Guntamatic BMK 15-30 kW

Guntamatic – premium Austrian biomass heating

A Guntamatic, a premium Austrian manufacturer, develops firewood, pellet, and wood chip heating solutions. The BMK series combines manual wood firing with sophisticated combustion control.

BMK 15–30 kW – wood gasification boiler for central heating

A suitable solution for single-family houses, workshops, and small farm buildings heatable with firewood, sized according to the building's heat demand. The appropriate buffer storage helps coordinate wood combustion and the changing heating demand.

Advantages of the BMK 20/30 factory documentation

• Separate gasification and combustion zone: The heating of the wood and the burning of the released wood gases take place in separate spaces, supporting better fuel utilization.
• Lambda probe combustion control: The control adjusts the combustion air to the boiler's operation based on the oxygen content of the flue gas.
• Controlled flue gas fan: The extractor assists the path of the wood gases and the air flow necessary for combustion.
• Externally operable heat exchanger cleaning: The cleaning lever moves the turbulators placed inside the tubes, allowing deposits to be loosened without disassembling the ducts.
• Separate loading and ash door: Separate access is available for wood loading and the removal of combustion residue.
• Turbulator heat exchanger: The deflection of the flue gas flow promotes more intense heat transfer toward the boiler water.
• Central heating and heat storage: The generated heat can be delivered to a radiator system, or with appropriate mixing, to other heat emitters and buffer storage.
• Maintainable combustion chamber and heat exchanger: The replacement and cleaning of separately documented internal components support long-term operation.

Factory documentation – open ↗

Documented comparative price of the new boiler

Today's new Guntamatic BMK 30, 065-100: EUR 12,247.00 Austrian factory list price. Source: , verified: October 5, 2026. Please request information regarding the VAT content of the factory list price. Factory documentation – open ↗

The price of the new basic boiler includes control, lambda probe, buffer sensors, and cleaning accessories. Automatic ignition, weather-compensated MKR, return lift, buffer storage, transport, and installation are separate items.

Brands offered by ProfiKazán

AGRO Forst & Energietechnik, Alfa Laval, Austria Email, Binder, Biral, Buderus, Clima, Delphis-therm, EDER, Elco, Fröling, GEA, Gilles, Grundfos, Grünbeck, Guntamatic, HAPPEL / Ziehl-Abegg, Hargassner, HDG, Heizbösch, Herz, Hoval, Kampmann, Kränzle, KSB, KWB, LOOS, Lopper, Lowara, Mawera, Nolting, ORION / AL-KO, Picopello, Pneumatex, Pollhuber, Prüller, Reflex, Remeha, Ruwac, Schwank, Sieger, Siemens, Spanex, Varem, Viessmann, Wilo, Windhager, Wolf, YORK.

Heating systems and related equipment in one place

Categories of our catalog: Spare parts, Wood chip feeders, Wood chip boilers, Wood gasification boilers, Gas boilers, Steam boilers, Heat exchangers, Heat pumps, Infrared heaters, Industrial vacuum cleaners, Industrial cleaning machines, Warm air heaters, Hot water storage tanks, Measuring instruments, Oil boilers, Pellet boilers, Pumps, Expansion vessels, Unit heaters, Multi-fuel boilers, Controls, Water treatment.

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