---
product_id: 58508482
title: "100 sq ft Electric Floor Heating Mat Kit, 120V Electric Radiant in Floor Heating System for Tile and Stone with 7-Day Programmable Radiant Floor Heating Thermostat and Floor Sensor Aube TH115-AF-120S"
brand: "heattech"
price: "R20594"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/58508482-100-sq-ft-electric-floor-heating-mat-kit-120v-electric
store_origin: ZA
region: South Africa
---

# 120V Power 100 sqft Coverage Self-Adhesive Install 100 sq ft Electric Floor Heating Mat Kit, 120V Electric Radiant in Floor Heating System for Tile and Stone with 7-Day Programmable Radiant Floor Heating Thermostat and Floor Sensor Aube TH115-AF-120S

**Brand:** heattech
**Price:** R20594
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Home, Not Your Bills!

## Quick Answers

- **What is this?** 100 sq ft Electric Floor Heating Mat Kit, 120V Electric Radiant in Floor Heating System for Tile and Stone with 7-Day Programmable Radiant Floor Heating Thermostat and Floor Sensor Aube TH115-AF-120S by heattech
- **How much does it cost?** R20594 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/58508482-100-sq-ft-electric-floor-heating-mat-kit-120v-electric)

## Best For

- heattech enthusiasts

## Why This Product

- Trusted heattech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Reliable:** 25-year warranty for long-lasting comfort.
- • **Zero EMF Technology:** Enjoy peace of mind with safe heating.
- • **Programmable Comfort:** Set your ideal temperature with ease.
- • **Effortless Installation:** Lays flat, no staples needed!
- • **Stay Cozy, Stay Stylish:** Transform your space with radiant warmth!

## Overview

The HeatTech 100 Sq Ft Electric Floor Heating Mat Kit is a state-of-the-art heating solution designed for tile and stone floors. With a 120V power source and a programmable thermostat, this system offers efficient and customizable heating for up to 100 sqft. Its self-adhesive backing ensures easy installation, while the zero EMF technology guarantees safety. Backed by a 25-year warranty, this mat is the perfect blend of comfort and reliability.

## Description

100 sq ft Electric Floor Heating Mat Kit, 120V Electric Radiant in Floor Heating System for Tile and Stone with 7-Day Programmable Radiant Floor Heating Thermostat and Floor Sensor Aube TH115-AF-120S

## Features

- 100 sqft Under Tile Heating Mat with ADHESIVE BACKING - Lays Flat and Stays Flat, no need to staple
- Mat size: 20" wide x 61 ft long. Voltage: 120V, Amps: 10 A, Watts: 1,200 W. Zero EMF.
- Includes Honeywell/Aube TH115-AF-120S digital programmable floor sensing thermostat and sensor. Heating cable is only 1/8" thick. Single armored cold lead: 10ft. Cable spacing: 3". System output: 12W/sqft (41 BTU/sqft)
- 120V mats can be combined to heat up to 150 sqft of flooring space using a single thermostat. Mesh can be cut (do not cut the heating wire).
- UL listed or ETL listed. 25 year Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HeatTech |
| Special Feature | Programmable |
| Color | Red |
| Power Source | Hardwire |
| Item Weight | 15.45 Pounds |
| Voltage | 120 Volts |
| Shape | Rectangular |
| Control Method | App |
| Style | Modern |
| Backlight | Yes |
| Specification Met | certified frustration-free |
| Wattage | 1200.00 |
| Manufacturer | Heattech |
| Part Number | HTMAT-KIT-120-100 |
| Item Weight | 15.45 pounds |
| Package Dimensions | 25 x 11 x 10 inches |
| Item model number | HTMAT-KIT-120-100 |
| Is Discontinued By Manufacturer | No |
| Size | 100 sqft |
| Amperage Capacity | 10 Amps |
| Installation Method | Self-adhesive |
| Special Features | Programmable |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![100 sq ft Electric Floor Heating Mat Kit, 120V Electric Radiant in Floor Heating System for Tile and Stone with 7-Day Programmable Radiant Floor Heating Thermostat and Floor Sensor Aube TH115-AF-120S - Image 1](https://m.media-amazon.com/images/I/81QBU1IUbiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this product be installed directly on concrete?**
A: I installed mine directly to the concrete slab and poured a self leveling compound over the top. It works just fine. I think the larger concrete slab acts as a giant heat sink and maybe doesn’t get as warm as it might otherwise and/or takes a little longer to heat up. That said, it works great and gets plenty warm where we actually laid it... in front of the sinks and in front of the shower. If you step off that area you can tell an immediate difference and I wish we’d put down a little more than we did.

**Q: I want to install this under a granite island counter top do you think this is possible?**
A: Certainly possible, I am just not sure how well it will work thru that thickness of that stone.  I have heard from others that their floor heater gets too hot to use.  Mine is set to 76 and it is not hot, just very comfortable to walk on during the cold ohio weather.  I have not cranked it up to the high setting which I think is 82.   I would think if your granite supplier is familiar with this and say it works, I would have no hesitation that this unit could not do the job.

**Q: hi, can you set a timer for it to come on early..like an hour before you usually wake up so that its nice and toasty??**
A: Yes, it comes with a programmable thermostat and you can set different times for different days of week, and you can program twice a day - so maybe a 3 hour chunk in the morning and other chunk at night.

**Q: Will this product radiate enough heat to replace a floor heat vent ?   My bathroom is about 650 sq ft**
A: The system, when properly installed, will produce slightly over 40 BTUs per sqft, which is sufficient by itself in warmer climates and in well insulated homes, especially where bathrooms have minimal outside exposure (with 1 wall or less being outside). In colder climates (where temperature frequently falls below freezing), heating requirements may be as high as 60 BTU's / sqft or more, and therefore a supplementary heat source (baseboards, radiators or forced air) may be required. 
A more definite answer to your question will require heat loss data, which should've been performed when your furnace or boiler were sized. In other words, if you know your current heating equipment's BTU rating, you can calculate BTU/sqft by using this formula: 
BTU/sqft = (BTU rating * Rated Efficiency)/Total SQFT
The result can be used as a reference to answer your question.
Hope this helps.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-22*