







🔥 Stay cozy, save smart — control your comfort wirelessly! 📲
The Honeywell Home T3R Wireless Smart Thermostat Kit offers versatile compatibility with multiple heating systems, a user-friendly large backlit display, and fully customizable 7-day scheduling. Operating on 868 MHz wireless frequency and powered by included AA batteries, it features energy-saving ECO mode and secure lock options, making it an ideal smart thermostat for modern homes seeking convenience, efficiency, and style.









| ASIN | B07YNZJS3J |
| Batteries | 2 AA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 10,196 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Home Programmable Thermostats |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (853) |
| Date First Available | 3 Oct. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Display style | lcd or led |
| Included Components | The thermostat, the relay box, all the accessories and instruction manual |
| Item Package Quantity | 1 |
| Item Weight | 585 g |
| Item model number | Y3C710RFEU |
| Manufacturer | Honeywell Home |
| Material | Acrylonitrile Butadiene Styrene |
| Part Number | Y3C710RFEU |
| Plug profile | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 13.6 x 6.2 x 9.8 cm; 585 g |
| Shape | Rectangular |
| Special Features | Adjustable,Easy To Use,Wireless |
| Style | Wireless |
| Usage | Boiler |
| Voltage | 230 Volts |
R**T
Tested
This controller works very well. Easy to install and control the temperature.
J**D
Easy to follow instructions.
After having to send back a damaged in the box item I ordered this one. Within half an hour it was up and running including wiring in the new receiver following the clear and easy to read instructions.
K**S
Bought to replace parts
We had one working fine for a couple of years, I accidentally knocked the thermostat off the wall and broke it. Had to buy the full pack to replace the thermostat unit, the receiver was working fine. One star off for Honeywell's "instructions" to pair the receiver and thermostat, they were less than useless!!! Googled a friendly handyman who walked the pairing process through in human language; now it's all working perfectly again. All in all a good system, whether you prefer to control manually or set timers for your heating. Just be careful if you do use the wall mounting (it's not flimsy, I was clumsy)!
C**S
Accurate and reliable
This thermostat replaced another type which had become unreliable. It came pre-programmed, which saved a lot of time on installation. The most notable difference is that it is much more sensitive than the old thermostat it replaced. This saves money as it is more economic in use. I would certainly recommend it if you are looking to install a wireless control for your heating system
L**S
Easy to setup, simple but obviously not a smart instrument.
Easy to setup . 7 day setup . 6 triggers per day . 1 zone. Battery operated. Receiver is wired in to a newish vallianr ( by gas engineer) . Not as sophisticated as a smart thermostat though. Temperature is accurate within half to 1 degree. Checked using another instrument .
M**.
Product review
Excellent. Product.
A**R
Boiler Controller.
All as manufacturers description. Delivered on time and all for a great price.
K**.
Missing part
Battery cover is missing
B**D
Needed to replace existing broken thermostat, easy to follow instructions and operation similar to old version.
F**H
funktioniert mit meiner Wolf Gastherme einwandfrei.
G**R
Super preis und leicht Montage
C**N
Fonctionne parfaitement et facile à installé.
M**E
Funciona genial y muy buena conexión con la caldera.
Trustpilot
1 week ago
3 weeks ago