TempZone Cable Kit 195 ft (65 sqft @ 4 in spacing) with nJoy WiFi LED Touch Programmable Thermostat, 240V, 3.7/ft, 3.19A


TempZone Cable Kit 195 ft (65 sqft @ 4 in spacing) with nJoy WiFi LED Touch Programmable Thermostat, 240V, 3.7/ft, 3.19A



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TempZone Cable Kits with Fixing Strips and nJoy WiFi Thermostat Description

Specifications

Electrical (TCT240-3.7W-195)

Amps 3.19 A
Floor Load 0.77 kW
Ohms 75.1301 Ω
Ohms Per Ft 0.385 Ohm/ft
Thermal Power 0.77 kW
Voltage 240 V
Watts 767 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

Controls (UWG5-4999-WY)

App Languages English, French, Spanish

Warranty / Certifications (TCT240-3.7W-195)

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

Warranty / Certifications (UWG5-4999-WY)

Approvals cULus listed
FCC ID XPYNINAW106
Hardware Version Identification Number (HVIN) NINA-W156
IC Certification Number 8595A-NINAW106
Ingress Protection (IPxx) Rating IP20
Warranty Limited 3-year warranty and lifetime technical support

Performance (TCT240-3.7W-195)

BTU Per Hour 2617 Btu

Electrical (UWG5-4999-WY)

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)

Connectivity (UWG5-4999-WY)

Bluetooth® Version 4.2 (BDR/EDR/BLE)
Security TLS 1.3
Wi-Fi IEEE Standards 802.11 b/g/n
Wi-Fi Radio Frequency Bands 2.4 GHz
WiFi Encryption WPA, WPA2, WPA3
Works with Hey Google or Amazon Alexa

Product Dimensions (TCT240-3.7W-195)

Cold Lead Length 15′
Coverage 65 ft²
Coverage at 3 Inch Spacing 48.8 ft²
Coverage at 3.5 Inch Spacing 56.9 ft²
Coverage at 3.75 Inch Spacing 60.9 ft²
Coverage at 4 Inch Spacing 65 ft²
Coverage at 5 Inch Spacing 81.3 ft²
Heating Element Thickness 3/16″
Length 195′
Weight 7 lbs

Appearance (TCT240-3.7W-195)

Color Red

Appearance (UWG5-4999-WY)

Color White Acrylic
Display LED Light Through

Product Dimensions (UWG5-4999-WY)

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

Installation (TCT240-3.7W-195)

Fixing Strips at 3 inch spacing 50
Fixing Strips at 4 inch spacing 50
Fixing Strips at 5 inch spacing 70
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 (UWG5-4999-WY)

Floor Sensor Compatibility 10k ohms, 12k ohms and custom
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-195)

SKU TCT240-3.7W-195
UPC (GTIN-12) 881308049157

Identifiers (UWG5-4999-WY)

SKU UWG5-4999-WY
UPC (GTIN-12) 881308076771

Customer Questions & Answers

TempZone Cable Kits with Fixing Strips and nJoy WiFi 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 nJoy WiFi Thermostat achieved an average rating of 4.9 stars with 314 reviews by our customers.

Have you used this product before? Leave a review

Excellent Customer Service

Laura H., Santa Monica, CA on 05/22/2025

I called WarmlyYours with an issue regarding my heated floor. They quickly determined my 15-year-old thermostat was no longer working, sent one to me within a week and gave me the contact information of someone who could install it. My floor is up and running!

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.

Will remain a loyal customer

Kevin B., Norton Shores, MI on 05/12/2025

I bought the updated thermostat to replace the old one that was no longer working in my customer's home. Their videos helped me diagnose the problem. The install was super straight forward. Their customer service is legit. I don't have heated floors in my home, but am putting them in my bathroom later this year. I will for sure use the WarmlyYours system, no question.

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!

Great product. Great service!

Anonymous, Ballico, CA on 04/08/2025

Great product. Great service!

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!

Top level service

Greg M., Ketchum, ID on 04/05/2025

Third system that I have installed. First time needing any support help. Solved the problem and got my system back online. Highly responsive and knowledgeable. Doesn’t get better than that.

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.

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