Brunner Fireplace Set BKO 42-42 DT green

Brunner Fireplace Set BKO 42-42 DT green

BRUNNER quality with an exclusive raw steel cladding

The BKO 42-42 DT green features the high-quality BKH 42-42 fireplace insert, equipped with the latest BRUNNER combustion technology. The patented trough-shaped combustion system ensures particularly clean, efficient, and even combustion.

1. Technology and Combustion
BKH 42-42 Fireplace Insert: A high-quality insert with the latest combustion technology from BRUNNER.

Patented trough combustion: Ensures particularly clean, efficient, and even combustion.

2. Design and Material
Cover made of raw steel: Ideally suited to urban living styles and brings a touch of industrial design to the room.

Care Instructions: With proper care, the surface will last a long time and develop a unique patina over time, giving the stove character and uniqueness.

Well-thought-out Design Down to the Last Detail
The throttle valve is elegantly and space-savingly integrated directly into the flue pipe – the operating lever sits discreetly in the steel cover. Thanks to the flexible positioning of the flue connection (left or right), maximum planning freedom is maintained.

The two-part cover plate made of 3mm thick, black-painted steel ensures a clean, professional finish. Prefabricated recesses for the exhaust pipe and throttle handle are already lasered in – this saves time and effort.

Perfectly prepared for the professional installer
The BKO is delivered as a pre-assembled system unit – specially developed for quick and precise installation by a professional contractor.

All components – from the heating insert to the cladding frame and the raw steel cladding – are precisely matched at the factory. The structured design with clearly defined assembly steps ensures a clean result with minimal adjustment effort on site.

The two-part cover plate made of 3mm thick, black-painted steel ensures a clean, professional finish. Prefabricated recesses for the exhaust pipe and throttle handle are already lasered in – saving time and effort.

Set components:

• BKH 5.0 Flat 42-42 DT
• Firebox lining fireclay (FR)
• SET Cast iron heat exchanger rings
• Frame
• Raw steel cladding
• Connection piece eccentric ⌀ 150 mm

Description

• Manufacturer: Brunner
• Energy efficiency class:
• Power: 7 kW
• Filling quantity (kg): 1.5 - 3 kg
• Door size height x width x depth: 42 x 42 cm
• Pane size height x width x depth: 35 x 35 cm
• Combustion chamber depth: 35 cm
• Cladding height x width x depth: 170 x 58,5 x 58,5 cm
• Door variants: Hinged door
• Combustion chamber design: Fireclay natural clay grooved look, optional cast iron plate grooved look black
• Burner technology: Wood firing, catalytic converter technology (optional)
• Operation: Control, manually operated
• Front design: Fire table black
• Log length: 25 - 33 cm
• Weight: approx. 423 kg

Optional accessories:
EAS
90° bend - throttle valve and cleaning ⌀ 150 mm
Connection piece eccentric ⌀ 150 mm
Coated glass ceramic
Cast iron combustion chamber lining
Catalytic converter module BKH 5.0
Air connection box ⌀ 125 mm (included with EAS version)

Requirements/limit values:
Germany / Austria / Switzerland / Norway: 1.BImSchV (Stufe 2) / 15a BVG (2015) / LRV / NS 3059

The BRUNNER “Green” range of wood-burning stoves sets new standards in stove technology by offering a unique, patent-protected, hollow combustion system. This innovation ensures a perfect flame pattern with minimal emissions that are well below all current limits. The “Green” and “Green+” fireplaces from BRUNNER are therefore pioneers in sustainable, environmentally friendly heating technology.

Main features of the BRUNNER “Green” fireplaces:

Patented trough firing: the specially developed combustion chamber geometry is a major innovation. This shape enables efficient and clean combustion, as the primary air flows laterally into the combustion chamber recess and the secondary air is supplied from above as pane scavenging air. The grate and ash box are completely eliminated, which makes maintenance and handling easier.
Clean burning without laboratory conditions: A particularly noteworthy advantage is that BRUNNER fireplaces do not only achieve their low emissions under laboratory conditions. With the right operation and the right fuel, verifiably clean emissions can also be achieved in domestic use. This makes it possible for everyone to heat “green” at home.
Green+ with catalytic converter and combustion control: To achieve the highest quality level, versions with an integrated catalytic converter and intelligent combustion control are available. These ensure even more efficient and environmentally friendly combustion.
Optimized air flow: A front control element can be used to set the optimum ratio of primary and secondary air, which has been determined on the basis of test bench tests. This precise air control helps to optimize combustion and minimize pollutants.
BRUNNER's “Green” technology shows that efficiency, design and environmental awareness can be harmoniously combined. These fireplaces not only offer a visually appealing and powerful fireplace, but also actively contribute to reducing emissions, making them a forward-looking choice for anyone who wants to heat sustainably and responsibly.