Slab Heating Cable 240V, 563 ft., 14.0A
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 Slab Heating Cables is 3", which will provide a heat output of over 20-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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10 Year Warranty
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15-20 Watts Per Sq. Ft
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Our systems are cUlus listed, Gfci protected and RoHs Compliant
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No pipes, boilers, tubing, tanks, or noisy pumps to install
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10-year warranty covers defects in workmanship and materials
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) ; l’élément chauffant lui-même n’est pas offert comme pièce de rechange. Si votre système de chauffage par le sol intérieur 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; the heating element itself is not available as a replacement part. If your indoor floor heating system 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).
Slab Heat Cables Description
WarmlyYours 240 V slab heating cable is perfect for adding radiant heat to concrete floors in basement rec rooms, sunrooms and other larger spaces. This cCSAus approved, flexible heating cable makes it easy to add warmth and comfort wherever you live and play. At 563 ft., this WarmlyYours twin-conductor cable generates 6 watts per lineal foot at 14 A. . We back our slab heating cable with a 10-year warranty to ensure complete satisfaction.
Specifications
Electrical
| Amps | 14 A |
| Floor Load | 3.36 kW |
| Ohms | 17.14 Ω |
| Thermal Power | 3.36 kW |
| Voltage | 240 V |
| Watts | 3360 W |
| Watts Per Sq. Ft. | 15 to 20 |
| Watts Per Sq. Ft. at 3 Inch Spacing | Up to 20 |
| Watts Per Sq. Ft. at 5 Inch Spacing | Up to 15 |
Warranty / Certifications
| Approvals | cCSAus Listed |
| Warranty | 10 Year Warranty |
Performance
| BTU Per Hour | 11465 Btu |
Product Dimensions
| Cold Lead Length | 20′ |
| Coverage at 3 Inch Spacing | 140.8 ft² |
| Coverage at 4 Inch Spacing | 187.7 ft² |
| Coverage at 5 Inch Spacing | 234.6 ft² |
| Heating Element Thickness | 1/4″ |
| Length | 563′ |
| Weight | 26 lbs |
| Width | 0.75″ |
Appearance
| Color | Blue |
Installation
| Floor Types | Cement, Tile, Marble, Stone, Vinyl, LVT, LVP, Wood, Bamboo, Carpet, and more |
Cabling Specs
| Ideal Cable Spacing | 3″ |
| Wire | Energy efficient twin-conductor |
Identifiers
| SKU | WSHC-240-00563 |
| UPC (GTIN-12) | 881308020781 |
Logistics
| UNSPSC Code | 40101830 |
Documents
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Frequently Asked Questions
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Customer Reviews
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