Output of 94,6 %

New features 2018

  • SÛTI thermostat : manages completely your SÛTI stove (ignition, extinction, thermostatic programming). Optional : can be connected to a relay system that controls your central heating and enables you to save more than 40% in fuel! 

  • SÛTI-APP & SÛTI-Connect-Service : Messages for the maintenance, explaining messages for controls (with texts and images), verifications that the private users can do themselves, messages to check the biannual and annual cleaning; Instructions for use available on the app ; Guarantee certificate sent by the application when the devise is first put into use; Management of the stove thermostatic programming ;  Management of the canalisation; Management of the LED-system;  Information request by email or phone for an integrated service

  • Quiet fan & AUTO-STOP :  the fan stop when the temperature of the heater is low. Disengaged.

SILENT MODE :In powers 1 & 2, turn off the fan and enjoy complete silence!

  • Brushless auger motor, completely inaudible. The motor works constantly for a better combustion, better output, important lifespan, screw anti-blocking system.

  • Triple combustion of the smokes for a better output, total combustion with less NOx and CO…

  • Fine particles filter : baffle that limits the amount of fine particles in the atmosphere. Belgian royal decree > 30mg/Nm³. Maintenance once a year, or when you reach 2500 kg.

  • Touch-screen synoptic panel multi-positions. Can be placed on the left or on the right.

  • Certified A++

  • Output in nominal power of 94,6 %

SUTI poele à pellets sans bruit
SUTI poele à pellets sans bruit
Thermostat Sûti cadré.jpg

Thanks to its style, technology and utility, we are certain that our SûTi pellet stove will find its place in your winter and summer interior...


  • Management of the pellet stove SÛTI by Smartphone with the SÛTI-APP with remote troubleshooting SÛTI-Connect-Service.

  • Quiet fan + AUTO-STOP of the stoves.

  • LED lighting technology of the stoves.

  • 5-year warranty on the heating body & cast iron crucible, 3-year on electronics (under conditions).

  • Built-in storage cupboard (4bags) for more autonomy (pellet stoves model T).

  • Made in BELGIUM (complete assembling phase in Brussels) & in EUROPE (for all the components)

  • Window cleaning system by preheated fresh air supply

  • Can be installed 5cm from the wall !

  • Thermostatic weekly programming (with 3 temperatures).

  • SÛTI-BURN-SYSTEM adapts pellet loading and air supply according to the flue gas temperature and the pressure measured in pascal.

  • KIT -UP : to fix the stove to the wall

  • ECO-STOP :  to switch off the appliance according to the requested temperature

  • QUARTZ CANDLE : Fast ignition and lifespan  estimated at 7 years


  • MODE-AUTOMATIC PLUS : self-regulation of the power according to the requested t °

  •  Service 7/ 7 ; identical spare parts for all models (small stock needed)

SUTI poele à pellets sans bruit



more than 40% of savings!


  • It displays the stove state, manages the ignition and extinction of your pellet stove in manual mode or with the thermostatic programming.

  • The thermostat enables you to choose a thermostatic programming with 4 different temperatures at different hours. Moreover, it is possible to manage the extinction and ignition temperature of the stove. 

  • Its use is very intuitive : turn the circle to go through the menus and press  or press and hold to choose. 

  • It communicates with the application SÛTI-APP and gives the outside temperature and the weather. 


Save more than 40 % thanks to Sûti and its smart thermostat !

  • SÛTI thermostat can be connected to a relay that controls your heating system (optional). The thermostat reads the temperature of the room where it is located and sends information to the pellet stove Sûti and to the boiler in order to use in priority the less expensive fuel…  (pellet is 30% less expensive than oil in Belgium and 40% less in France!) We therefore optimize the savings, from 10 to 25 % more, meaning a total saving of more than 40% thanks to Sûti! 

Thermostat Sûti cadré.jpg
SUTI poele à pellets sans bruit

SÛTI Design & Utility


Manufacturer of design pellet and stoves






The Sûti pellet stove is designed airproof (houses with mechanical controlled ventilation, renovation, low-energy houses).

If properly installed, it will prevent smoke and odor from entering the room where it is located.

All our Sûti pellet stoves are equipped with a diameter 100 chimney outlet, allowing a 50% greater natural draft. In case of a power failure, the natural draft will evacuate the fumes.

Our SÛTI pellet stoves are equipped with mechanical and electronic sensors of t ° and pressure which constantly check the correct functioning of the stove. The appliances have a valve that prevents overpressure in the heating body. A double glass is installed to avoid the burns of the small ones (the window remains however hot).

S E C U R I T Y of the Sûti devices


The new SÛTI burner has innovations still unpublished. The crucible of the Sûti pellet stoves is structured so that it is self-cleaning. This avoids the daily cleaning imposed by the competitors and reduces its maintenance to once a week.

This burner offers outstanding combustion properties in low and high power, reduces the ignition time of our Sûti pellet stoves by 35% (saving electricity and increasing efficiency).

A deflector makes it possible to direct the flame so as not to foul the window and has a double combustion.

5-year warranty on the airproof heating body

Sûti pellet stoves have an heating body made of cast iron and steel that is designed for easy cleaning and provides quick and efficient access to all components requiring cleaning. This limits maintenance costs.

The door, the crucible and the exchanger are made of cast iron (very robust). The stove is equipped with a large tank that can recover more than a week of ashes, a window cleaning by preheated fresh air supply, to boost the yields.

Our ceramic (spark plug) resistance has an estimated lifespan of 7 years (2.5 times greater than the competition).

Each perforation, shape and angle of our heat exchangers have been optimized to obtain the best yields and optimized efficiency (down to the smallest detail!).


Our burner combined with our airproof heating body and our heated fresh air window cleaning, provides an extremely low atmospheric release rate of dust, NOX, CO2, CO and yields above 93% of his capacity.