Slab Heating Cable 120V, 172 ft., 8.5A
10 Year Warranty
15-20 Watts Per Sq. Ft
Our systems are cUlus listed, Gfci protected and RoHs Compliant
No pipes, boilers, tubing, tanks, or noisy pumps to install
10-year warranty covers defects in workmanship and materials
Slab Heat Cables Description
Are you considering polished, stamped or stained concrete flooring? Get the look you want without the chill. WarmlyYours Slab Heating Cable adds radiant warmth to concrete floors. This 120 V twin-conductor cable is 172′ and generates 6 watts per lineal foot at 8.5. of radiant heat for your basement, sunroom, or anywhere you want it. WarmlyYours slab heating cable is cCSAus approved and backed by a 10-year warranty.
|Watts Per Sq. Ft.
|15-20 Watts Per Sq. Ft.
Warranty / Certifications
|10 Year Warranty
|BTU Per Hour
|Cold Lead Length
|Coverage at 3 Inch Spacing
|Coverage at 4 Inch Spacing
|Coverage at 5 Inch Spacing
|Heating Element Thickness
|Country of Origin (COO)
|Cement, Tile, Marble, Stone, Vinyl, LVT, LVP, Wood, Bamboo, Carpet, and more
|Ideal Cable Spacing
|Energy efficient twin-conductor
Documents & Manuals
- Slab Heating Installation Manual (English)
- Installing Floor Heating Under Concrete Slabs Step by Step (English)
- Snow Melting & Slab Heating Application Cross Sections (Spanish)
- Snow Melting & Slab Heating Application Cross Sections (English)
- Snow Melting & Slab Heating Application Cross Sections (French)
- Slab Heat Wiring Diagram for TH115, TH114 and a Relay (English)
- Slab Heat Wiring Diagram for TH115, TH114, Power Module (English)
Customer Questions & Answers
Slab Heat Cables has 65 Questions and Answers.
How do I work with my electrician to install WarmlyYours electric floor heating?
While WarmlyYours electric radiant floor heating systems are typically installed by your floor covering contractor, a licensed electrician is recommended for the final thermostat hook-up. With every quote, we provide an Installation Plan layout, together with an electrical plan that has all the info required for the electrician.
How can I determine what I need for my floor heating project and how can I find out what my floor heating system will cost?
You can use the Instant Quote Tool, which gives you many options for your floor heating coverage. Use this interactive tool to design your room online and receive an instant quotation with product recommendations, rough-in and installation kits, cost of your control, etc. Planning your floor heating project is made easy when using our Instant Quote Tool.
Send us your floor plan or fax it to (800) 408-1100 and we will send you a quote, product recommendation and a free custom installation plan for your project.
Is electric floor heating safe and what about EMF?
Our electric radiant floor heating systems have withstood rigorous safety testing and earned the UL listing. They produce much less EMF than common household appliances like your TV or vacuum cleaner. The EPRI (Electric Power Research Institute) tests all electrical devices and publishes the data. Many common household appliances are tested at a distance of 6 inches. The test results indicate that on average, the EMF emitted for the following appliances, measured in Milligauss (mG) units, is:
Vacuum Cleaner: 300 mG
Microwave: 200 mG
Portable Heater: 100 mG
Dishwasher: 20 mG
Washing Machine: 20 mG
WarmlyYours TempZone™ (Twin): 1.8 mG
What type of flooring can I install along with an electric floor heating system?
WarmlyYours’ TempZone™ product is most commonly installed under tile, stone, and marble flooring, but can also be installed under many other popular floor covering options such as hardwood, vinyl and linoleum. We also have our Environ system, which is an electric floor heating product as well and is specially designed for installation under carpet (in the U.S. only), laminate and floating wood. WarmlyYours can accommodate any flooring type with either of the electric radiant floor heating products that we offer. If your flooring type isn't listed here, just give us a call at (800) 875-5285 and we will be happy to discuss it with you.
If I have extra cold lead wire, can I trim off what I don't need for my installation?
Yes. Unlike the heating cable for electric floor heating, the cold lead wires can be trimmed.
View all 65 Questions and Answers
Slab Heat Cables achieved an average rating of 5.0 stars with 4 reviews by our customers.
Anthony P., Lingle, WY on 10/06/2023
I used these cables to keep a slab next to a freezer from getting condensate on the surface. They work great.
Erin S., Santa Barbara, CA on 06/05/2023
I was able to make an educated guess about which product to choose from just the website, the WarmlyYours team was able to dial it in and turn around recommended layout drawings in just a week, pick up comments in a few days. Jessica S. followed up regularly with me and was able to get everything to the GC as soon as they needed it. A great process so far.
Order was correct and great quality merchandise
Sam P., Kettering, OH on 12/08/2020
Order was correct and great quality merchandise
John D., Junction City, OR on 01/30/2019
I'm super happy with the product and especially the support i received before, during, and after our install. This made all the difference for us and happy to say our project was a success!