SUMO PELLET STOVE
Built for Convenience and Endurance
SUMO Pellet Stove – Endurance Heating with Personal Style
Make it yours. The SUMO pellet stove offers a wide choice of interchangeable side panels, so you can perfectly match your pellet stove to your interior—whether bold, minimal, or somewhere in between. This design chameleon adapts to your space, not the other way around.
Less Maintenance and more Consistent Warmth
Built for convenience and endurance, the SUMO pellet stove features a large pellet hopper for extended burn time and automatic tipping grate ash removal, meaning less maintenance and more consistent warmth. The room-sealed design ensures safe, efficient operation, while the intuitive touchscreen control with integrated room sensor keeps your space at the perfect temperature.
Rika Multiair
Upgrade to the SUMO MULTIAIR model to heat an additional room and extend comfort throughout your home. Please note: MULTIAIR is a stand-alone model and cannot be retrofitted to an existing SUMO. Choose the right model at purchase—SUMO or SUMO MULTIAIR.
HEAT UP TO THREE ROOMS SIMULTANEOUSLY
Experience warmth that goes further with RIKA MULTIAIR. This innovative system distributes heated air from your stove to up to two additional rooms, ensuring comfort throughout your home.
+ENJOY THE FIRE EVERYWHERE
RIKA stoves create a cosy atmosphere and with RIKA MULTIAIR, that warmth doesn’t stop at one room. Our advanced technology makes the most of every flame, allowing you to heat up to three rooms at once with a single stove.
+ EFFORTLESS HEAT DISTRIBUTION
Using connection pipes, RIKA MULTIAIR transfers warm air from the stove to two other rooms. The main room is heated by radiant warmth and natural convection, while the others enjoy evenly distributed convection heat.
+ QUIET AND DISCREET
The RIKA MULTIAIR fan runs with remarkable quietness, so your stove can be placed anywhere without disruption. Efficient, silent, and perfectly comfortable — warmth has never been this versatile.
RIKA FIRENET
+ Control Your Stove Remotely
With RIKA FIRENET, you can conveniently control and adjust your pellet stove anytime, anywhere, and from any device with internet access.
+ Compatible with all operating systems
Whether on a computer, tablet, or smartphone, it works seamlessly—no specific operating system or app required.
CONTROL YOUR STOVE WITH YOUR VOICE
RIKA VOICE is the world’s first voice control system for stoves, redefining innovation and convenience in modern living.
With RIKA VOICE, your home becomes smarter and more connected. Integrated with Amazon Echo and the Alexa Voice Service, you can easily manage your pellet stove using simple voice commands. Just say the word, and Alexa takes care of the rest.
Your RIKA stove is sustainable, efficient, and now effortlessly convenient.
SUMO Pellet Stove Features & Benefits
Room Air Independent
Combustion air can be supplied from outside.
Touch display
Intuitive touchscreen allows for the easiest control of all functions.
1.BIMSchV Stage 2
This stove fulfils the requirements of the 1st BIMSchV Stage 2, which regulates the release of pollutants into the air, among other things.
Tipping Grate Ash Removal
Automatic tipping grate ash removal increases the cleaning intervals for the combustion chamber.
Quiet
Due to our new, innovative non-pulsing pellet delivery method, this stove is extremely quiet. The annoying "click" sounds are completely eliminated by this method.
Efficiency Class A+
The European Union energy labelling provides information about energy efficiency and power consumption.
Optional Features
RIKA FIRENET
Mobile control via the internet and wireless home network.
RIKA VOICE
Voice-based control for stoves via RIKA FIRENET.
TOP FLUE PIPE
Design with flue pipe on top of the stove.
RIKA MULTIAIR
Heat up to two additional rooms using connection pipes and convection fans.
WHAT ARE PELLET STOVES?
A pellet stove is an automatic heating appliance that uses wood pellets as fuel. It offers the cosy charm of a traditional wood-burning stove but with a more refined flame and quieter operation, as the typical crackling and popping of logs are reduced.
+ Model Types
Pellet stoves come in many designs — round or angular, with natural stone side panels, or even with an integrated baking compartment. Depending on the model, heating output ranges from 2.5 to 10 kW, making them suitable for both small and large living spaces.
+ Pellet Stove Fuel
Pellets are produced from wood and sawmill by-products, making them a sustainable and eco-friendly energy source. They have a high heating value and are conveniently stored in clean, dust-free sacks. Once filled into the pellet hopper, they are automatically fed into the combustion chamber, ensuring efficient and consistent heating.
HOW DOES A PELLET STOVE WORK?
RIKA pellet stoves operate independently of room air, with all functions running fully automatically. This ensures convenient use, efficient fuel consumption, and environmentally friendly heating.
+ Easy Controls
Operate the pellet stove via touch display, smartphone app, or Alexa voice control. Set heating times, room temperature, and power anytime, anywhere.
+ Fully Automated
Pellet stoves require no manual intervention for combustion. From fuel feeding to air regulation, every process is automatically managed and precisely optimised to maximise energy output while minimising emissions.
LOW MAINTENANCE
Maintenance for RIKA pellet stoves couldn't be easier. Self-cleaning and spacious pellet containers make refilling easy and convenient.
+ Self Cleaning
Automatic self-cleaning and ash removal reduce maintenance. The panel flushing system keeps windows clear, and the stove is easy to install or relocate.
+ Large Pellet Hopper
RIKA pellet stoves feature spacious pellet containers that can hold up to 50 kg of pellets, allowing for extended intervals between refills. The large openings make refilling easy and convenient. During operation, an auger continuously feeds pellets into the combustion chamber for consistent heating performance.
SUMO Pellet Stove Feature and Dimensions
Download User Manual
Technical data
Height
1148 mm
Width
520 mm
Depth
585 mm
RatÂed heatÂing outÂput
9 kW
MULÂTIÂAIRÂ outÂput* in kW
1,0-2,5 kW
PelÂlet hopÂper capacÂiÂty
RAH:69/~45 RAO:46/~30 MA:56/~37 l/kg