TempZone™ 3.7-Watt Floor Heating Cable
The WarmlyYours TempZone™ 3.7-Watt Floor Heating Cable allows you to bring radiant warmth to any room. TempZone™ Floor Heating Cable (Twin) is ultra-low EMF by design. It features a twin conductor with a 15’ cold lead and is available in two voltage options and a range of lengths to meet the requirements of any installation. In 120V, we offer lengths ranging from 30 to 432 linear feet . For 240V, our lengths range from 55 to 864 linear feet.
Now this classic floor heating product is even more versatile because you can pair it with the Prodeso Cable Installation Membrane, an uncoupling and crack isolation membrane with rounded square-shaped reliefs. The membrane’s unique design allows quick and easy installation – in and out in one day, flexibility to adjust to any room size and requires no waiting. This polypropylene membrane also allows you to waterproof your subfloor when you use ProBand accessories, available from WarmlyYours.
Our TempZone Floor Heating cable can be installed using either the Prodeso Membrane or Fixing Strips. The membrane cuts down on installation time and provides uncoupling benefits, while the fixing strips are more economical and provide a greater degree of design flexibility.
Documents & Manuals
- TempZone™ Floor Heating Cable Installation Manual (English)
- Manual de instalación del cable de calefacción por suelo radiante TempZone™ (Spanish)
- Permanent Fixture Sample Drawing (English)
- Calculating Project Dimensions (English)
- Heat Loss Calculation Request Form (English)
- Prodeso And TempZone Cable Quote Calculation Sheet (English)
- TempZone Cable Materials And Tools Checklist (English)
- TempZone Rolls Materials And Tools Checklist (English)
- Prodeso Membrane vs. Cable Strips Comparison Chart (English)
- TempZone Comparison Chart (English)
- TempZone Floor Heating Cable Sell Sheet Canada (English)
- 5TH Avenue Condominiums - New York City, NY - TempZone™ Electric Radiant Floor Heating (English)
- Chicago Housing Authority Senior Living Apartment Building - Chicago, IL - TempZone™ Electric Radiant Floor Heating (English)
- LUX 74 Residences - New York, NY - TempZone™ Electric Radiant Floor Heating (English)
- Mandarin Oriental Hotel - Las Vegas, NV - TempZone™ Electric Radiant Floor Heating (English)
- Ocean House Hotel & Residences - Westerly, RI - TempZone™ Electric Radiant Floor Heating (English)
- Universal Design Living Laboratory - Columbus, OH - TempZone™ Electric Radiant Floor Heating (English)
Customer Questions & Answers
TempZone™ 3.7-Watt Floor Heating Cable has 86 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 voltage does WarmlyYours floor heating systems utilize?
The floor heating systems are offered in both 120 volt and 240 volt for the North American market. A 208 volt breaker panel can also accommodate our 240 volt floor heating system. It is important to note that the energy consumption will be the same: a 240 volt system will not cost more to operate than a 120 volt system. You are billed in kilowatts, and the 120 volt and 240 volt systems use the same amount of kilowatts. WarmlyYours often specifies a 120 volt system in smaller projects while a 240 volt system is typically recommended for larger projects (120 square feet of electric floor heating coverage or more). The benefit of switching to a 240 volt system is the reduction in amperage. Our programmable thermostat can control a radiant floor system up to 15 amps. The 120 volt system will reach 15 amps at 120 square feet of electric floor heating coverage. However, the 240 volt system will reach 15 amps at 240 square feet of electric floor heating coverage, allowing a much larger system to be connected to the thermostat. For installations over 240 square feet, a relay contactor or power modules are needed.
How do you keep a sunroom warm in the winter?
Sunrooms can be very cold during the winter months. While a furnace may push some warm air into the room, the large number of windows, exterior walls, and other causes of heat loss in a sunroom will typically keep it from having a comfortable temperature level. Floor heating and radiant panels will add radiant heat, which the human body absorbs faster than other forms of heat, to the room so that it feels warm even at lower temperatures.
View all 86 Questions and Answers
TempZone™ 3.7-Watt Floor Heating Cable achieved an average rating of 4.9 stars with 124 reviews by our customers.
Anonymous, Mt Pleasant, IA on 06/02/2022
They verified my order before I ordered the products so i got what I needed. Speedy delivery as well
Wish we did it 15 years ago
Questar W., Riverhead, NY on 04/18/2022
Adding the radiant heat to our bathroom floor was the best improvement we have done in out house in years. It changed our late night winter trips to the bathroom. The floor was always freezing and even stepping out of the shower was a shock to the senses. Now its a pleasure to feel the warmth. The customer support is very helpful and thorough which is rare today. I had a condition where the floor would not go above 83 and I assumed there was a problem with the install. I spoke with a rep for a long while about this problem. An hour later i received a call advising me to check if the thermostat was set to laminate flooring instead of tile. It was. Problem solved. I highly recommend WarmlyYours if you are considering radiant flooring.
Great product and customer service
Prometheusbuilders, Minnetonka, MN on 04/09/2022
The floor heating cable was simple to install and works great. Troy’s customer service was awesome as always and the turnaround time on his floor layout was very prompt. Delivery of the heat cable and thermostat was very fast also, only took a couple days.
Mary is amazing
Anonymous, Austerlitz, NY on 03/22/2022
Super attentive and responsive. WarmlyYours works terrific heating my natural stone floors throughout my kitchen. Mary is top notch!
Great stuff. It is my second order. Worked as advertised. Gre
Anonymous, Rock Hill, NY on 03/08/2022
Great stuff. It is my second order. Worked as advertised. Great customer service.
Hall Bath Project
Tim H., Fallston, MD on 03/05/2022
I recently purchased a floor heating system and was not surprised one bit. The consistency in quality of WarmlyYours products and customer service is unmatched. I have been purchasing their products and working with Tech support for 14+ years and could not be happier. The best!!!
Customer loves it
Craig C., Richmond Hill, ON on 02/19/2022
When I renovated the first bathroom I installed a heated floor. Loved it so much she wanted the second bathroom to have the heated floor. One day I will have it in mine!
Was easy to install but hard to activate properly
David S., Edmonton, AB on 02/06/2022
The installation was straight forward. The instructions were to place the heat sensor 2" from the heating cables. However, we used the standard 3" configuration so it was only possible to achieve a 1.5" separation. I'm thinking this may be the reason we can't achieve a comfortable heat setting for the system. Will still try to modify the settings to get it to work properly.
Brian B., Lakewood, CO on 02/05/2022
This was easy to install and works great. My floor is at a constant 77 degrees. The customer support was very friendly and helpful. I would certainly buy this again.
New 1., Lake Zurich, IL on 01/20/2022
Home remodeling business is never easy. As much as we can, we try to surround ourselves with companies and trade partners we can trust and will have our back. That is exactly why we've been using WarmlyYours exclusively for many years now. They provide quality product as well an exceptional customer and tech support. We are grateful to have such partner in WarmlyYours!