Extraflame La Nordica

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Extraflame La Nordica
Pellet Boiler Extraflame PK15 EVO, 15.0 kW
Extraflame PK15 EVO, compact 15 kW pellet boiler
delivering 100% of its power directly to your central heating water, providing a complete alternative to traditional gas boilers.
Coming soon. The technical specifications below are preliminary (registration phase) and subject to change.
The Extraflame PK15 EVO is a high efficiency pellet boiler offering a heat output of 4.4 to 15.0 kW. It heats up to ~430 m³ of living space via radiators or underfloor heating, achieving an efficiency rating of 93.9% - 93.6%. Flue outlet Ø 100 mm (rear (P) or left side (lat.)).
Output 4.4 - 15.0 kW: heats spaces up to ~430 m³ via radiators or underfloor heating
High efficiency 93.9% - 93.6%, energy class A+ and 5-star rating (DM 186)
Flue outlet Ø 100 mm: rear (P) or left side connection
Dedicated pellet boiler: 15 kW, 100% output to water
Replaces your gas or oil boiler: feeds radiators and underfloor heating
Wi-Fi integrated as standard (Total Control 2.0)
Color
Raw material
Wood pellets
Add-ons
- Manufacturer:
- Extraflame La Nordica
- Article number:
- PK15-EVO
Features
- Heat output 4.4 - 15.0 kW: heats spaces up to ~430 m³ via radiators or underfloor heating
- High efficiency 93.9% - 93.6%, energy class A+ and 5-star rating (DM 186)
- Flue outlet Ø 100 mm: connection available at rear (P) or left side (lat.)
- Dedicated pellet central heating boiler: 15 kW, 100% output to water
- Replaces your traditional gas or oil boiler: supplies radiators and underfloor heating
- Wi-Fi included as standard (Total Control 2.0)
- Large 75 kg hopper: expandable to 300 kg with external tank
- Automatic cleaning of burn pot and heat exchanger plus PWM pump
- 75 kg pellet hopper: consumption 1.0 - 3.4 kg/hour
- Controls: integrated standard unit (Total Control 2.0)
- Made in Italy: compliant with EN 14785 and Ecodesign 2022
Extraflame PK15 EVO: Detailed Product Overview
This model is expected soon. The listed technical specifications are preliminary (registration phase) and subject to minor updates.
The PK15 EVO from the renowned Italian brand Extraflame (La Nordica Extraflame) is a compact 15 kW pellet central heating boiler. Delivering 100% of its generated output directly to your heating water system, it offers a real sustainable alternative to standard gas heating. With a heat output ranging from 4.4 to 15.0 kW, it effectively warms spaces up to ~430 m³ via central heating radiators or hydronic underfloor heating, running at an optimal efficiency of 93.9% - 93.6%. Rated in energy class A+ with a top environmental classification of 5 stars (DM 186).
Key Features and Equipment
Dedicated pellet boiler: 15 kW, 100% heat output to water
Replaces gas or oil boilers: feeds radiators and underfloor heating circuits
Wi-Fi included as standard (Total Control 2.0)
Large 75 kg hopper: expandable up to 300 kg with an external storage tank
Automatic cleaning of burn pot and heat exchanger plus PWM pump
Flue Outlet Ø 100 mm, Essential Installation Info
The PK15 EVO features a flue connection of Ø 100 mm, positioned at the rear (P) or left side (lat.). Be sure to select appropriate flue pipes and bends in Ø 100 mm. Installation must be conducted by a qualified professional according to local heating regulations.
Belgian VAT Benefit
The displayed price is excluding VAT. When installed in a residential home older than 10 years in Belgium, a reduced VAT rate of 6% applies instead of 21%, provided supply and installation are completed by a registered contractor.
Main Features at a Glance
Output 4.4 - 15.0 kW: heats up to ~430 m³ living area via radiators or underfloor systems
High efficiency 93.9% - 93.6%, energy class A+ and 5 stars (DM 186)
Flue outlet Ø 100 mm: rear (P) or left side connection
Dedicated pellet boiler: 15 kW, 100% output to water
Replaces gas or oil boilers: feeds radiators and underfloor heating
Wi-Fi integrated as standard (Total Control 2.0)
Large 75 kg hopper: expandable to 300 kg via external storage tank
Automatic cleaning of burn pot and exchanger plus PWM pump
75 kg pellet hopper: consumption 1.0 - 3.4 kg/h
Controls: integrated as standard (Total Control 2.0)
Made in Italy: compliant with EN 14785 and Ecodesign 2022
The PK15 EVO complies with EN 14785 and Ecodesign 2022, is Made in Italy, and includes a 2-year manufacturer warranty.
