DEFRO Optima HG wood carburet

Defro Optima HG wood gasification boiler 25 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 is more cost-effective than fossil fuels. Especially in rural areas or regions with forests, wood can be sourced locally, which can lead to significant savings on heating costs. By using our wood gasification boiler, you can become more independent from energy suppliers. You are no longer dependent on oil or gas supplies and have control over your energy supply. Optima HG can be used not only for space heating, but also for hot water production and even to support central heating in hybrid systems.

DEFRO wood boilers feature advanced combustion technologies that enable efficient use of fuel. Their high efficiency means less wood is needed to generate the same amount of heat, reducing fuel consumption and improving the efficiency of the heating system.

The wood boiler complies with BImSchV 2!

Wood gasification boiler Optima HG - Advantages:

• solid boiler body in compact form,
• electronic control with buffer storage management,
• large combustion chamber, easy operation,
• factory-installed sight glass for visual control of the carburetor flame,
• Wood heating as a sustainable, crisis-proof heat source, combinable with heat pumps, oil and gas boilers.

Technical data

• Energy efficiency class A+
  
• Boiler class 5
  
• Nominal heat output 25 kW
  
• Efficiency 92.2%
  
• Tensile requirement 17 Pa
  
• CO content 13.5%
  
• Prescribed fuel: logs
  
• Maximum firewood length 500 mm
  
• Exhaust gas temperature 127 °C
  
• Exhaust gas mass flow 17.2 g/s
  
• Height 1460 mm
  
• Width 620 mm
  
• Depth 1155 mm
  
• Flue pipe connection 130 mm
  
• Weight 510.0 kg

Scope of delivery

• Wood gasifier Defro Optima HG 25 kW
• Assembly and operating instructions

Download

• certificate
• Assembly and operating instructions