Fröling Lambdamatic 15 25 kW wood chip boiler

Fröling - premium Austrian biomass heating technology. The manufacturer from Grieskirchen develops wood chip, pellet, and log wood systems, ranging from smaller buildings to facilities with higher heat demands.

Lambdamatic 15 - 25 kW wood chip boiler. Instead of the 15 in the model designation, the unit's own data plate specifies a rated heat output of 25 kW with drier wood.

• 25 kW with wood at 20% moisture content: rated output according to the data plate.
• 21 kW at 40% moisture content: value pertaining to wetter wood, not a certified minimum modulation output.
• 104 liters boiler water capacity: heats the central heating water; buffer sizing is a separate task.
• 3.7 m² heating surface: heat transfer surface specified on the boiler data plate.
• 3 bar, maximum 95 °C: factory pressure and temperature limits to be observed.
• Year of manufacture 1996: Lambdamatic 15 model, based on the original data plate.

Documentation and equipment: the exact old user manual is not yet available. The design of the feeder, control system, and ash removal belonging to the machine will be agreed upon separately.

Comparative price of new equipment: Fröling T4e 25 ESP, right-hand stoker, 14702ESPR: 18,687.90 EUR gross, with 19% German VAT; calculated net 15,704.12 EUR. Verification: 2026.10.08., source: Heizung Billiger. The offer includes the boiler, stoker, ESP separator, and integrated return-flow boost; the costs of complete silo extraction, buffer storage, installation, and transport to Hungary are to be clarified separately.Comparison with a different, current model, not the exact new price of the advertised older type.

Brands available in the ProfiKazán selection

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.

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Categories of our catalog: Spare parts, 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, Fan heaters, Multi-fuel boilers, Controls, Water treatment.

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