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Pellet fireplace insert


Sealed structure as standard

Thanks to a perfectly sealed combustion chamber, this product uses up the oxygen taken exclusively from the outside, ensuring reduced consumption and perfect thermal comfort in modern homes, even those with class A energy rating, with no risk of smoke emissions in the room.

“Brushless” gear motor

The new patented “brushless” gear motor has been made exclusively for MCZ and it is used in the pellet loading feed screw and in the automatic brazier cleaning system. Compared to traditional gear motors, it is more powerful, more noiseless and less energy-hungry (electric consumption reduced by 90% compared to conventional motors).

Ignition speed

Thanks to a new ceramic spark plug, the flame appears in less than three minutes, with a 40% reduction in ignition times and a significant cut in electrical consumption.

Advanced control via Wi-Fi included as standard

Advanced control via Wi-Fi included as standard

This product includes the Maestro technology, that allows the heater to express its utmost potential with even an easier and more intuitive use. A real integrated micro-computer dialogues with your smartphone and further improves the performances of the product that continues to perfectly work even in non-ideal conditions.


This stove is in the A+ energy efficiency class.

Find out more

This product is already compatible with EU Regulation Ecodesign 2022.

What it means

This product guarantees high environmental performance, certified 4-star according to the emission and efficiency parameters of the Aria Pulita scheme.

This product is eligible for a contribution from the Conto Termico, if installed to replace certain types of existing heating systems.

This product has been certified 7 stars Flamme Verte.

Technical data and downloads

Energy Efficiency Class A+
Seasonal space heating energy efficiency (ηs) 80 %
Dimensions (LxHxP) 57.5 x 53 x 46 cm
Nominal heat output 5.9 kW
Minimum heat output 2.2 kW
Efficiency at Max 91 %
Efficiency at Min 94.7 %
Hourly consumption at Min 0.5 kg/h (**)
Hourly consumption at Max 1.3 kg/h (**)
Autonomy at Min 17 h (**)
Autonomy at Max 7 h (**)
Hopper capacity 13 lt
Heatable volume 20W/m³ 295 m3 (*)
Heatable volume 35W/m³ 169 m3 (*)
Heatable volume 55W/m³ 107 m3 (*)
Smoke outlet 80 mm
Net weight 80 kg
Temperature of exhaust smoke 167 °C
Mass of smoke 4 g/s

(*) The declared volume represents the number of cubic metres that can be heated by the product based on the average demand of the house (expressed in W/m3). The values given are purely indicative, a professional assessment is required for mandatory energy calculations.
(**) Data that may differ depending on the fuel used.

Manuals, technical sheets, certifications and documentation

Our guides

Browse and download our free guides. Discover new ideas, interesting solutions and all the answers to common questions.

See all guides
Guide to choosing a pellet stove

Pellet stoves: Buying Guide. 4 points to make an informed choice.

Guidebook to fireplace design

Guide to designing the fireplace. Technical notes for wood-burning fireplaces