Pellet boiler ATMOS P20 with wood emergency operation

Pellet boiler ATMOS P20 with wood emergency operation

The ATMOS P-series pellet boilers with wood emergency operation:

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Note on funding!

The Atmos P series with wood emergency operation (P30 and P40) are eligible without a particle separator. The P20 and P50 boilers only meet the requirements with a particle separator.

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The ATMOS pellet boilers of the P series with wood emergency operation (ATMOS P series – formerly D..P series) are available in the versions ATMOS ATMOS P20, ATMOS P30, ATMOS P40, and ATMOS P50. These boilers are characterized as automatic, compact, maintenance-friendly, and user-friendly pellet heating systems. Depending on the pellet boiler, the nominal heat output ranges from 22–45 kW for 6–8 mm wood pellets. Thus, the pellet boilers in this ATMOS pellet boiler series cover the heat requirements of single-family homes and multi-family buildings. To ensure continued heat generation in the event of a malfunction in pellet operation, these pellet boilers also offer the option of temporarily switching to wood emergency operation. The P20 (formerly D20P) is equipped with the ATMOS A25 pellet burner, and the P30, P40, and P50 with the ATMOS A45 pellet burner. The burners can be mounted on the left or right of the pellet boiler, depending on the location. This offers the advantage that the pellet boiler can be cleaned quickly and easily, regardless of its location in the boiler room. As with our other pellet boiler series, pellets are fed to the ATMOS P boiler via a screw conveyor from a separate ATMOS silo, textile storage, or on-site storage room. Depending on the application, we offer screw conveyors in lengths between 1.5 m and 5.0 m. Since ATMOS prioritizes the reliability of its pellet boilers, the screw conveyors in the P series with wood emergency operation are also designed as a straight-running system! The ATMOS P20 has proven particularly successful in single-family homes, as it features an additional induced draught fan, which is helpful for smoke-free operation in wood emergency operation if the existing chimney has insufficient draught. This also applies to the P30, P40, and P50 pellet boilers. All boilers in this series are eligible for Bafa (Federal Office for Economic Affairs and Energy). This means that the total costs for installing this heating system can be subsidized by up to 45%.

Expansion options for ATMOS pellet boilers with wood emergency operation

To increase comfort, the pellet boiler can optionally be retrofitted with an automatic ash removal system, which transports the ash residue into a collection box located in front of the boiler. Another option is the retrofittable compressed air blow-off system (suitable for the ATMOS A25 and A45 pellet burners), which is highly recommended, especially when using inexpensive pellets.

Equipment & features of the P series with wood emergency operation

• for pellets and temporary wood heating
• Pellet boiler made of high-quality 6 mm boiler steel
• Pellet burner can be mounted on the right or left as required
• the P-series offers a very compact, space-saving design
• easily accessible exhaust gas heat exchanger
• very user-friendly and quick boiler cleaning
• The P-series can be expanded with automatic ash removal
• equipped with the ATMOS A25 orA45 pellet burner
• low power consumption
• Can be combined with ATMOS wood gasifiers
• very high efficiency > 90% and best emission values
• the pellet boilers of the ATMOS P series are BAFA eligible
• unique price-performance ratio

Technical data

• Energy efficiency class A+
  
• Boiler class 3
  
• Nominal heat output 20 kW
  
• Power range 6.5 - 22 kW
  
• Efficiency 91.1%
  
• Tensile requirement 15 Pa
  
• CO content 172 mg/m³
  
• Dust emission 7 mg/m³
  
• Prescribed fuel pellets/logs
  
• Maximum firewood length 330 mm
  
• Exhaust gas temperature 128 °C
  
• Exhaust gas mass flow 0.016 kg/s
  
• Height 1405 mm
  
• Width 606 mm
  
• Depth 652 mm
  
• Flue pipe connection 150/152 mm
  
• Flue pipe outlet 848 mm
  
• Weight 315.0 kg

Scope of delivery

• Atmos P20 pellet boiler
• Assembly and operating instructions

Download

• Operating instructions
• Exploded view
• Pellet boiler catalog
• Declaration of Conformity Pellets
• Manufacturer's declaration