MPM Caldo S-I 25 kW wood gasification boiler A+ (Ecodesign, class 5)

MPM Caldo SI 25 kW

Product description

The MPM Caldo SI 25 kW is a wood gasification boiler for logs with ceramic afterburner. Its design promotes efficient combustion with low emissions and is intended for operation with a buffer tank and return temperature boost – ideal for larger single-family homes or boiler rooms with higher heat output requirements.

Highlights

• Ecodesign & Class 5, energy efficiency class A+
• Logs up to 50 cm, large loading chamber 110 dm³ (approx. 40 kg)
• Cooling coil including BVTS valve (overheating protection)
• Requirement: Operation with buffer storage from 1000 l

Areas of application

• Suitable for:
  • larger single-family homes,
  • Workshop/small business;
  • Systems with buffer storage and return temperature boost.
• Not suitable for:
  • Operation without buffer storage/return temperature boost;
  • wet wood (moisture) > 25%);
  • fuels other than firewood.

Technical data

• Nominal heat output: 25 kW
• Efficiency: 91.2%; seasonal efficiency ηs: 80%
• Exhaust/chimney:
  • Exhaust gas temperature 130 °C;
  • Flue pipe Ø178 mm;
  • Tension 0.12–0.20 mbar;
  • Minimum chimney height: 7 m
• Hydraulics:
  • Boiler water capacity 85 dm³;
  • Maximum operating pressure 3 bar;
  • Maximum temperature 90 °C;
  • Return temperature min. 55 °C
• Dimensions/Weight:
  • approx. 1200 × 560 × 1350 mm;
  • approx. 450 kg

Scope of delivery

• MPM Caldo SI 25 kW incl. cooling coil,
• BVTS valve,
• Exhaust fan
• User manual.

Conclusion

The perfect choice when 25 kW heating power is required – efficient (A+), low-emission (Class 5) and ideal in combination with a buffer storage tank.