Boiler DEFRO KOMFORT EkoPELL 14 kW Left/Right
SKU: F170O
EAN: 2010000030240
Product details
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Defro KOMFORT EKOPELL Pellet Boilers
The Defro KOMFORT EKOPELL series boilers are a line of modern, automatic heating devices designed to burn wood pellets. They are crafted to ensure high user comfort, energy efficiency, and eco-friendly operation. Meeting the requirements of the Ecodesign directive and achieving an A+ energy class, these boilers provide a reliable and cost-effective source of heat for a wide range of buildings.
Key Features of the Defro KOMFORT EKOPELL Boilers:
- Automatic Pellet Combustion: The boiler operates in automatic mode, using recommended wood pellets as fuel, ensuring minimal maintenance and high user comfort.
- High Energy Efficiency (Class A+): The devices feature high seasonal energy efficiency for room heating (up to 81%) and high operational efficiency (around 85%), resulting in low heating costs.
- Ecodesign Compliance: The boilers meet stringent emissions standards (PM, VOC, CO, NOx) as per Commission Regulation (EU) 2015/1189, contributing to cleaner air.
- Wide Power Range (14-35 kW): Availability of models with nominal power of 14, 20, 25, 30, and 35 kW allows for perfect matching of the device to the heating demands of various sizes of buildings.
- Optimal Operation with a Buffer: Recommended cooperation with a suitably selected buffer storage tank for domestic hot water (with a minimum capacity depending on the model) to ensure the most stable and efficient operation of the heating system.
- Low Electricity Consumption: The boilers are characterized by low electricity consumption for their operation, further enhancing the economy of their use.
Who is this a good choice for?
The Defro KOMFORT EKOPELL boilers are an excellent choice for homeowners as well as smaller commercial or public utility buildings looking for an efficient, eco-friendly, and user-friendly pellet heating system. Their high energy class, compliance with Ecodesign standards, and wide range of power options make them versatile devices that meet the needs of modern construction.
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Technical Specification – DEFRO KOMFORT EKOPELL Boilers (14-35 kW)
| Parameter | KOMFORT EKOPELL 14 | KOMFORT EKOPELL 20 | KOMFORT EKOPELL 25 | KOMFORT EKOPELL 30 | KOMFORT EKOPELL 35 |
|---|---|---|---|---|---|
| Device Parameters | |||||
| Model Identifier | KOMFORT EKOPELL 14 | KOMFORT EKOPELL 20 | KOMFORT EKOPELL 25 | KOMFORT EKOPELL 30 | KOMFORT EKOPELL 35 |
| Fuel Supply Method | Automatic fuel supply: boiler operation with a hot water storage tank of 280 l capacity required | Automatic fuel supply: boiler operation with a minimum hot water storage tank of 400 l recommended | Automatic fuel supply: boiler operation with a minimum hot water storage tank of 500 l recommended | Automatic fuel supply: boiler operation with a minimum hot water storage tank of 600 l recommended | Automatic fuel supply: boiler operation with a minimum hot water storage tank of 700 l recommended |
| Condensing Boiler | No | No | No | No | No |
| Co-generation Boiler for Solid Fuels | No | No | No | No | No |
| Multi-functional Boiler | No | No | No | No | No |
| Parameters according to Regulation 2015/1187 | |||||
| Energy Efficiency Class | A+ | A+ | A+ | A+ | A+ |
| Nominal Thermal Power (kW) | 14 | 20 | 25 | 30 | 35 |
| Energy Efficiency Index (EEI) | 111 | 114 | 114 | 119 | 119 |
| Seasonal Energy Efficiency for Space Heating (ηs) (%) | 75 | 77 | 77 | 81 | 80 |
| Fuel and Emissions Related to Seasonal Space Heating | |||||
| Fuel | (recommended / other suitable) | ||||
| Logs, humidity ≤ 25 % | No / No | No / No | No / No | No / No | No / No |
| Wood Chips, humidity 15-35 % | No / No | No / No | No / No | No / No | No / No |
| Wood Chips, humidity > 35 % | No / No | No / No | No / No | No / No | No / No |
| Pressed Wood in the form of Pellets or Briquettes | Yes / No | Yes / No | Yes / No | Yes / No | Yes / No |
| Wood Shavings, humidity ≤ 50 % | No / No | No / No | No / No | No / No | No / No |
| Other Wood Biomass | No / No | No / No | No / No | No / No | No / No |
| Non-Wood Biomass | No / No | No / No | No / No | No / No | No / No |
| Hard Coal | No / No | No / No | No / No | No / No | No / No |
| Lignite (including briquettes) | No / No | No / No | No / No | No / No | No / No |
| Coke | No / No | No / No | No / No | No / No | No / No |
| Anthracite | No / No | No / No | No / No | No / No | No / No |
| Mixed Fossil Fuel Briquettes | No / No | No / No | No / No | No / No | No / No |
| Other Fossil Fuel | No / No | No / No | No / No | No / No | No / No |
| Briquettes from a mixture (30-70 %) of biomass and fossil fuel | No / No | No / No | No / No | No / No | No / No |
| Other mixtures of biomass and fossil fuel | No / No | No / No | No / No | No / No | No / No |
| Emission of PM (mg/m³) – Recommended Fuel | 19 | 16 | 17 | 18 | 18 |
| Emission of VOC (mg/m³) – Recommended Fuel | 12 | 13 | 15 | 11 | 13 |
| Emission of CO (mg/m³) – Recommended Fuel | 401 | 379 | 312 | 289 | 377 |
| Emission of NOₓ (mg/m³) – Recommended Fuel | 171 | 166 | 179 | 93 | 118 |
| Properties When Operating with Recommended Fuel Only | |||||
| Produced Useful Heat | |||||
| at nominal thermal power (Pn) (kW) | 14.7 | 20.0 | 25.1 | 30.3 | 35.8 |
| at 30 % of nominal thermal power (Pp) (kW) | 4.1 | 5.7 | 7.4 | 8.9 | 10.1 |
| Operational Efficiency | |||||
| at nominal thermal power (ηn) (%) | 79.8 | 81.4 | 80.9 | 84.6 | 84.6 |
| at 30 % of nominal thermal power (ηp) (%) | 80.0 | 81.4 | 81.6 | 85.2 | 84.9 |
| For Solid Fuel Co-generation Boilers: Electrical Efficiency | |||||
| at nominal thermal power (ηel,n) (%) | n/a | n/a | n/a | n/a | n/a |
| Electricity Consumption for Self-Use | |||||
| at nominal thermal power (elmax) (kW) | 0.054 | 0.058 | 0.066 | 0.092 | 0.124 |
| at 30 % of nominal thermal power (elmin) (kW) | 0.026 | 0.032 | 0.044 | 0.058 | 0.067 |
| secondary devices for emission reduction, where applicable | n/a | n/a | n/a | n/a | n/a |
| in standby mode (PSB) (kW) | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
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