Boiler DEFRO EVOPELL 15 kW
SKU: F170B
EAN: 2010000030059
Product details
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Defro EVOPELL Pellet Boilers
Defro EVOPELL pellet boilers are modern, fully automated heating devices that combine high energy efficiency with environmental care. Designed to burn wood pellets, they meet the strict standards of the EcoDesign directive and feature a high energy class rating of A+. The EVOPELL series provides reliable and comfortable heating for various types of buildings.
Key Features of Defro EVOPELL Boilers:
- Automatic and efficient pellet combustion: The boiler ensures convenient, automatic operation using pellets or wood briquettes, achieving a high operational efficiency of up to approximately 86%.
- High energy class A+: Confirmed by a high energy efficiency index (EEI 119-120) and a seasonal space heating efficiency of 81-82%.
- Eco-friendly heating (EcoDesign): The devices comply with the standards of Regulation (EU) 2015/1189, guaranteeing low emissions of harmful substances: particulate matter (PM), carbon monoxide (CO), volatile organic compounds (VOCs), and nitrogen oxides (NOx).
- Power range tailored to needs: The series includes models with nominal powers of 8, 12, 15, and 20 kW, allowing for optimal boiler selection according to the building’s thermal demand.
- Low electricity consumption: The optimized design ensures minimal electricity consumption for the boiler’s own needs, both at nominal and partial load and in standby mode.
- Recommended operation with a buffer: For achieving the highest efficiency and stability of the heating system, it is recommended to operate the boiler with a suitably selected domestic hot water buffer storage tank.
Who is this a good choice for?
Defro EVOPELL boilers are an excellent choice for users seeking a modern, eco-friendly, and highly automated pellet-based heating system. With their high efficiency, energy class A+, and compliance with EcoDesign standards, they are ideal for single-family homes and smaller commercial properties, ensuring thermal comfort at low operating costs with minimal environmental impact.
Technical Specification – DEFRO EVOPELL Boilers (8-20 kW)
| Parameter | EVOPELL 8 | EVOPELL 12 | EVOPELL 15 | EVOPELL 20 |
|---|---|---|---|---|
| Device Parameters | ||||
| Model Identifier | EVOPELL 8 | EVOPELL 12 | EVOPELL 15 | EVOPELL 20 |
| Fuel Feeding Method | Automatic fuel feeding: it is recommended to operate the boiler with a domestic hot water storage tank with a minimum capacity of 160 liters | Automatic fuel feeding: it is recommended to operate the boiler with a domestic hot water storage tank with a minimum capacity of 240 liters | Automatic fuel feeding: it is recommended to operate the boiler with a domestic hot water storage tank with a minimum capacity of 300 liters | Automatic fuel feeding: it is recommended to operate the boiler with a domestic hot water storage tank with a minimum capacity of 400 liters |
| Condensing Boiler | No | No | No | No |
| Combined Heat and Power (CHP) Boiler for Solid Fuel | No | No | No | No |
| Multifunctional Boiler | No | No | No | No |
| Parameters According to Regulation 2015/1187 | ||||
| Energy Efficiency Class | A+ | A+ | A+ | A+ |
| Nominal Heating Power (kW) | 8 | 12 | 15 | 20 |
| Energy Efficiency Index (EEI) | 119 | 119 | 120 | 119 |
| Seasonal Space Heating Efficiency (ηs) (%) | 81 | 81 | 82 | 81 |
| Fuel and Emissions Related to Seasonal Space Heating | ||||
| Fuel | (recommended / other applicable) | |||
| Logs, moisture ≤ 25 % | No / No | No / No | No / No | No / No |
| Wood Chips, moisture 15-35 % | No / No | No / No | No / No | No / No |
| Wood Chips, moisture > 35 % | No / No | No / No | No / No | No / No |
| Wood Pressed in the Form of Pellets or Briquettes | Yes / No | Yes / No | Yes / No | Yes / No |
| Sawdust, moisture ≤ 50 % | No / No | No / No | No / No | No / No |
| Other Wood Biomass | No / No | No / No | No / No | No / No |
| Non-Wood Biomass | No / No | No / No | No / No | No / No |
| Hard Coal | No / No | No / No | No / No | No / No |
| Lignite (including briquettes) | No / No | No / No | No / No | No / No |
| Coke | No / No | No / No | No / No | No / No |
| Anthracite | No / No | No / No | No / No | No / No |
| Briquettes from Mixed Fossil Fuels | No / No | No / No | No / No | No / No |
| Other Fossil Fuel | No / No | No / No | No / No | No / No |
| Briquettes from a Blend (30-70%) of Biomass and Fossil Fuel | No / No | No / No | No / No | No / No |
| Other Mixture of Biomass and Fossil Fuel | No / No | No / No | No / No | No / No |
| PM Emission (mg/m³) – Recommended Fuel | 16 | 18 | 15 | 18 |
| OGC Emission (mg/m³) – Recommended Fuel | 12 | 14 | 15 | 4 |
| CO Emission (mg/m³) – Recommended Fuel | 216 | 267 | 219 | 286 |
| NOₓ Emission (mg/m³) – Recommended Fuel | 119 | 123 | 113 | 122 |
| Properties When Operating with Recommended Fuel Only | ||||
| Utilized Heat Generated | ||||
| at nominal heating power (Pn) (kW) | 8.6 | 12.4 | 15.4 | 19.1 |
| at 30% of nominal heating power (Pp) (kW) | 2.3 | 3.5 | 4.4 | 5.0 |
| Operational Efficiency | ||||
| at nominal heating power (ηn) (%) | 85.6 | 85.0 | 86.1 | 85.5 |
| at 30% of nominal heating power (ηp) (%) | 85.1 | 85.0 | 85.6 | 85.0 |
| For Solid Fuel Combined Heat and Power Boilers: Electrical Efficiency | ||||
| at nominal heating power (ηel,n) (%) | n/a | n/a | n/a | n/a |
| Electricity Consumption for Own Needs | ||||
| at nominal heating power (elmax) (kW) | 0.014 | 0.018 | 0.022 | 0.038 |
| at 30% of nominal heating power (elmin) (kW) | 0.008 | 0.011 | 0.017 | 0.019 |
| secondary devices for emission reduction, where applicable (kW) | n/a | n/a | n/a | n/a |
| in standby mode (PSB) (kW) | 0.005 | 0.005 | 0.005 | 0.008 |
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