Fröling TMC 100 kW

Fröling – premium Austrian boiler engineering

Founded in 1961, Fröling, the premium Austrian manufacturer specializes in cordwood, pellet, and woodchip heating. The Turbomatic family combines automated firing with controllable heat generation.

Turbomatic TMC 100 – automated biomass heating

100 kW woodchip and pellet boilerfor hydronic heating systems.

Key benefits

• Moving, vibrating, and tilting grate: The self-driven grate loosens the burning fuel, removes accumulated residue, and helps keep the combustion air path clean.
• Lambda control: The lambda sensor continuously measures the oxygen content of the flue gas; the control unit adjusts the air supply accordingly when the fuel or its moisture content changes.
• Separate primary and secondary air: Primary air supports the combustion of the fuel bed, while secondary air assists in the complete burnout of the released combustible gases.
• Automatic WOS heat exchanger cleaning: Turbulators moved within the heat exchanger tubes remove deposits and improve the transfer of flue gas heat to the heating water.
• Automatic combustion chamber ash removal: The system transfers the ash from the combustion chamber into the ash pan, reducing the need for manual ash removal during daily operation.
• Firebrick-lined combustion chamber: The heat-resistant lining maintains a high combustion temperature, and the large post-combustion chamber provides more time for combustible gases to burn out.
• Controlled flue gas extraction: The exhaust fan ensures the flow of flue gas and supports uniform combustion.
• Independent drives: Feeding, the grate, and other units operate separately; the control system adapts individual tasks to boiler operation.
• Woodchips, wood pellets, and wood shavings: The Turbomatic is designed for various wood-based fuels, allowing it to be adapted to locally available wood with the proper feeding setup.
• Optional manual cordwood emergency operation: The factory design also allows the use of cordwood with a separately inserted grate.
• Automatic ignition: The built-in ignition unit ignites the fuel during the control start-up sequence.
• Automatic auger feeding: The feed auger delivers chips or pellets to the combustion zone, adjusted to the boiler load.
• Backburning protection: The fuel supply route is separated from the boiler by a safety flap or rotary valve included in the design.
• Separate ash removal for the heat exchanger: In the factory design of the TMC 70–110, the ash beneath the heat exchanger is conveyed to the second ash collection bin via a separate removal system.

Important factory specifications

• Factory output range: 30–100 kW.
• Power supply: 400 V, 50 Hz.
• Factory boiler water capacity: 300 liters.
• Maximum operating pressure: 3 bar; permissible boiler temperature: 95 °C.
• Minimum return temperature: 55 °C.

New boiler price – for comparison

Fröling T4e 100 ESP, 14711ESPL: 32,036.50 EUR gross (19% German VAT; calculated net: 26,921.43 EUR). New equipment price source – open ↗, date of price: October 5, 2026. A new boiler with a left-hand stoker, electrostatic particulate filter, and integrated return temperature elevation. Complete storage extraction and installation are separate system costs; delivery within Hungary is subject to prior agreement.

Factory documentation – open ↗.

Fuel and application: a system that can also be dimensioned for heating horticulture, workshops, and agricultural buildings. For sawdust, shavings, untreated joinery waste, or cherry pits, please consult with us regarding the specific boiler, feeder, and factory fuel specifications; their usability must be checked on a model-by-model basis.

Brands available in ProfiKazán's 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.

Heating systems and related equipment in one place

Categories in our catalog: Spare parts, Chip feeders, Woodchip 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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