ERT240-KIT-OT-1.5x70
WarmlyYours was the first to introduce nonadhesive, foil, electric floor heating to the North American market, and we have over a decade of experience with this advanced design heating technology. At 12 watts per square foot, the energy-efficient Environ™ systems allow for the gradual warming of delicate carpet and floating wood floor coverings.
The Environ™ Flex Rolls are flexible and specifically designed for easy installation under the carpet, laminate, or floating wood flooring. They can be cut and turned at 90° or 180° to provide thorough wall-to-wall coverage of larger spaces.
Environ™ Flex Rolls have no polarity. WarmlyYours controls are equipped with ground fault circuit interrupter (G.F.C.I.) protection.
Ideal for installation under laminate, engineered wood, and floating wood flooring, WarmlyYours Environ™ Flex Rolls add radiant warmth and comfort to any room. These easy-to-install rolls are C-UL-US Listed and produce 12 watts per square foot. The uniform spacing of the heating elements throughout the non-adhesive foil casing ensures even heat distribution across the entire floor. Along with comes the programmable nSpire Touch which features a 3.5” full-color touchscreen and a modern design that instantly augments any room’s style. With an integrated Install Wizard, it’s never been easier to set up a radiant heating system according to your preferences and schedule. The nSpire Touch allows you maximum control over the floor temperature with 4 programmable events for each day of the week, which is great for “Goldilocks households” where there will be frequent adjustments to the temperature or thermostat’s schedule until it’s “just right.” This dual voltage (120V/240V) thermostat puts the control where it belongs, at your fingertips. Includes floor sensor.
☑ ComfortThe number one reason to install electric floor heating under a new floor is absolutely the comfort, a heated floor is literally a luxury you can feel but you probably already knew that. |
☑ SafeThe number one reason to install electric floor heating under a new floor is absolutely the comfort, a heated floor is literally a luxury you can feel but you probably already knew that. |
☑ AffordableElectric floor heating is inexpensive if you put it in while you’re already replacing or installing a floor. In fact, the cost of electric floor heating systems is as low as $5 per square foot. Unlike hydronic systems, electric floor heating systems don't require expensive pumps or water heaters. Additionally, According to Zillow, homes with heated floors typically sell for 3.2% more. |
☑ FlexibleElectric radiant floor heating can be used as your primary heat source or as a way to add supplemental heat to rooms that are tricky to heat like the basement or a room above a garage. |
☑ CleanElectric radiant floor heating is a very clean heat since it doesn’t rely on forced air, which can circulate dust and other allergens. |
☑ Forced Air AlternativeFloor heating systems aren't loud like a central furnace, don't dry out the air, and require no regular maintenance. |
☑ Saves EnergyElectric radiant floor heating has higher levels of energy efficiency than central air systems because it heats the people and objects in the room directly via infrared heat. Floor heating systems are also inexpensive to operate, you can heat a typical bathroom for pennies a day. |
☑ Easy-to-Use ThermostatsThe secret to any great heating system is a great control and we've got an entire line of them for our electric floor heating systems. |
| Amps | 5.3 A |
| Battery | 5-year battery backup of clock and calendar |
| Circuits Required | 1 |
| Connection | 4 wires, double pole |
| Connection Method | Hardwired |
| Dual Voltage | + |
| Floor Load | 1.3 kW |
| Ground Fault Protection | GFCI, Class A, 5 mA |
| Maximum Current | 15 A |
| Maximum Power | 1800 W @ 120 V, 3120 W @ 208 V, 3600 W @ 240 V |
| Ohms | 44.86 Ohm |
| Supply | 120 VAC - 50/60Hz, 240 VAC - 50/60Hz |
| Voltage | 240 VAC |
| Watts | 1260 W |
| Watts Per Sq. Ft. | 12 Watts Per Sq. Ft. |
| Heating Element Thickness | 0.063″ |
| Flex Roll | Heating wire between two layers of fiber reinforced foil |
| Heating Element Insulation | Fluoropolymer |
| Heating Cable Outer Insulation | Metallic braid |
| Heating Output | 12 watts per sq. ft. |
| Heating Element Thickness | 3/64” (1.19mm) in diameter |
| Flat Cold Lead |
• Length: 15’ • Thickness: 3/16” x 9/32” • 17 AWG for rolls of 9 amps or less • 14 AWG for rolls over 9 amps • 1/2” conduit 2 cold leads max • 3/4” conduit - 3 cold leads Install per local code requirements |
| Factory Splice Max Size |
• 1/4” (6.35mm) thick • 4.5” (11.4 cm) long splice |
| Cold Lead Length | 15' |
| Coverage | 105 sqft |
| Depth | 0.1″ |
| Installed Depth | 0.75" |
| Length | 70' |
| Width | 1′5″ |
| Weight | 14.95 lbs |
| Floor Sensor Compatibility | 10k ohms, 12k ohms and custom |
| Included Floor Sensor | 10k ohms, 15' lead |
| Color | White |
| Floor Types | Commonly installed beneath carpet (excluding Canada), floating wood, and laminate |
| BTU Per Hour | 4299 |
| Display | Backlit Display |
| Display Size | 2″ W x 3″ H (3.5″ Diagonal) |
| Languages | English, French, Spanish |
| SKU | ERT240-KIT-OT-1.5x70 |
| UPC (GTIN-12) | 881308052898 |
| Shipping Width | 9" |
| Shipping Height | 9" |
| Shipping Length | 18" |
| Shipping Weight | 15.2 lbs |
| Approvals | cULus listed |
| Ingress Protection Ipxx Rating | IP20 |
| Warranty | 10 years under Laminate & Floating Hardwood, 5 Years under Carpet (US Only) |
Environ™ Floor Heating Systems are backed by WarmlyYours 5 and 10-year “No Nonsense™ Warranty* and WarmlyYours highly recognized lifetime 24/7 technical support. Due to the fact that we will also cover not only the cost of labor but also the cost of the floor itself, our warranty is renowned for being the industry's best. Our “No Nonsense™ Warranty” for Environ covers 5 years for under carpet applications and 10 years for under laminate or floating wood floors.
Frequently the company is asked how WarmlyYours chose its company name, WarmlyYours. When WarmlyYours began as an electric radiant heating products business over 20 years ago, WarmlyYours wanted a name that would embody the very essence of the business philosophy – treat the customers well and offer the very best floor warming systems and services in the industry. And above all else, always deliver on those promises to you.
The name WarmlyYours reflects a deep, personal commitment to providing customers with the exceptional customer service that they deserve. WarmlyYours welcome any questions and relish the opportunity to provide customers with prompt and friendly assistance. Listening to feedback from thousands of homeowners and installers, WarmlyYours continues to improve on everything to better serve the customers. As a result, WarmlyYours have expanded its portfolio to include other radiant heating products — such as towel warmers and radiant panel heaters — to bring comfort and affordable luxury to all areas of the home.