Defro Optima HG wood gasification boiler 19 kW

Defro Optima HG wood gasification boiler

KFW eligible

Optima HG wood gasification boiler as a sustainable, crisis-proof energy source – modern wood heating

Wood represents a more cost-effective alternative to fossil fuels and offers the opportunity for local procurement, especially in rural areas with abundant forests. This leads to noticeable savings in heating costs and simultaneously reduces dependence on external energy suppliers. Wood gasifier Defro Optima You have control over your energy supply and are independent of oil or gas supplies. The Optima HG is extremely versatile, as it is suitable not only for space heating, but can also be used for hot water or in hybrid systems to support an existing central heating system.

The innovative DEFRO wood boilers are equipped with advanced combustion technology, ensuring optimal utilization of the wood fuel used. High efficiency means you need less wood to meet your building's heat requirements. The result is a resource-saving yet efficient heating system that reduces fuel consumption and thus operating costs.

The wood boiler meets the requirements of BImSchV Stage 2!

Nationwide commissioning and installation via our customer service upon request possible! Delivery is by truck and lifting platform to the curb.
The boiler complies with BImSchV2 and has an official CE declaration of conformity.

Optima HG wood gasification boiler – advantages:

• Robust and compact boiler body that allows space-saving installation,
• Electronic control including intelligent buffer storage control,
• Generously sized combustion chamber for longer burning time and convenient filling,
• Factory-installed sight glass for visual control of the carburetor flame and monitoring of the combustion process,
• Sustainable and safe heat source: The wood heating system can be ideally combined with heat pumps or existing oil or gas systems, thus supporting hybrid heating concepts.

Technical data

• Energy efficiency class: A+
  
• Boiler class: 5
  
• Nominal heat output: 19 kW
  
• Efficiency: 92.3%
  
• Tensile force: 16 Pa
  
• CO content: 12.7%
  
• Approved fuel: logs
  
• Maximum firewood length: 330 mm
  
• Exhaust gas temperature: 125 °C
  
• Exhaust gas mass flow: 13.8 g/s
  
• Height: 1460 mm
  
• Width: 620 mm
  
• Depth: 995 mm
  
• Flue pipe connection: 130 mm
  
• Weight: 430 kg

Scope of delivery

• Gasification boiler 19 kW
• Assembly & Operating instructions