Our wall mounted Therm Pellet appliances, with highly efficient rotating combustion, are innovative low temperature systems. You benefit from Guntamatic pellet technology, proven over many years. This highly efficient, extremely compact wall mounted boiler for biomass – the world's first to be manufactured in series – offers the opportunity to heat with wood pellets in line with the prevailing demand. It is suitable for new build, as well as the...

Biostar systems feature a unique concept with the highest efficiency and maximum modulation ability. This enables you to operate with extreme efficiency and optimum convenience, even in the low temperature range, keeping your system absolutely futureproof.

Biostar pellet systems, with rotating combustion, build on the proven Biostar concept. These systems set new benchmarks in terms of fuel utilisation, as well as dust and fine dust emissions. They are also extremely economical in operation, deliver the cleanest combustion, favourable maintenance costs and feature a robust, durable design.

Biocom heating systems with industrial step grate technology deliver maximum economy with minimum emissions. These boilers can operate with wood pellets of varying quality.

Biocom heating systems, with industrial step grate technology, combine maximum economy with minimum emissions. These boilers can operate with wood pellets of varying quality.

Biocom heating systems, with industrial step grate technology, combine maximum economy with minimum emissions. These boilers can operate with wood pellets of varying quality.

Highly economical GUNTAMATIC wood gasification boilers for logs up to 0.3 m long are equipped with an innovative combustion concept and represent efficiency of the highest level. Thanks to their robust stainless steel construction and their rotating combustion chamber, Biosmart wood boilers offer a particularly long service life.

Our BMK stainless steel biomass converter is the perfect solution for all those who seek an innovative log heating system with rock-solid workmanship. It is extremely user friendly, robust and convenient to use. It sets new benchmarks when it comes to efficiency and reliability.

The VARIO combines the benefits of the innovative and highly efficient BIOSMART biomass converter with the convenience and economy of the BIOSTAR pellet system. This means the highest level of flexibility, optimum economy and perfect convenience. 

The BMK Vario-P combines the benefits offered by the innovative and highly efficient BMK biomass converter with the convenience and economy of the BIOSTAR pellet system. This means the highest level of flexibility, optimum economy and perfect convenience.

Our pioneering Pellet:Hybrid heat pump combines the benefits of an economical heat pump with those offered by a highly efficient pellet heating system. This compact system is suitable for new build and modernisation projects alike. It offers tremendous flexibility and optimum heating convenience.

The innovative combination of a highly efficient log heating system and advanced heat pump technology offers optimum heating convenience with first rate levels of economy.

The innovative combination of a highly efficient log heating system and advanced heat pump technology offers you optimum heating convenience with first rate levels of economy.

Our Powerchip heating systems, with step grate technology, effectively combine maximum economy and minimum emissions. Subject to approval and model, these boilers can also be converted to alternative fuels, such as pellets, miscanthus and plant matter.

Our Powerchip heating systems, with step grate technology, effectively combine maximum economy and minimum emissions. Subject to approval and model, these boilers can also be converted to alternative fuels, such as pellets, miscanthus and plant matter.

Our Powerchip heating systems, with step grate technology, effectively combine maximum economy and minimum emissions. Subject to approval and model, these boilers can also be converted to alternative fuels, such as pellets, miscanthus and plant matter.

Our POWERCORN systems are as convenient as they are highly efficient and offer optimum economy with heating output from 30 to 75 kW. Industrial stepped grate technology enables these systems to combust free flowing fuels without generating slag. 

Our POWERCORN systems are as convenient as they are highly efficient and offer optimum economy with heating output from 30 to 75 kW. Industrial stepped grate technology enables these systems to combust free flowing fuels without generating slag.

The PRO FLEX offers highly economical and futureproof heating convenience using pellets. Their modular design enables these systems to be offered with an output range of up to 1000 kW, and makes them suitable for a wide variety of applications.

The PRO offers highly economical and futureproof heating convenience using pellets and woodchips. Their modular design enables these systems to be offered with an output range of up to 1000 kW, and makes them suitable for a wide variety of applications.

The EC filter with protected technology is available in various sizes. It is the perfect supplement that makes your biomass heating system even more environmentally responsible. It operates in a two-stage mode: coarse flue gas particles are separated out by the integral cyclone. The electric filter, encased in the immersion pipe of the cyclone, filters the fine dust from the flue gas. The height of the immersion pipe of the cyclone can be...

Buffer cylinders are made from strong quality steel and are fitted with excellent insulation, made from 120 mm Neopor®/fleece.

Our system cylinders with freshwater module, are available in different sizes. They are the perfect comprehensive solution for the provision of heat and fresh domestic hot water. Thanks to the instantaneous water heater principle DHW is able to be drawn constantly without temperature fluctuations and without risk of legionnaire bacteria developing. In addition, they offer high draw-off rates, a large heat exchanger and the facility to mix in...

Our cylinders are made from strong quality steel and are fitted with excellent insulation made from 100 mm thick quality materials.