Do you recognise yourself in these situations?
You heat the entire home just to feel warm in one room
You can't get the bathroom warm because your thermostat in the living room is already at the right temperature
You forget to turn down the heating when you leave for work
You come home to a cold house because the heating didn't anticipate your return
You have an open fire or a stove that disrupts the central heating control
Snugr solves all these problems — no cables, no boiler replacement and no building work!
Snugr for all types of residential properties
Your home: every room at the right temperature
With Snugr, you set different heating schedules for each room. The living room heats up in the evening, the bedrooms late at night, the bathroom in the morning. The optimisation algorithm learns the thermal inertia of each room and anticipates heating so you arrive home to the perfect temperature — without wasting energy.
Do you have your children every other week or work from home? Activate or deactivate heating schedules with a single click.
Products used:
Snugr box (Gateway): the brain of the system, connected to your internet router. Runs the optimisation algorithms and provides remote access.
EasyPelt valve on each radiator: replaces your existing thermostatic valves in a few minutes, with no special tools required. Works without batteries thanks to the Seebeck effect (the heat from the radiator recharges it automatically).
Boiler box (optional): automatically shuts off the boiler when all rooms have reached the right temperature. Available in dry contact or OpenTherm version.
Temperature and humidity sensor: provides an accurate temperature reading, unaffected by the proximity of the radiator. Can operate without batteries thanks to its photovoltaic cell.
Wireless battery-free switch (optional): activate heating in a room for a preset duration, without opening the app. Handy for a bathroom or home office, for example.
Smart Plug / Flush-mount micro-module for electric radiators or heating panels.
16-zone underfloor heating controller: controls up to 16 thermoelectric actuators installed on your manifold (NC or NO, not included), room by room, with no wiring to the central box. Compatible with mixed installations — underfloor heating and radiators — managed from the same interface.
Your apartment: personalised comfort, controlled bills
In an apartment, every radiator can be controlled independently. No more overheating the living room just to get the bathroom warm. Snugr installs without any building work: the EasyPelt valves screw directly onto your existing valve bodies (compatible with leading brands via included metal adapters).
Are you a tenant? No problem! You don't modify the existing installation and you can take Snugr with you when you move.
Products used:
Snugr box (Gateway): the brain of the system, connected to your internet router. Runs the optimisation algorithms and provides remote access.
EasyPelt valve on each radiator: replaces your existing thermostatic valves in a few minutes, with no special tools required. Works without batteries thanks to the Seebeck effect (the heat from the radiator recharges it automatically).
Boiler box (optional for individual boiler): automatically shuts off the boiler when all rooms have reached the right temperature. Available in dry contact or OpenTherm version.
Temperature and humidity sensor: provides an accurate temperature reading, unaffected by the proximity of the radiator. Can operate without batteries thanks to its photovoltaic cell.
Wireless battery-free switch (optional): activate heating in a room for a preset duration, without opening the app. Handy for a bathroom or home office, for example.
Smart Plug / Flush-mount micro-module for electric radiators or heating panels.
16-zone underfloor heating controller: controls up to 16 thermoelectric actuators installed on your manifold (NC or NO, not included), room by room, with no wiring to the central box. Compatible with mixed installations — underfloor heating and radiators — managed from the same interface.
Student rooms & co-living: each occupant manages their temperature, the manager controls the costs
In a student residence or co-living space, each room can be heated independently. Occupants manage their temperature from their smartphone, within the limits you set. Manual overrides have a configurable maximum duration: no more heating left on and forgotten when leaving for the weekend.
For the manager:
- Centralised view of all rooms and communal areas
- Ability to limit the maximum permitted temperatures per room
- Ability to define different access levels for each occupant (access to certain rooms only, permission to modify heating schedules, etc.)
- Notifications in case of communication loss or technical issue
- Remote access from any browser
- History of target and measured temperatures
Products used:
Snugr box (Gateway): the brain of the system, connected to your internet router. Runs the optimisation algorithms and provides remote access.
