TempZone Cable Kit 235 ft (78.3 sqft @ 4 in spacing) with nTrust 2.0 Touch Nonprogrammable Thermostat, 240V, 3.7/ft, 3.78A


TempZone Cable Kit 235 ft (78.3 sqft @ 4 in spacing) with nTrust 2.0 Touch Nonprogrammable Thermostat, 240V, 3.7/ft, 3.78A



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Features

  • Customizable Comfort: Loose cable installation adapts to any room shape

  • Easy & Secure Installation: GripStrips provide a durable and reliable cable-securing method

  • Simple, Intuitive Control: nTrust 2.0 thermostat ensures effortless temperature regulation

  • Safety & Reliability: Built-in GFCI protection and Circuit Check for troubleshooting

  • Long-Term Peace of Mind: Backed by a 25-year warranty on the heating cable and a 3-year warranty on the thermostat

TempZone Cable Kits with Fixing Strips and nTrust 2.0 LED Touch Thermostat Description

Experience the ultimate in radiant floor heating with the WarmlyYours TempZone™ Floor Heating Kit. This all-in-one solution combines the flexibility of our TempZone™ Floor Heating Cable, the reliability of GripStrips Fixing Strips, and the ease of control from the nTrust 2.0 Nonprogrammable Thermostat to deliver consistent, energy-efficient warmth to any space.

Unmatched Comfort and Flexibility

At the heart of this kit is the TempZone™ Floor Heating Cable, designed to bring customizable comfort to your floors. This ultra-low EMF twin-conductor cable features a 15' cold lead and is available in both 120V and 240Voptions, with various lengths to fit any project. With 9-15 watts per square foot of heating power, it provides efficient and even warmth while allowing complete installation flexibility—perfect for irregularly shaped rooms.

Secure, Hassle-Free Installation

For a smooth and secure installation, this kit includes GripStrips Fixing Strips. These plastic strips firmly hold the heating cable in place with precision spacing, ensuring optimal heat distribution. Unlike metal fixing strips, GripStrips offer a safer, more durable alternative, and their interlocking design allows for easy lengthwise snapping for a seamless fit. Whether anchored to the subfloor or adhered using a separate adhesive, these strips keep your heating cable tensioned and secure throughout the installation process.

Reliable, Effortless Control

Enjoy effortless temperature control with the nTrust 2.0 Nonprogrammable Thermostat. Designed for simplicity and dependability, this thermostat features a sleek LED display with capacitive touch controls. With a built-in self-testing GFCI for added safety and dual-voltage compatibility (120V/240V), it ensures efficient operation for any heating system. The included 10k ohm floor sensor provides accurate temperature readings, keeping your space at the perfect warmth without constant adjustments.

Added Peace of Mind

To ensure a smooth installation process, the kit also includes the Circuit Check testing device. This exclusive WarmlyYours tool continuously monitors the heating cable and immediately alerts you to any damage before, during, or after installation, helping to prevent costly repairs before the final flooring is installed.

Why Choose This Kit?

  • Customizable Comfort: Loose cable installation adapts to any room shape
  • Easy & Secure Installation: GripStrips provide a durable and reliable cable-securing method
  • Simple, Intuitive Control: nTrust 2.0 thermostat ensures effortless temperature regulation
  • Safety & Reliability: Built-in GFCI protection and Circuit Check for troubleshooting
  • Long-Term Peace of Mind: Backed by a 25-year warranty on the heating cable and a 3-year warranty on the thermostat

Upgrade your space with the WarmlyYours TempZone™ Floor Heating Kit and experience the warmth and luxury of radiant heated floors—designed for lasting comfort and effortless control.

Specifications

Electrical (TCT240-3.7W-235)

Amps 3.78 A
Floor Load 0.91 kW
Ohms 63.55 Ω
Ohms Per Ft 0.27 Ohm/ft
Thermal Power 0.91 kW
Voltage 240 V
Watts 906 W
Watts Per Sq. Ft at 3.75 Inch Spacing Up to 12
Watts Per Sq. Ft. 9 to 15
Watts Per Sq. Ft. at 3 Inch Spacing Up to 15
Watts Per Sq. Ft. at 4 Inch Spacing Up to 11
Watts Per Sq. Ft. at 5 Inch Spacing Up to 9

Warranty / Certifications (TCT240-3.7W-235)

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

Warranty / Certifications (UTN5-4999)

Approvals cULus listed
Ingress Protection (IPxx) Rating IP20
Warranty Limited 3-year warranty and lifetime technical support

