







🌡️ Stay ahead of the chill—comfort and savings at your fingertips!
The COMPUTHERM Q3RF is a sleek, wireless digital thermostat designed for precise temperature control between 5 and 40°C with 0.1°C sensitivity. Featuring RF connectivity, it supports easy remote adjustments and handles up to 1760W (8 amps), making it compatible with most boilers and air conditioners. Its dual Economy and Comfort modes optimize energy use, while a clear LCD display and portable, battery-powered design ensure effortless installation and use. Backed by a 2-year warranty, it’s the smart upgrade for modern, energy-conscious homes.









| ASIN | B00SI2XDSI |
| Backlight | Yes |
| Best Sellers Rank | 336,539 in DIY & Tools ( See Top 100 in DIY & Tools ) 321 in Home Programmable Thermostats |
| Brand Name | COMPUTHERM |
| Colour | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | RF |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | not available |
| Customer Reviews | 4.2 4.2 out of 5 stars (667) |
| Display Type | LCD or Touchscreen |
| Global Trade Identification Number | 05999884641032 |
| Included Components | Portable thermostat, Receiver |
| Item Dimensions D x W x H | 22D x 22H millimetres |
| Item Shape | Rectangular |
| Manufacturer | Computherm |
| Material Type | Plastic |
| Model Number | Q3RF |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. |
| Power Source | Battery Powered |
| Product Style | Modern |
| Special Features | Portable |
| Specific Uses For Product | Air Conditioner, Boiler |
| Specification Met | reach |
| Temperature Control Type | Digital |
| Unit Count | 1.0 Count |
| Voltage | 230 Volts |
| Wattage | 1760 watts |
C**S
Good valuefor money
Easy to wire up nice and simple to use just the job
F**T
sweet little bit of kit
Wanted a control to on/ off boiler without having to keep going to boiler cupboard on landing.,this has worked fine, and i use set back as an overnight low to stop house getting too cold . Life expectancy of device to be determined over time as only had for 3 months this is easier to use than a 7 day multi-timer unit as boiler has a timer pre-fitted The installation of the hard wired switch unit is best left to some one with electrical knowledge as it requires mains supply and connection into boiler control board.(am a retired electrician) I searched high and low to fine the easiest fix to my control requirements and for the price and ease of use this ticked the boxes best
L**U
Had same brand before and worked fine but for this one I will give It 4 ...
Had same brand before and worked fine but for this one I will give It 4 stars just because there is no English instructions so for someone that doesn’t understand german will be difficult to install.
C**E
Ideal for controlling your heating
Think we paid about £30 for heating engineer to fit it. Great that you can move it any wear in your home. Also not having to control your heating from your boiler is fantastic. Wouldn't be surprised if we save money.
I**S
Good buy
Easy to install and set up works well
C**R
temp control
great piece of kit
P**N
I'm happy with the product
Is doing exactly what it should. I'm happy with the product.
B**T
Monté chez ma voisine agée .Tres facile d'utilisation .Une temperature de jour et une temperature de nuit .Un affichage de la temperature de la piece.Le basculement jour nuit se fait manuellement .La distance est d'au moins 20 metres entre afficheur et module de connection à la chaudiere avec 3 murs entre les 2 .Bon produit simple à installer et à utiliser .Toujours fiable aprés un an .
S**O
Funciona genial,calidad precio.Lo volveré a comprar si surge la ocasión
O**R
... Einwandfrei nachdem mein alter Sender nach ca. 5x runterfallen defekt war. Empfänger anlernen und die Steuerung funktioniert wieder. Beschreibung zum anlernen dabei - geht ganz einfach. Habe den alten Empfänger belassen. Anlernen mit altem Empfänger problemlos. -------------------------------------------- Nach fast 2 Jahren Funktion immer noch einwandfrei. Zu empfehlen.
S**A
Il pacchetto è arrivato in anticipo rispetto alle previsioni. Quindi, perfetto! Il termostato è semplice da installare e funziona bene.
V**E
Fait le taff
Trustpilot
2 days ago
2 weeks ago