EasyPelt valve on each radiator: replaces your existing thermostatic valves in a few minutes, with no special tools required. Works without batteries thanks to the Seebeck effect (the heat from the radiator recharges it automatically).
Boiler box (optional): automatically shuts off the boiler when all rooms have reached the right temperature. Available in dry contact or OpenTherm version.
Temperature and humidity sensor: provides an accurate temperature reading, unaffected by the proximity of the radiator. Can operate without batteries thanks to its photovoltaic cell.
Wireless battery-free switch (optional): activate heating in a room for a preset duration, without opening the app. Handy for a bathroom or office, for example.
Smart Plug / Flush-mount micro-module for electric radiators or heating panels.
16-zone underfloor heating controller: controls up to 16 thermoelectric actuators installed on your manifold (NC or NO, not included), room by room, with no wiring to the central box. Compatible with mixed installations — underfloor heating and radiators — managed from the same interface.
Holiday cottages and seasonal rentals: heat only when it's rented out
Snugr can synchronise with your booking calendar (Airbnb, Booking…) via the iCal format. When a booking is confirmed, the property automatically switches to "occupied" mode. At the end of the stay, it returns to eco mode. You save energy between rentals without even thinking about it.
Products used:
Snugr box (Gateway): the brain of the system, connected to your internet router. Runs the optimisation algorithms and provides remote access.
EasyPelt valve on each radiator: replaces your existing thermostatic valves in a few minutes, with no special tools required. Works without batteries thanks to the Seebeck effect (the heat from the radiator recharges it automatically).
Boiler box (optional): automatically shuts off the boiler when all rooms have reached the right temperature. Available in dry contact or OpenTherm version.
Temperature and humidity sensor: provides an accurate temperature reading, unaffected by the proximity of the radiator. Can operate without batteries thanks to its photovoltaic cell.
Wireless battery-free switch (optional): activate heating in a room for a preset duration, without opening the app. Handy for a bathroom or office, for example.
Smart Plug / Flush-mount micro-module for electric radiators or heating panels.
16-zone underfloor heating controller: controls up to 16 thermoelectric actuators installed on your manifold (NC or NO, not included), room by room, with no wiring to the central box. Compatible with mixed installations — underfloor heating and radiators — managed from the same interface.
iCal synchronisation (requires a subscription): synchronises your heating with calendars (Google Calendar, Outlook...) or booking management tools (AirBNB, Booking.com...)
Why choose Snugr for your home?
✅ Up to 40% savings | Reported by our customers on their annual heating bill
✅ No building work | Installation in a few hours, no wiring or modifications to the heating system
✅ No batteries | EasyPelt valves recharge using the heat from the radiator (Seebeck effect)
✅ Remote control | Web application accessible from your smartphone, tablet or PC, no installation required
✅ Window opening detection | Heating switches off automatically when you open a window
✅ Automatic anti-seizure | Valves activate periodically in summer to prevent the needle from jamming
✅ Solar Impulse certified | Ecological and economic efficiency certified by the Solar Impulse Foundation of Bertrand Piccard
✅ Energy grants available | Subsidies available in Belgium (Wallonia, Brussels) to reduce your investment
Simple installation in 3 steps
- Connect the Snugr box to your internet router (RJ45 cable) and to a 230V socket — that's all the wiring done.
- Screw the EasyPelt valves onto your existing radiators in place of the current thermostatic valves. No special tools, no plumbing skills required. (adapters may be needed for certain models)
- Set up your schedules via the Snugr web interface. Define the desired temperature for each room, at any time of day.
The optional box that controls the heating demand from your boiler installs just like a standard room thermostat.
ℹ️ Full installation of a 3-bedroom home typically takes less than 3 hours.
Our Snugr products for private customers
The Snugr box
the heart of the system, connected to your broadband router. It runs the optimisation algorithms and provides remote access.
EasyPelt valve (battery-free)
Fits on any radiator: replaces your existing thermostatic valves in minutes, without the need for special tools. Runs without batteries thanks to the Seebeck effect (the heat from the radiator recharges it automatically).
