, 24/7 phone support, and a 10-year limited warranty
Notices
Quebec Repairability Notice
Avis important pour les consommateurs du Québec:
WarmlyYours n’offre pas de services de réparation pour ce produit. Les seules pièces de rechange disponibles sont les kits de raccordement (splice kits) pour les câbles et les tapis de déglaçage ; aucune pièce de rechange n’est offerte pour les contrôleurs (snow melting controls). Si votre système de déglaçage (câbles, tapis ou contrôleurs) tombe en panne pendant la période de garantie, nous remplacerons l’unité complète conformément à notre politique de garantie. Notre équipe d’assistance technique est disponible 24h/24 et 7j/7 par téléphone pour toute aide à l’installation ou au dépannage. Pour plus de détails, consultez notre politique de retour. Cet avis est fourni conformément à la Loi sur la protection du consommateur du Québec, article 39 (telle qu’amendée en 2025).
Important Notice for Québec Consumers:
WarmlyYours does not provide repair services for this product. The only replacement parts available are splice kits for snow melting cables and mats; no spare parts are available for snow melting controls. If your snow melting system (cables, mats, or controls) fails within the warranty period, we will replace the entire unit according to our warranty policy. Our technical support team is available 24/7 by phone for installation and troubleshooting assistance. For full details, see our Return Policy. This notice is provided in accordance with Québec’s Consumer Protection Act, section 39 (as amended in 2025).
Snow Melt Cables Description
WarmlyYours snow melting cable installs in asphalt, concrete or mortar under pavers. This 120 V twin conductor heating cable is perfect for open areas, as well as odd-shaped areas and stairways.
Each cable features a ¼” (6mm) twin-conductor heat resistant cable for energy efficient operation and generates 12 watts per lineal foot for dependable and efficient snow melting performance. This 43 ft. snow melting cable comes with 20 feet (6m) of 14 AWG cold lead. , making it ideal for smaller walkways and stoops.
All WarmlyYours snow melting cables are CSA certified for outdoor use in Canadian and U.S. markets.
Learn more about snow melting systems. Perfect for heated driveways, patios, walkways and paths, accessibility ramps, or even stairs.
Specifications
Electrical
| Amps | 4.17 A |
| Ohms | 28.8 Ω |
| Voltage | 120 V |
| Watts | 500 W |
| Watts Per Linear Ft. | 11.62 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 | 1706 Btu |
Product Dimensions
| Cold Lead Length | 20′ |
| Coverage at 3 Inch Spacing | 10.8 ft² |
| Coverage at 4 Inch Spacing | 14.3 ft² |
| Coverage at 5 Inch Spacing | 17.9 ft² |
| Heating Element Thickness | 1/4″ |
| Height | 0.25″ |
| Length | 43′ |
| Weight | 3.85 lbs |
| Width | 0.25″ |
Appearance
| Color | Green |
Identifiers
| SKU | WHCA-120-0043 |
| UPC (GTIN-12) | 881308011260 |
Installation
| Surface Types | Asphalt, concrete or in mortar under pavers |
Logistics
| UNSPSC Code | 40101842 |
Installation Plans
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