ME 90 B

Wood-burning firebox with a rise and a fall door, an all Aluker® fire chamber, high efficiency. A lowered and compact heat exchanger. 

Piazzetta's ME 90 B is a wood-burning fireboxes with an innovative and calibrated rise and fall door. Available in natural convection or with the forced air, single or dual fan Multifuoco® System or Multifuoco System Plus.



Tradition and innovation to enjoy classic wood fire.

wood for stoves and fireplaces Piazzetta

Aluker®, exclusive ceramic material by Piazzetta.

Piazzetta fireboxes are made with Aluker®, the exclusive ceramic material patented by Piazzetta, which improves combustion and heat diffusion, thereby increasing the operating efficiency of the firebox. The light colour of this material remains like that over time, making the view of the fire even more pleasant and always brilliant and alive.

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High efficiency smoke exchanger

To optimize performance of the new range of fireplaces, they are equipped with an top end smoke exchanger, two tubular heat exchangers and a deflector located inside the firebox. This allows to further improve performance in terms of power and efficiency, with significant decrease in fuel consumption.

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Ecodesign 2022

The objective of Ecodesign 2022 is to increase energy efficiency and reduce harmful emissions into the atmosphere. Piazzetta had already embarked on this path some time before, developing new product lines that include important innovations which comply with environmentally-friendly manufacturing requirements. 

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Main features

Ash box
External air kit
Cast iron brazer
Automatic cleaning
Top flue outlet
Secondary air
Primary air
Natural heating
Steel door
Ceramic glass


Multifuoco Plus ducting
Levelling feet
Adjustable feet
Double Multifuoco Plus Ducting
Multifuoco ducting

Technical data

Energy efficiency class A+ A+
Rated output 15,0 kW 15,0 kW
Efficiency 82,5 % 82,5 %
Heatable volume 250 - 430 m³ 250 - 430 m³
Wood consumption 4,5 kg/h 4,5 kg/h
Ø Flue outlet 20 cm 20 cm

Product weight: 275 kg

Product measures (LxPxH): Please refer to product sheet

Environmental Certifications

Declaration of performance

* Please carefully read all the documentation and information supplied with the product itself and any accessories. If there are any problems or doubts, contact your local dealer or authorized Technical Assistance Center.

Available claddings