$21185
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Apply for a Home Depot Consumer Card- Smart Thermostat keeps your system at the optimal temperature
- Energy-efficient and cost-effective with no complex programming
- Compatible with 120-Volt & 240-Volt underfloor systems
- View More Details
How to Get It
Frequently Bought Together
Price:
$21185
Product Overview
The 4iE is a smart thermostat that works with you to provide an optimal, cost-effective and energy-efficient heating system. For use with electric underfloor heating systems and electric baseboard heat. The 4iE does not require programming and uses Warmup's latest technologies to ensure your home is always at the desired temperature, at the right time.
- Energy-efficient thermostat
- 4iE does not require programming and uses Warmup's latest technologies to ensure your home is always at the desired temperature, at the right time
- Portrait
- Cloud white
- Wi-Fi not included, see 4iE-04 model for Wi-Fi upgrade
- With GFCI
- Works with 120-Volt or 240-Volt
- Comes with a sensor probe and instructions
Additional Resources
From the Manufacturer
Compare Similar Thermostats & Controls
|  |  |  | |
| Brand | WARMUP | WARMUP | WARMUP | |
| Name | Cloud White Smart Thermostat for Underfloor Heating System | 240-Volt DCM-PRO 83 ft. x 3/16 in. Uncoupling Heating Cable (Covers 25 sq. ft. Total) | 240-Volt DCM-PRO 100 ft. x 3/16 in. Uncoupling Heating Cable (Covers 30 sq. ft. Total) | 6iE Smart Learning Energy Efficent Thermostat with Wi-Fi in Cloud White |
| Price | $21185 | $25840 | $26315 | $27900 |
| Ratings | (24) | (14) | (14) | (24) |
| Voltage (volts) | 0 V | 0 V | ||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Width (in.)
3 in
Details
Flooring Product Type
Underfloor Heating
Maximum Area at 120V (sq ft)
0
Maximum Area at 240V (sq ft)
0
Pack Size
1
Product Weight (lb.)
1.35 lb
Programmable
No
Returnable
90-Day
Voltage (volts)
0 V
Wattage (watts)
0
Warranty / Certifications
Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
3 Year
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
May 12, 2022
I replaced a 10+ year old thermostat that came when the house was built.
I replaced a 10+ year old thermostat that came when the house was built. This new unit is much more energy efficient. Just need to make sure you buy all the necessary equipment to install. WARMUP's 6iE is a Smart thermostat that works with you to provide an optimal, cost-effective, and energy-efficient heating system. For use with electric underfloor heating systems and electric baseboard heat. The 6iE does not require programming and uses WARMUP's latest technologies to ensure your home is always at the desired temperature, at the right time.
by
Mar 30, 2022
Beautiful and Contemporary
This is a beautiful thermostat. Although I can show it all in pictures because I'm waiting on my electrician to finish running the electrical circuit, I wanted to let how much I'm I like this unit. Installation is pretty straight forward and I love the fact that I can control it from my phone from anywhere in the house. I will try to post more photos when the electrical is complete.
by
Mar 28, 2022
Warm Up
This review is for the WARMUP 6iE Smart Learning Energy Efficent Thermostat with Wi-Fi in Cloud White
This is the first affordable under floor heating controller that can be programed and controlled through your wifi connection.
The look is modern and exudes luxury for todays smart homes, or for those who are upgrading their current home to have smart capabilities. We fit into the later as we have slowly upgraded everything in our home to be more easily controlled and monitored.
This unit is top of the line in usage and build quality. You can see why they can offer a 12 year warranty.
by
Mar 28, 2022
Great in combination with the heated floor wiring!
