Double door
Forced ventilation
Front hot air output
40kg Pellet tank
5 operating power levels
Menu display in 6 languages
Removable ash tray for ash removal
Removable handle
High efficiency insulation
Upper smoke extraction
Safety thermostat
Suitable for external thermostat
Safety Manostat
Timer Thermostat

Total heat output: max 20,5 kW – min 7,7 kW
Nominal heat output: max 18,5 kW – min 7,0 kW
Energy efficiency class: A+
Efficiency: Pmax 90,0% – Pmin 94,5%
CO emission at 13% O2: Pmax 0,007% – Pmin 0,022%
Pellet consumption: max 4,3 kg/h – min 1,6 kg/h
Reservoir capacity: 40 kg
Heatable room volume: 300 – 400 mc
Minimum distances from flammable walls: side: 20 cm - back: 8 cm - front side: 100 cm
Voltage / Frequency: 230 V / 50 Hz
Rated input power: 450 W
Dimension: L 103,9 x P 45,2 x H 134,3 cm
Weight: 273 kg
Steel combustion chamber
Stainless steel brazier
Complies with: EN14785 - BImSchV II - 15a B-VG - LRV/VKF
Sliding drawer for ash removal
Fume outlet: Top
Remote control: Optional
WIFI module for remote control: Optional
Platforms for protection: Optional




WORKSHOP In large spaces where work involves movement, Duna has the power to create the right level of comfort rapidly.

OFFICES In medium sized environments, it can very rapidly raise temperatures to required levels. It conveniently switches on only when necessary.

GREENHOUSES Plants, also, need a comfortable environment. Duna makes it possible to soften conditions on winter nights when temperatures drop below zero.



Certified and tested product.


This product is in conformity with ECO DESIGN 2022 that sets the criteria defining sustainable engineering, computations and measurements aimed at reducing emissions in the atmosphere.


This product complies with the most restrictive rules on environmnental standards and it has been awarded with 4 stars.


The SHU symbol indicates that the stove is equipped with a removable handle. This is a security feature to avoid accidental and/or involuntary opening of the fire door.


Module for remote control, it can be installed during post-sales.

Find the closest re-seller

Compile this module, In few time we will let you know the closet distributor.

(*) fields required