Recommended Accessories
Automatic pellet storage tank 300 kg (art. 9208238): external hopper that automatically feeds pellets, expanding the standard 75 kg capacity to 300 kg for weeks of continuous operation. €3010.00 excl. VAT.
IR Touch remote control (art. 9278471): backlit spare or replacement remote control with integrated room thermostat function. €47.80 excl. VAT.
Specifications
- Power (kW)
- 4,4-15 kW
- Efficiency (%)
- 94%
- Heating area (m²)
- 430 m²
- Heatable volume (m³)
- 430 m³
- Fuel type
- pellets
- Consumption (kg/h)
- 1-3,4 kg/u
- Tank capacity (kg)
- 75 kg
- Energy class
- A+
- Eco stars
- 5/5
- Hermetically sealed
- Yes
- Flue outlet (mm)
- Ø 100 mm
- Flue position
- Rear (P) or left side (lat.)
- Wifi
- Built-in (standard)
- Warranty
- 2 years manufacturer warranty
- Vermogen op water
- 4.4 - 15.0 kW: 100% to heating water
- Kleur
- Grey (light/dark)
- Artikelnummers
- Grey (light/dark) PK15-EVO
- CO-uitstoot
- Complies with Ecodesign 2022 (EN 14785)
- Verbrandingskamer
- Cast iron
- Brander
- Cast iron burn pot
- Bekleding
- Painted steel
- Deur
- Cast iron fire door with ceramic glass
- Ventilatie
- No space ventilation: central heating boiler, 100% heat to water
- Bediening
- LED display + remote control
- Aansluiting
- 230V / 50Hz
- Thermostaat
- Weekly chronothermostat + compatible with external thermostat
- Veiligheidsafstanden
- See installation manual: guidance approx. 20 cm rear, 30 cm sides, 100 cm front
- Asverwijdering
- Removable ash drawer and removable burn pot
- Veiligheid
- Safety thermostat and pressure switch (depressostat)
- Norm
- EN 14785, Ecodesign 2022
- Herkomst
- Made in Italy
- Beschikbaarheid
- Coming soon: preliminary technical data (registration phase)
- Type toestel
- Pellet boiler (caldaia): feeds radiators and/or underfloor heating
- Compatibele accessoires
- Automatic pellet storage tank 300 kg (art. 9208238) · IR Touch remote control (art. 9278471)
Wood pellet specifications
- Raw material
- Wood pellets
Dimensions
- Width (mm)
- 822
- Height (mm)
- 1398
- Depth (mm)
- 745
- Weight (kg)
- 295
Frequently asked questions
The PK15 EVO delivers an output between 4.4 and 15.0 kW, capable of heating up to ~430 m³ via central heating radiators or underfloor circuits. Well insulated homes can cover larger areas, while older homes require slightly more output per volume.
The flue outlet size is Ø 100 mm, with options to connect at the rear (P) or left side (lat.). Choose matching Ø 100 mm flue pipes. Have the system fitted by a qualified heating installer.
Pellet consumption ranges between 1.0 and 3.4 kg/hour. Combined with the 75 kg internal hopper, it offers extended run times before needing a refill.
Yes, controls come integrated as standard via Total Control 2.0 Wi-Fi. It also features a built-in weekly chronothermostat programmer.
Daily to regular maintenance includes a quick clean of the removable burn pot and ash tray. An annual professional service and flue sweep are required, typically costing between €120 and €180.
Use certified Ø 6 mm wood pellets (ENplus A1). High quality pellets with low ash content ensure cleaner combustion, reduced maintenance, and optimal performance.
The stated price excludes VAT. For residential installations in Belgium on properties older than 10 years, a reduced VAT rate of 6% usually applies when both supply and installation are handled by a registered contractor.
The PK15 EVO complies with EN 14785 and Ecodesign 2022 standards, featuring energy class A+ and 5 stars (DM 186). It includes a 2-year manufacturer warranty and is Made in Italy.
Spare parts for this product
1 product
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