Steel wood-burning fireplace insert KRATKI BLANKA right 8 kW Ø 150

F 820 S is a Kunst wood-burning fireplace insert with a nominal output of 6.7 kW and an efficiency of 80.7%, designed to heat spaces of up to 80 m² with maximum efficiency and a refined design. It features double combustion, clean glass system, firebox lined with vermiculite, external air intake and screen-printed glass door. It complies with Ecodesign 2022, making it an efficient and environmentally friendly choice.

The Kratki OLIWIA model is a cast iron wood-burning fireplace insert rated at 16 kW. With 76.6% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki AMELIA DECO model is a cast iron wood-burning fireplace insert rated at 21 kW, featuring left side glass and decorative DECO cast iron door. With 79.9% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki MAJA DECO model is a cast iron wood-burning fireplace insert rated at 8 kW, featuring decorative DECO cast iron door. With 80.1% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki ZUZIA ECO model is a cast iron wood-burning fireplace insert rated at 12 kW. With 81% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki LUCY model is a steel wood-burning fireplace insert rated at 12 kW, featuring right side glass. With 80% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki KARI 70 model is a steel wood-burning stove rated at 8 kW. With 84% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It stands freely in the room and connects to a Ø 150 mm flue.

The Kratki FRANEK model is a cast iron wood-burning fireplace insert rated at 12 kW. With 82% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki MBO model is a wood-burning fireplace insert with water jacket rated at 15 kW, featuring left side glass. With 83% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet. Its water jacket delivers 8 kW to the water to support radiator or underfloor heating.

The Kratki OLIWIA DECO model is a cast iron wood-burning fireplace insert rated at 16 kW, featuring left side glass and decorative DECO cast iron door. With 76.6% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki FLOKI M model is a steel wood-burning fireplace insert rated at 10 kW. With 83.6% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki OLIWIA DECO model is a cast iron wood-burning fireplace insert rated at 16 kW, featuring right side glass and decorative DECO cast iron door. With 76.6% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki MBM model is a steel wood-burning fireplace insert rated at 10 kW. With 81% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki FLOKI M model is a steel wood-burning fireplace insert rated at 10 kW, featuring left side glass. With 83.6% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki MBN model is a steel wood-burning fireplace insert rated at 10 kW, featuring right side glass. With 80% efficiency and energy class A, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 200 mm flue outlet.

The Kratki LUCY SLIM model is a steel wood-burning fireplace insert rated at 10 kW, featuring right side glass. With 85% efficiency and energy class A+, it makes the most of your firewood and offers a wide view of the flames. It is designed to be built into a masonry fireplace or a custom surround, with a Ø 160 mm flue outlet.