LuxHeat 15sqft Electric Radiant Floor Heating System: Is WiFi-Controlled Floor Heat Worth It in 2026?
This LuxHeat kit warms 15 sqft of tile floor using a smart WiFi thermostat and 180W heating cable. It is a comfort upgrade for bathroom and kitchen floors, not a whole-room heat source.
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Key Specifications
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Our Verdict
This LuxHeat system warms tile floors in a 15 sqft area. It is radiant floor heating, not a portable space heater. It takes the chill off cold tile surfaces.
The UWG5 thermostat is the standout feature here. You get 10 schedulable programs, app control, and voice control. Few products at this price include that level of smart control.
At 180W, this system produces only 614 BTU per hour. That warms floor tiles but does not heat room air. You will still need a primary heat source for cold weather.
The kit includes everything for installation. Cable, membrane, thermostat, alarm, and sensor all come in the box. Most competitors sell these items separately at a higher combined cost.
At $349, this is a comfort upgrade for bathrooms and kitchens. It works best under tile in small wet areas. Do not expect it to replace a portable space heater.
What We Like
- WiFi thermostat supports up to 10 programmable schedules for hands-free daily control
- Dual sensing monitors both air and floor temperature for precise comfort management
- Complete kit includes heating cable, membrane, thermostat, alarm, sensor, and wood float in one purchase
- Low 180W draw costs about $63 per year to run at 8 hours daily
- Class A GFCI protection and overheat shutoff are built directly into the thermostat
What Could Be Better
- Only 180W total output, while most space heaters deliver 750 to 1500W of heat
- Covers just 15 sqft of floor, far below the 150 to 500+ sqft range of typical space heaters
- Requires permanent installation under tile, so you cannot move or reposition it
- No fan or oscillation to circulate warm air through the room
- No physical remote control included, only app-based WiFi operation
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about LuxHeat 15sqft Electric Radiant Floor Heating System - 120v Electric Heated Floor System - Includes UWG5 WiFi Programmable Thermostat w/GFCI, Uncoupling Membrane, Heating Cable, Sensor & Alarm
How much floor space does this system actually heat?
The heating cable covers 15 sqft of floor at 3-inch cable spacing, producing 12 watts per sqft. The included uncoupling membrane covers 25 sqft, giving extra room for your layout.
Does this work with a smart home or voice assistant?
Yes. The UWG5 thermostat connects to your home WiFi and supports app control and voice control. You can set up to 10 different heating schedules.
What does the kit include?
The kit includes a 60 ft heating cable, a 25 sqft Prova Flex-Heat uncoupling membrane, a WiFi programmable thermostat, an alarm, a floor sensor, and a wood float for membrane installation.
What voltage and amperage does this system require?
It runs on standard 120V household current and draws only 1.5 amps at 180W. The thermostat handles up to 15 amps and includes built-in GFCI protection.
Will this heat an entire small bathroom?
It warms the tile floor in a 15 sqft zone, which suits a small bathroom floor area. At 180W, it is not designed to raise the air temperature of the whole room.
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