---
product_id: 20186189
title: "40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor"
brand: "warmstone"
price: "2346 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/20186189-40-sq-ft-radiant-floor-heating-kit-with-honeywell-thermostat
store_origin: RO
region: Romania
---

# 40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor

**Brand:** warmstone
**Price:** 2346 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor by warmstone
- **How much does it cost?** 2346 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/20186189-40-sq-ft-radiant-floor-heating-kit-with-honeywell-thermostat)

## Best For

- warmstone enthusiasts

## Why This Product

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

## Description

Enjoy the comforting warmth of floor heating in your home! This is an energy efficient luxury that everyone can afford. Installed under your floor or countertop, the electric heat radiates upwards to provide soothing warmth and comfort. The heating mat is assembled from rugged reliable heating wire on flexible fiberglass mesh. Wire spacing is 3" to assure uniform heat distribution to your floor. Two layers of Tefzel (Teflon) provide tough resistance to temperature and handling. The wire is fully supported by the mesh and the mesh is stapled or tacked to your subfloor, not bonded with an adhesive backing. This assures both the wire and mesh remain firmly attached to your subfloor and do not float up in the mortar during installation. Advanced design brings all power connections to one convenient location. Install under tile, stone, vinyl, or wood floors and countertops. Simply cover the mat with mortar, and then install flooring on top. Adds only 1/8 inch height to floor installation. Warmstone mats are the highest quality and are certified to UL and Canadian CSA standards to satisfy requirements of the National Electric Code and your electrician. No maintenance necessary. BONUS: Customers can use our online system to enter a floor plan and Warmstone will send you a detailed installation diagram. Warmstone mats fully cover and uniformly heat the square footage as advertised. This kit includes a Honeywell programmable thermostat (model TH115-AF-GA) to complete your heating system. Designed specifically for floor heating, it includes a floor sensor with 10 foot lead, and 120 V integrated GFCI (ground fault circuit interrupt) as required per National Electric Code. Features include a large backlit display, preprogrammed quick setup, and personalized schedule 7 day 4 time periods per day with two temperature settings. This is the best available combination of floor heating mat and thermostat, bringing you the best in quality, value, and uncompromised safety.

## Features

- Complete 120 V heating system for your floor or countertop. Full 12 watts per square foot.
- Armored power lead. Double layer Tefzel (Teflon) insulation. 10 year warranty. Made in USA.
- Programmable thermostat with 10' floor sensor and 120 V integrated GFCI. 3 year Honeywell warranty.
- Professionals or DIY. Use our online tool to receive complete installation diagram.
- Certified to UL and CSA safety standards. Zero EMF emissions. Best price, value, and safety.

## Images

![40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor - Image 1](http://ecx.images-amazon.com/images/I/51xnTGEAFnL.jpg)
![40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor - Image 2](http://ecx.images-amazon.com/images/I/31icMvJA%2BHL.jpg)
![40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor - Image 3](http://ecx.images-amazon.com/images/I/31jHJLZg65L.jpg)
![40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor - Image 4](http://ecx.images-amazon.com/images/I/31RC4FeeifL.jpg)
![40 Sq Ft Radiant Floor Heating Kit with Honeywell Thermostat (built-in GFCI) and Floor Sensor - Image 5](http://ecx.images-amazon.com/images/I/31GxrMa7HpL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/20186189-40-sq-ft-radiant-floor-heating-kit-with-honeywell-thermostat](https://www.desertcart.ro/products/20186189-40-sq-ft-radiant-floor-heating-kit-with-honeywell-thermostat)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*