Pellet Boiler Extraflame PK15

delivers 100% of its power to your central heating water, serving as a complete alternative to a gas boiler. The Extraflame PK15 is the predecessor to the PK15 EVO and delivers an output of 4.1 to 15.0 kW, heating up to ~431 m3 of living space via radiators or underfloor heating at an efficiency of approx. 93%. Flue outlet Ø 100 mm (rear or left side). - Heat output 4.1 - 15.0 kW: heats up to ~431 m3 of living space via radiators or underfloor heating - Efficiency approx. 93%, energy class A+ and 5 stars (DM 186) - Flue outlet Ø 100 mm: connection at the rear or left side (lat.) - Full-fledged pellet central heating boiler: 15 kW, 100% to water - Replaces your gas or oil boiler: feeds radiators and underfloor heating - Thick steel combustion chamber, cast iron fire door and burn pot - Built-in Wi-Fi as standard (Black Mask Display, Total Control 2.0) - 75 kg hopper: expandable to 300 kg with storage tank - Automatic cleaning of burn pot and heat exchanger, PWM circulation pump - Pellet hopper 75 kg: consumption 1.0 - 3.4 kg/hour - Equipped with wheels and top hydraulic connections - Made in Italy: complies with EN 14785