SOLARFOCUS GmbH

Model Pelletelegance -Pellet Heating System for Your Home

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With its compact design the pelletelegance is a real space saver. This biomass boiler can be installed flush with the wall on two sides. This pellet boiler is very easy to fit into an existing hydraulic with an oil or gas boiler because with its little burning chamber it doesn´t require a buffer tank anymore. The wood pellet boiler delivers directly heat for your hot water cylinder. The pelletelegance comes ready to plug in - ready cabled, assembled, tested and preset, thereby saving additional costs. Flue connections are on the top as well as connections for flow return and for the pellet hoses.

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Highlights:

  • Compact structure
  • Integrated hydraulic
  • Unit easily flush-mounted on 2 sides

Power ranges:

  • 10, 15, 20 and 24 kW

INNOVATIVE TECHNICAL SOLUTIONS - TECHNOLOGY and BENEFITS

At first glance, all pellet boilers are the same. But the difference is in the detail – and that is significant for low-maintenance and reliable operation! The SOLARFOCUS developments are protected by numerous patents. Pioneering technology for your pellet boiler!

Wood gasification technology
  • When using downfiring combustion technology (wood gasification technology) the released gas is sucked through the grate and burned (residue-free) in the combustion chamber with a flame tip temperature of approx. 1,200°C.

  • Efficient fuel utilization

  • Saves fuel

Single axis rotary valve
  • The auger feeder with single axis rotary valve transports the pellets from the intermediate container. The single axis rotary valve hermetically seals-off the combustion chamber from the intermediate container. 100% backburn-proof even if there is a power failure. Six-chamber system - along an axis to the feed auger with a direct flangedconnection, maintenance free drive motor.

  • No chains and gears

  • Maintenance free and simply structure

Lambda sensor
  • The lambda technology is essential to ensure maximum efficiency with different load ranges. It is the core for a controlled and emission-free combustion.

  • Many years of experience with lambda sensor since 1981

  • Clean combustion with minimal dust values

Automatically heat exchanger cleaning
  • The cleaning of the heat exchanger is crucial when it comes to ensuring a consistently high level of efficiency. With the patented turbulators, cleaning takes place via a rotating scraping edge. The turbulators clean the surface of the heat exchanger so well that no after-cleaning is needed. The flowoptimised guide plates ensure even better heat transfer of the flue gas and low flue gas temperatures.

  • Consistently high efficiency

  • Low flow gas temperatures

Integrated hydraulic
  • The return booster module with mixer motor for buffer/DHW tank charging is pre-integrated. If required, up to two additional heating circuit pump sets with 3-way mixing valve and servomotor can be easily installed in the boiler. All connections exit at the top and the components are easily accessible.

  • Return flow boost already integrated

  • Up to 2 heating circuits can be integrated in a boiler

Unit easily flush-mounted on two sides
  • With a just 0.54 m² footprint, the compact boiler is ideal for small boiler or installation rooms. In addition, the boiler can be installed flush with the wall on two sides. All connections exit at the top. If required, the flue pipe connection can be rotated, and the outlet can either be at the top or at the rear.

  • Flue pipe connection traversable (top / rear)

Automatic ash extraction
  • The ash is automatically transported into a 15 litre ash box.

  • Long emptying intervals make for a convenient heating.

Flexibility
  • The pelletelegance is supplied ready cabled, assembled, tested and preset as standard, which saves costs and time. In tight spaces, the pelletelegance can also be delivered to the installation site as individual assemblies, the heaviest of which weighs just 93 kg

  • Plug-delivery

  • Modular design allows flexibility

CROSS-SECTION PELLETELEGANCE

A picture is worth a thousand words

Schematic diagram of pelletelegance 10

  1. Intermediate container
  2. Suction turbine
  3. Pellet auger
  4. Single axis rotary valve
  5. Gear drive
  6. Stainless steel grate
  7. Automatic ignition
  8. Downfiring combustion technology / pellets gasification
  9. Combustion chamber
  10. Induced draft fan
  11. Lambda sensor
  12. Turbolators
  13. Heat exchanger
  14. Automatic ash extraction