This smart thermostat is fantastic to be able to control the heated tile floor in our master bath. It allows you to program times and days as well as control the unit straight from your cell phone through wifi. The installation was very simple, after installing the heating wire and underlayment beneath our tile floor, the wires just connect to this thermostat along with regular house power (in an approved electrical box) and you are ready to heat!
by
Mar 19, 2022
Picked up this thermostat for in floor heating for a Pole Barn floor heater
Picked up this thermostat for in floor heating in a 3 bay pole barn at my property in upstate New York. The thermostat itself looks to be made with quality material and the screen looks very clear and should be easy to read and control the unit. Looking at the installation documentation this should be straight forward and compatible with the system. And again, according to the documentation it’s compatible with the most floor heating systems. It’ll be perfect for my application as the floor is heavily insulated as well as the addition of the heating system.
by
Mar 18, 2022
Easy Setup
We got this for the new bathroom and heated flooring. Super easy to setup, since the electrician did all the hard work. The setup is easy, plus the app is nice to set the heat. The app allows you to use automatic settings, but couldn't find a schedule feature. The actual thermostat is simple and beautiful. Connection is just a few wires and mounting is a simple task.
by
Mar 17, 2022
Important Piece of Equipment ... Not What you Think
Important Piece of Equipment ... Not What you Think. If you have a WarmUp under floor heating system, then you already know what this is and you probably already have it. If not, then go ahead and put this in. It's a great and smart addition to your system. If you are looking at this and thinking that it's general home "smart" thermostat, then you will not want to us this. It is NOT that. It will not control your heating and cooling system. It is for the WarmUp floor system, only ... but for that, it's great.
by
Mar 13, 2022
Bathroom Must Have
We chose the WARMUP 6iE Smart Learning Energy Efficent Thermostat with Wi-Fi in Cloud White to control the heating in our master bathroom. This thermostat works automatically, learning your routines and location through background communication with your smartphone and lowers temperatures when you are away, only rising them up to your ideal comfort temperature in time for your arrival home, saving you money and energy. This can reduce your energy usage by 25%. We can turn the heating on at just the right time to be warm when scheduled - no overheating or wasted energy. Takes into account the weather forecast for warmth just when you wanted, even on cold days, and no wasted energy overheating on warm days. It has very clear directions and the hardest part was putting in the new floors.
by
Jul 16, 2021
I added some in floor heating to my workshop and used this thermostat. While I did not use the c...
I added some in floor heating to my workshop and used this thermostat. While I did not use the companies embedded floor systems, the thermostat seems to be working just fine with the system I chose.
The thermostat is a touch screen, and provide you the ability to program specific days and conditions for your heating system. It can operate at both 110 or 220 volts, for use with a variety of systems. Connection is simple, using 2 wires to supply power to the thermostat, and 2 wires providing connection to the heating load. It also allows use of an external relay contactor for larger loads as well, and this can be set up easily using the touch screen. There is also a small temperature probe which connects to terminals on the back of the thermostat.
The touch screen looks nice, and allows you to set up for a variety of flooring types, time, date, cycles, temps, and more. Upon first power up it pretty much guides you through the system setup, although you can go back and make changes later to suit your needs. The screen brightness was low when I first powered it on, but once I turned it to the maximum I was happy with it. You can also set it to a light or dark background, among other things like just showing the temperature, or going bac and forth between time and temp.
by
Jun 12, 2021
I requested this underfloor heating system thermostat for a possible install during our bathroom ...
I requested this underfloor heating system thermostat for a possible install during our bathroom remodel where I was having a new 240V outlet run for a new stacking washer and dryer and complete breaker panel upgrade in the basement to support the upgrade. I figured if the heating system and thermostat were close enough to ideal, I'd go ahead with the install myself after we dismantle the chimney running through the bathroom and close up the floor. It would make for a nice change on those blizzardy winter Chicagoland mornings. For the review, I was even going to power up the thermostat to do a nice video review, but alas the instructions that come with it are vague and confusing. I should be able to match up the four wires of my 240V circuit to connect the thermostat for non-heating mode testing, but no, sadly the instructions are not clear enough for even that. Add to this the fact this unit lacks WiFi connectivity and you now have no ability to control the heating system through their app or monitor usage. They could have provided a more basic ethernet wired connection as an alternative to WiFi to enable those features.
by
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