---
product_id: 525168799
title: "LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm"
brand: "luxheat"
price: "¥184436"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/525168799-luxheat-40sqft-electric-radiant-floor-heating-system-120v-underfloor-heating
store_origin: JP
region: Japan
---

# 480W power output 40 sqft coverage area 50-year uncoupling membrane warranty LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm

**Brand:** luxheat
**Price:** ¥184436
**Availability:** ✅ In Stock

## Summary

> 🔥 Step into luxury warmth — your floors just got smarter!

## Quick Answers

- **What is this?** LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm by luxheat
- **How much does it cost?** ¥184436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/525168799-luxheat-40sqft-electric-radiant-floor-heating-system-120v-underfloor-heating)

## Best For

- luxheat enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last Decades:** Backed by a 25-year heating cable warranty and an industry-leading 50-year membrane warranty for long-term reliability.
- • **Ultra-Safe & Certified:** cULus certified with built-in GFCI protection and ultra-low EMF dual wire technology for peace of mind in wet areas.
- • **All-in-One Floor Solution:** Integrated heating cable with Prova Flex-Heat membrane offers heating, waterproofing, and crack prevention in one sleek system.
- • **Precision Comfort Control:** Programmable touchscreen thermostat with dual air/floor sensors and 7-day scheduling for personalized warmth and energy savings.
- • **Effortless Installation & Flexibility:** Includes uncoupling membrane and wood float for easy tile installation and design adaptability across multiple rooms.

## Overview

The LuxHeat 40sqft Electric Radiant Floor Heating System combines a powerful 480-watt heating cable with a premium Prova Flex-Heat uncoupling membrane, delivering efficient, customizable warmth with waterproofing and crack prevention. Featuring a sleek programmable touchscreen thermostat with advanced safety and energy-saving features, this cULus-certified system is designed for easy installation and backed by industry-leading warranties, making it the ultimate upgrade for modern, comfort-focused living spaces.

## Description

LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm

## Features

- LUXURY AND COMFORT - Enjoy the warmth of LuxHeat's easy to install electric floor heating system. Electric floor heating promotes individual room control, ensuring personal comfort. Kit includes: 1x LuxHeat 40sqft (120volt) heating cable, 1x 50sqft Prova Flex-Heat uncoupling membrane, 1x Programmable Touchscreen thermostat (UDG4-4999), 1x alarm, 1x floor sensor (included with Thermostat), and 1x wood float, for decoupling membrane install.
- DESIGN FLEXIBILITY - LuxHeat's floor heating cable with Prova Flex-Heat membrane, provides the ultimate 3 in 1 solution - Heated floor, crack prevention, waterproofing and load support. The ideal flooring underlayment for tiles. The uncoupling membrane offers design flexibility, allowing for custom configurations and easy installation. Ideal for bathroom, kitchen, living room, basement and more. Heating wires MUST be covered with a self leveler or thinset. DO NOT CUT or SHORTEN the heater wire.
- CONTROL - OJ Microlines toushscreen programmable thermostat (UDG4-4999) - Offers a sleek, modern design with intuitive control. The 120Volt, 15 amp thermostat includes an integrated Class A GFCI (ground fault protection). Features include: Dual sensing(Air/Floor), Power logging, Child lock, self-learning & more. The 7-Day, 4 Event Program Schedule provides maximum comfort, while reducing operating costs. Thermostats are cULus approved for USA & Canada, and include a 3-Year warranty.
- QUALITY & EXPERIENCE - With a combined experience of 50 years in the floor heating industry, the LuxHeat team offers a wide range of heating products backed by unparalleled customer service. LuxHeat's 25-Year, and Prova's 50-Year warranty provides peace of mind and assurance of performance for many years to come. Our technical support team is available Monday to Friday, should you have any queries, please feel free to reach out.
- TECHNICAL INFO - Cable length:160ft, Voltage:120, Amps:4.0, Watts:480, cable coverage:40sqft at 3inch spacing (12w/sqft). The LuxHeat Dual wire technology with aluminum shield, reduces electromagnetic fields (EMF) to ultra-low levels. All LuxHeat Cables are cULus certified for USA and Canada, and listed as Safe for Wet locations. Prova membrane: Width:3.24ft, Length:15.4ft, Sqft:50. Thickness: 0.26inch (6.5 mm). Prova achieved an EXTRA HEAVY Performance Rating When Tested to ASTM C627.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ProLux Materials |
| Item Weight | 19 pounds |
| Product Dimensions | 48 x 10 x 10 inches |
| Size | 40 Sqft - 120 Volts |
| Color | Red |
| Style | modern |
| Shape | Rectangular |
| Power Source | AC |
| Voltage | 120 Volts |
| Wattage | 480 watts |
| Amperage Capacity | 4 Amps |
| Maximum Power | 480 Watts |
| Item Package Quantity | 1 |
| Display Style | LED or LCD |
| Certification | cULus, Safe for Wet Areas |
| Special Features | Programmable |
| Usage | Indoor Floor Heating |
| Included Components | 1x LuxHeat 40sqft (120volt) heating cable, 1x 55sqft Prova Flex-Heat uncoupling membrane, 1x Programmable Touchscreen thermostat (UDG4-4999), 1x alarm, 1x floor sensor (included with Thermostat), and 1x wood float, for decoupling membrane install. |

## Images

![LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm - Image 1](https://m.media-amazon.com/images/I/81CJBF611FL.jpg)

## Available Options

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

## Frequently Bought Together

- LuxHeat 40sqft Electric Radiant Floor Heating System - 120v Underfloor Heating System - Includes UDG4 Programmable Thermostat w/GFCI, Heat Cable, Uncoupling Membrane for Under Tile, Sensor & Alarm
- LuxHeat Temperature Floor Sensor for Radiant Under Floor Heating. NTC 10kohm 15ft Probe, Suitable for Most Heating Installations. Compatible with Honeywell Aube Ditra NuHeat SunTouch and More

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**Shop now:** [https://www.desertcart.jp/products/525168799-luxheat-40sqft-electric-radiant-floor-heating-system-120v-underfloor-heating](https://www.desertcart.jp/products/525168799-luxheat-40sqft-electric-radiant-floor-heating-system-120v-underfloor-heating)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*