MPM DS Duo 24 kW – Wood-coal combination boiler

Product description

The Wood-coal combination boiler The MPM DS Duo 24 is a manually fed solid fuel boiler for logs and hard coal. Its gasification principle and separate combustion chamber ensure clean, stable combustion. Thanks to its power switching (MIN/MAX), it can also be used without a buffer tank.

Highlights

• Wood & hard coal
• 5th grade + Ecodesign
• large filling door
• Viewing window
• movable cast iron grate
• mechanical draft regulator incl.

Areas of application

• Suitable for:
  • larger single-family homes,
  • Multi-room heating systems,
  • Workshop/Commercial.
• Not suitable for:
  • other fuels;
  • Operation without return temperature boost (return temperature ≥55 °C).

Technical data

• Rated power: 24 kW; Area: 12–24 kW (more power reserve)
• Efficiency (rated power): 90.5% wood/90.8% coal (high utilization rate)
• Energy efficiency: A+ Wood (ηs 80%)/B Coal (ηs 84%)
• Dimensions (H×W×L): 1220×525×880 mm (setup dimensions)
• Water content: 73 l (system volume in the boiler)
• Weight: approx. 360 kg (solid construction)
• Flue pipe: Ø178 mm (exhaust connection)
• Train: 16–18 Pa (required chimney negative pressure)
• Chimney: min. 160×160 mm or Ø180; Height: min. 7 m (chimney requirement)
• Max. operating pressure: 3 bar (system pressure)
• Forward/reverse flow: 6/4" (Hydraulic connections)
• Operating temperature: 60–90 °C (heating mode)

Scope of delivery

• Boiler,
• Thermometer,
• Train regulator,
• Dry partition wall (coal),
• Wood gas channels
• Turbulator,
• Cleaning tools,
• Directions.

Conclusion

High-performance Wood-coal combination boiler For higher heating loads – ideal if wood or coal needs to be used flexibly.