TempZone™ Flex Roll 240V 3′ x 48′, 144 sq.ft., 9.0A


TempZone™ Flex Roll 240V 3′ x 48′, 144 sq.ft., 9.0A



Get an Instant Quote
Request a Free Product Sample
Support Page

Features

  • 25 Year Warranty

  • 15 Watts Per Sq. Ft

  • 1/8'' Super thin rolls or mats to fit any room shape

TempZone™ Flex Rolls Description

Add radiant warmth to your tile and stone floors with WarmlyYours TempZone™ Flex Rolls. These 240 V floor heating rolls feature a 1/8" TempZone™ heating cable, affixed to a mesh fabric backing in a serpentine pattern to evenly distribute heat across the floor. 

At 3 x 48 ft., these rolls provide 144 ft² of coverage and are ideally suited for longer runs and larger areas, including kitchens, great rooms, living rooms, and other sizable spaces. Installation is easy with cut-and-turn flexibility, so the rolls can be adapted to the size and shape of your room. 

Producing 15 watts per square foot, the TempZone™ Flex Rolls are the hottest on the market, providing radiant comfort throughout your home. All TempZone™ Flex Rolls are fully backed by our industry-leading 25-year No Nonsense Warranty.

Specifications

Electrical

Amps 9 A
Floor Load 2.16 kW
Ohms 26.67 Ω
Ohms Per Ft 0.048 Ohm/ft
Thermal Power 2.16 kW
VOP 63
Voltage 240 V
Watts 2160 W
Watts Per Sq. Ft. 15 Watts Per Sq. Ft.

Warranty / Certifications

Approvals cULus listed
Warranty 25 Year Warranty
Wet Location Listed US, Canada

Performance

BTU Per Hour 7370 Btu

Product Dimensions

Cold Lead Length 15′
Coverage 144 ft²
Heating Cable Length 554.86′
Heating Element Thickness 1/8″
Length 48′
Weight 15.1 lbs
Width 3′

Appearance

Color Green

Installation

Floor Types Commonly installed beneath tile and stone

Logistics

Package Contents (1) TempZone Flex Roll 240V 3′ x 48′ 144 sq ft 9.0A (TRT240-3.0x48); 1x Floor Heating Sensor (FH-BACKUP-SENSOR)

Identifiers

SKU TRT240-3.0x48
UPC (GTIN-12) 881308021559

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.

Customer Questions & Answers

TempZone™ Flex Rolls has 84 Questions and Answers.

Don't see the answer you're looking for? Post your question

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.

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

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.

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

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

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

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.

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

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.

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

View all 84 Questions and Answers

Customer Reviews

TempZone™ Flex Rolls achieved an average rating of 4.9 stars with 377 reviews by our customers.

Have you used this product before? Leave a review

A responsive team, easy to work with…

Anonymous, Arlington, VA on 05/21/2025

I selected WarmlyYours from a host of competitors due to the woman-owned business and small business status. They offered better customer service throughout the installation process, from mechanicals, to setting the mesh under marble tiles. It went very smoothly and the heating system works.

Toasty Feet :-)

Kathie S., Scottsdale, AZ on 04/30/2025

We have just used our new shower for the first time and we are thrilled to have toasty feet when we step into this beautiful enclosure. This is the 3rd time we have installed your product and although I hope to never move again - I will be recommending your product to all my friends and family.

Love the warmth

Anonymous, Knoxville, TN on 04/10/2025

Was unsure but it was a small area and decided to proceed. No regrets what so ever. Love the warmth radiating from the tile floors! The installation was somewhat of a challenge for my inexperienced husband. But installed now….no looking back!

Great Product

Mark A., Ottawa, ON on 03/23/2025

The company was easy to deal with, had great and responsive customer service. Just powered up the floor today. It sits under self levelling cement and floor tile and took a couple of hours to warm from 19C to 28C.

Great system

Anonymous, Lindenhurst, IL on 01/24/2025

Easy to install, love the new thermostat. Works really well

everyone at WarmlyYours is helpful and efficient and a great

Mark H., West Haven, CT on 01/21/2025

everyone at WarmlyYours is helpful and efficient and a great product too!

Easy to install

Anonymous, Montreal, QC on 11/29/2024

My contractor was happy with the ease of the installation. We have just started using them with the colder weather, feels great but our mistake is to put under vinyl floors even though they are good for heated floors. The heating sensation is far from the one from under ceramic. Takes nothing away from this product.

I’ve purchased multiple times

Doug J., Leoti, KS on 10/18/2024

I’ve purchased multiple times and every time was a great experience.

Warm Floor

Merideth M., Santa Fe, NM on 09/12/2024

Ordering and receiving was a pleasure! Troy and the team ensure the process is effortless, and they provide the information to ensure the fit is spot on prior to shipping.

Works great

Brian S., West Roxbury, MA on 09/04/2024

Easy to install, works great. Nice coming down to a warm floor on those cold mornings to let the dogs out.

View all customer reviews