Ostro 80 (Authorised Dealer Only)

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Category: SKU: 46OST80B


Dielle Combustion System

Dielle has developed and patented a combustion system that is unique. In a Dielle stove the pellets are fed into the burner from below by means of stainless steel screws controlled by a microprocessor which avoids any clogging issues and promotes constant and uniform combustion over time. As a result of this innovative system feeing the fuel from below Dielle stoves make it possible to obtain a stable, more natural flame comparable to that of a traditional wood burning stove.

Why Choose Dielle?

Natural Flame: The patented Dielle combustion system guarantees a more natural lazy flame compared to the short harsh flame of other brands.

Efficient: During the transfer of the combustion chamber, pellets are preheated and dried to optimise combustion.

Quiet: Unique design of the pellet distribution system reduces noise.

Practical: Bottom feeding of the pellets into the combustion chamber causes tje natural automatic expulsion of ash residues, therefore requiring less maintenance and cleaning vs other brands.

Reliability: The Dielle combustion system is less sensitive than other brands, meaning it requires less maintenance over time.

The Ostro 80 measures only 30cm deep, meaning it is a great option for confined spaces.


  • LCD Display
  • Daily Temperature Management
  • Cast Iron Combustion Chamber

Optional Extra:

  • D-Connect App Management


Output Range 2.6 – 8.5kW
Flue Top/Rear
Burn Time (@5kW/hr) 14hrs
Flue Diameter 80mm
Dimensions 830mm (w) x 1030mm (h) x 320mm (d)