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Nuheat Mat • 118" x 116" (240V)

SKU# G3030

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Retail: $920.50

You Save: $92.50



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Nuheat standard size pre-built floor heat mats come ready to fit the room and will keep almost any flooring at a warm and comfortable temperature that you set on the Nuheat thermostat control.

You can use more than one Nuheat mat combined to fit any room size or shape, up to the amp limit of the thermostat (150 SF for 120v / 300 SF for 240v Mats). All Mats connect to the Thermostat, not to each other.

Nuheat mats are like electric blankets - you choose the size or sizes to cover your desired floor area - or ask for our expert assistance at NO OBLIGATION. The mats cannot be cut or altered - so choose the right size - we can help.

Installation Demo

Instructions + Video

Instructions + Video

Instruction Manual
Install Steps

Nuheat mats are squares and rectangles in over 120 sizes and will fit any room regardless of shape or size. When installing your floor, the heating mats are set in a thin spread of mortar (the same bonding materials used to lay your tile floor). Once your subfloor is prepared, and you have installed the Nuheat mat, apply another layer of thinset or mortar, lay your tile as usual and make the final connection to the Nuheat Thermostat control.

Laminate & Engineered Hardwood: simply install the Nuheat mat as above. Next, cover the Nuheat mat with at least 1/4 inch mortar or floor leveling cement. Once the mortar has cured, install your floor according to the flooring manufacturer's instructions.

Skill Level Installation only by qualified persons. Electrician recommended for wiring.
Maximum Circuit Load 15 Amps
Maximum Circuit Overload Protection 20 A Breaker.
GFCI / GFEP Protection Required for each circuit. Built-in to all Nuheat thermostats.
Electrical Box Size Extra-deep single-gang box for 1 or 2 leads, Or 4" square deep box for 3 cables (extra room needed for Wire, wire nuts, control). Harmony requires 4" box.
Shower Installation Yes, can be installed in a tiled shower.
Layout Flexibilty Yes. Contact us for more information.
Expected Floor Temperature This is dependent on many factors. A well-insulated floor can ensure better performance.
Insulation Recommended Yes; under slabs or framed floors. Cork or similar on top of Concrete Subfloor as thermal break
Indoor/Outdoor? INTERIOR floor heating Application only. Embedded in Mortar only
Acceptable Sub-Floors On TOP of Sub Floor (Plywood, backer board, or concrete)
Distance from Toilet Install 4 - 6 inches away; can be under front of toilet. Approx 20" from wall
Trowel Size recommended minimum 3/8" x 1/4". Works for most ceramic tile; verify with tile/mortar manufacturer
Trowel type Recommended Heavy Duty Plastic PRO-Trowel
Cut Warning No. Never cut the heating elements to shorten
Minimum Install Temperature 50° Degrees F / 10° Degrees C


UPC 620713001196
Voltage 240 VAC
Amp Draw 4.8
Wattage per SF 12
Total Watts 1141 watts
Heating Power Output per Hour (BTU) 41 BTU per Sq Ft/Hour
Heating Power Output Total 3964.7 BTU total
Power Lead Type TEW Wire with Stainless Steel ground braid rated to 105 C and 300v max.
Power Lead Length 10 Feet
Power Lead Wire Gauge 18 AWG
Thickness Mat is .083, total is 1/8" with thinset underneath.
Full Length End-to-End ground wire Yes.
Spacing of Heating Wire 2.0" inches
Minimum Bend Radius 0.625" inch
Resistance Value 48 - 56 ohms
Thermostat Control Required? Nuheat Floor sensing thermostat
Conduit Required? Nuheat mats require conduit
More Details

More Details

What's In The Box Nuheat Mat, Complete instructions. Installation videos online.
Warranty 25 year warranty
Wire Construction Copper/Copper Alloy Heating wire insulated with ETFE and surrounded with protective Stainless steel ground shield.
Size in Inches 118" x 116" (118x116 inches)
Size in Feet 9.83' x 9.67' (9.83x9.67 feet)
Size in Meters 3m x 2.95m (3x2.95 meters)
Custom Size Options Yes, custom mats available upon request
Safety Listing UI (US) 1693; UL (CAN/CSA) C22.2 #217; NEC Article 424 Floor Warming Systems
Repair Information Yes, Wire can be repaired. Repair kits and assistance available.

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Write Your Own Review

  • LOVE IT!

    I love it, but the biggest plus was your customer service center. The nicest young lady gave us helpful troubleshooting information during install. You really are there for your customers!
    Thank you :)

    Posted on April 27, 2017 by Pixie

  • Nice upgrade

    Updated our bathroom and put new tile floor in with heat mat. No more cold feet. Love it.

    Posted on April 21, 2016 by Love my floor

  • great product

    Great alternative to radiant heat in existing bathroom. Pricing and service were excellent. Purchased with the "Home" thermostat. Couldn't be happier.

    Posted on December 21, 2015 by eric

  • Very nice product

    Very nice product, my contractor uses this product whenever he installs a heated floor.
    The thermostat is very easy to program and looks good as well.

    Posted on September 4, 2015 by CB

View All Reviews

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