Pellet stoves


pellet stove with a system of forced convection integrated smoke outlet

Circular shape, sinuous lines and minimal design are the main features of Ronde Evo. The structure and the coating are in painted steel. On the top and on the sides the slots follow the design of the stove, in the upper part of the front there are five parallel plates. The silk-screened glass the splaying on the door underlines the great vision of the fire. The Ronde Evo coating is available in two colours: metallic grey and black.

Technological evolution (EVO)

Customization and adaptability to any type of environment

Possibility for the user to adjust the pellet combustion calibration

Silence and maximum comfort

Optimization of space requirements thanks to the minimum depth

Minimal and easy maintenance: the cleaning of the stove is quick and easy

Reduction of consumption of pellets for greater savings

Reduction of polluting emissions

Maximum adaptability to all types of pellets, to the flue and to the different types of installation

Infallibility and ignition speed

Certified to obtain the benefits of the Thermal Account 2.0 and tax deductions


structure body and cladding: L 56 x P 56,5 x H 109 cm

Swiss ordinance on Air Pollution Control (OlAt) Swiss ordinance on Air Pollution Control (OlAt) German order against air pollution Austrian federal standard art. 15a European reference standard for pellet stoves European standards conformity mark

Available versions

metallic grey

metallic grey



Technical data

  NIS9 EVO Wi-Fi  
global thermal output 9,3 kW
nominal thermal output 3,8 - 8,6 kW
CO emission at 13% oxygen 0,0027 %
efficiency ≥ 87,0 %
fuel consumption 0,7 - 2,1 kg/h
smokes mass flow 5,8 - 7,8 g/s
smokes temperature 63 - 135 °C
flue draught pressure 7 Pa
fuel capacity 18 Kg
autonomy 21,5 - 9 h
fuel exite pipe Ø 80 mm
combustion air intake 63 x 37 mm
net weight 82 kg
weight with packaging 94 kg


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