Performance (TCT240-3.7W-235)

BTU Per Hour 3091 Btu

Electrical (UTN5-4999)

Battery 5 year battery backup of clock and calendar
Connection 4 wires, double pole
Connection Method Hardwired
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
Supply 120 VAC, 208 VAC, 240 VAC (50/60Hz)

Product Dimensions (TCT240-3.7W-235)

Cold Lead Length 15′
Coverage 78.3 ft²
Coverage at 3 Inch Spacing 58.8 ft²
Coverage at 3.5 Inch Spacing 68.5 ft²
Coverage at 3.75 Inch Spacing 73.4 ft²
Coverage at 4 Inch Spacing 78.3 ft²
Coverage at 5 Inch Spacing 97.9 ft²
Heating Element Thickness 3/16″
Length 235′
Weight 19.2 lbs

Appearance (TCT240-3.7W-235)

Color Red

Appearance (UTN5-4999)

Color White Acrylic
Display LED Light Through

Product Dimensions (UTN5-4999)

Depth 1.73″
Installed Depth 0.46″
Length 4.98″
Weight 0.4 lbs
Width 3.09″

Installation (TCT240-3.7W-235)

Fixing Strips at 3 inch spacing 60
Fixing Strips at 4 inch spacing 60
Fixing Strips at 5 inch spacing 80
Floor Types Commonly installed beneath tile and stone
Ideal Cable Spacing with Competitor's Membrane 3.5″
Ideal Cable Spacing with Fixing Strips 4″
Ideal Cable Spacing with Prodeso Membrane 3.75″

Thermostat (UTN5-4999)

Floor Sensor Compatibility 10k ohms or 12k ohms
Includes Floor Sensor 10k ohms, 15′ lead
Maximum Ambient Temperature Setting 77 °F
Maximum Floor Temperature Setting 104 °F
Minimum Ambient Temperature Setting 32 °F
Minimum Floor Temperature Setting 41 °F

Identifiers (TCT240-3.7W-235)

SKU TCT240-3.7W-235
UPC (GTIN-12) 881308049164

Identifiers (UTN5-4999)

SKU UTN5-4999
UPC (GTIN-12) 881308080426

Customer Questions & Answers

TempZone Cable Kits with Fixing Strips and nTrust 2.0 LED Touch Thermostat has 1 Questions and Answers.

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

Reflective insulation is not effective with conductive heating, which is how embedded floor heating and snow-melting systems transfer heat. To be effective, the reflective insulation surface needs to face an air space (air gap), which allows the reflected heat to be redirected.

An effective solution considers the insulating material's R-Value. This is the rating of a material's insulating properties. The "R" stands for "resistance" and refers to the material's resistance to heat flow, or temperature conduction.

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Customer Reviews

TempZone Cable Kits with Fixing Strips and nTrust 2.0 LED Touch Thermostat achieved an average rating of 4.9 stars with 313 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.

Great

Anonymous, Chateauguay, QC on 05/11/2025

Fixing strips are on the cheap side but were free and did the job. Heated floors are a wonderful addition to the house.

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!

Best customer service!

Anonymous, Towson, MD on 04/07/2025

We’ve purchased from WarmlyYours twice now and have been thrilled both times! The product is easy and intuitive to install and we love having warm floors. What really sets WarmlyYours apart is their outstanding customer service. They will help you select the right product and are extremely friendly and knowledgeable. 5 stars!

Great customer service

Dennis K., Joseph, OR on 04/05/2025

I needed a new thermostat for my heated floors in the kitchen. They helped me pick out the one I needed and even gave me a discounted price. Shipping was not real fast, but once I received it, the installation was a breeze and my floors are warm again. Customer service also followed up on the order a couple of times to make sure I was satisfied, which was impressive.

Thermostats.

Lucy S., Hampton, NJ on 03/24/2025

Great thermostats great customer service always very helpful.

Warm Support—Even Beyond New Jersey

Anonymous, Hampton, NJ on 03/24/2025

Thank you for all your help with my thermostats and my orders. Letting you know I won’t be in New Jersey anymore. I’m moving to a warmer climate with my daughter and her children. Thanks again for all your help.

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.

Love it!

Joe I., Sanford, ME on 03/08/2025

I have been installing your system for years in my customers homes. I just had the opportunity to use the cable in my personal bathroom remodel. I absolutely love it! So great t i step out of my tub onto this cozy warm tile!!

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