M30x1.5 connection compatible with valve bodies (e.g. Heimeier, Honeywell, Buderus, certain Comap models, etc.) and adapters available for many other brands (Danfoss, Giacomini, Comap, Oventrop, etc.)
Boiler relay box
(optional): automatically switches off the boiler when all rooms have reached the correct temperature. Available in a dry contact version (powered by a USB-rechargeable battery or your boiler’s 230VAC supply) or as an OpenTherm version.
Temperature and humidity sensor
provides accurate temperature readings without being affected by the proximity of a radiator. It also measures the humidity level in the room. It can operate without batteries thanks to its photovoltaic cell. It has a battery life of 4 days when fully charged, and 3 to 4 years when using a battery (CR1216).
Opening sensor
(optional): automatically turns off the heating if you open a window. Wireless. Battery life of 4 days when fully charged, or 3 to 4 years when fitted with a CR1216 battery.
Wireless, battery-free switch
(optional): a single click is all it takes to turn the heating on in a room for a set period of time, without needing to open the app.
Smart Plug
Smart plug for controlling your electric radiators or heating panels with Snugr. Maximum power: 11A (approx. 2500W).
Recessed micro-module
To be installed in a socket or in your fuse box to control your electric radiators or heating panels using Snugr. Maximum power: 10A (approx. 2300W).
Underfloor heating controller
Controls up to 16 thermoelectric actuators installed on your manifold (NC or NO, not supplied), one by one, without the need for wiring to the central control unit. Compatible with homes featuring a combination of underfloor heating and radiators, all managed via the same interface.
Frequently asked questions (FAQ)
Does Snugr work without Wi-Fi?
Yes. The valves communicate with the Snugr box via the EnOcean radio protocol (868 MHz), which does not use Wi-Fi. Wi-Fi is only needed if you want to access the interface from a device without a network cable within your home.
Is it compatible with my current boiler?
In the vast majority of cases, yes. Snugr works with virtually all boilers and does not require replacing them. The optional boiler box connects via a dry contact (ON/OFF) or via the OpenTherm protocol.
Is it compatible with my thermostatic valves?
EasyPelt valves have a standard M30×1.5 connection, compatible with most valve bodies on the market. Metal adapters are available for Danfoss RA/RAV/RAVL, Giacomini, Heimeier, Honeywell, Oventrop, and many other brands.
What happens in the event of an internet outage?
The Snugr box continues to manage heating based on the saved schedules. Remote access requires an internet connection, but the heating operates autonomously during an outage and you can still connect to the Snugr box web page to adjust temperatures and schedules, just as you would change the Wi-Fi password on your router.
Are there grants available in Belgium?
Yes. Grants for the installation of connected thermostatic valves are available in Wallonia and Brussels. Visit our page dedicated to energy grants for more information.
Can I install Snugr myself?
It’s entirely possible and easy to do. You’ll just need to check the model of your current thermostatic valves to determine whether adapters are required, as well as the model of your boiler and thermostat to check the compatibility of the boiler relay box. If you choose to install it yourself, you’ll avoid installation charges and we’ll guide you through the process step by step over the phone. However, under Belgian tax law, VAT at 21% will then apply.
Snugr: "When your heating becomes smarter than you are! ;)
With good programming and careful attention to closing the doors behind you, I've made almost 35% gas savings this winter, without lowering the comfort temperature.
P.S.: I don't work for @Snugr_official, I'm just a very happy customer!
Our children are in kot during the week, and thanks to Snugr, we no longer heat their rooms unnecessarily and we save on heating costs. The same applies to my company's premises.
Snugr is a bit like having a handyman who opens and closes all the radiator valves at just the right time, whether you’re at home or not!
We have Snugr and it's GREAT. When the open fire works in the living room, it's always nice in the bathroom and the bedrooms on the first floor. Thank you, Snugr!
This system allows you to manage the heating of your rooms much more efficiently! It's like having a thermostat for each radiator! It's easy to install and manage via the user-friendly app. And no batteries to change! I'd definitely recommend it!
