Fröling F2-30 SZ wood-fired boiler, 29 kW

Fröling – premium Austrian heating technology.The manufacturer from Grieskirchen develops heating solutions powered by split logs, wood chips, and pellets.

F2-30 SZ – 29 kW log wood boiler. On the original data plate, the SZ version equipped with a flue gas exhaust fan is listed separately alongside the F2-30 without a fan. It can be designed for central heating coordinated with a buffer tank.

• 29 kW delivered heat output:The F2-30 SZ is a log wood boiler that can be used for central heating in buildings with the appropriate heat demand.
• SZ version with flue gas extraction fan:The fan assists the airflow through the boiler and the exit of flue gases into the chimney.
• Designed for 33 cm logs:The factory F2 design is adapted to the standard short firewood size.
• Large loading chamber:A larger amount of wood can be placed at once in the 98-liter loading chamber of the F2-30 SZ series.
• Separate loading and ash doors:Fuel loading and the management of the lower part of the boiler are carried out through separate openings.
• Operation designed with a buffer tank:The tank makes the heat generated during combustion available for subsequent heating demands as well.
• 95-liter internal boiler water volume:According to the data plate of the offered unit, this water volume is connected to the hydraulics of the heating system.
• 3 bar and 95 °C operating limits:The boiler's own pressure and temperature data can be used for designing the safety system.

Factory series brochure.

New comparative price – 2026.10.06. The new boiler price for the Fröling S3v Turbo 30, 12321A on wolf-online-shop.de is EUR 8,742.85 gross, with 19% German VAT; calculated net EUR 7,346.93. The named package lists the boiler, Lambdatronic S 3200 Touch control system, and cleaning tools; the automatic ignition is an option. System accessories, shipping, and installation represent separate costs.New equipment price source – open ↗

Electrical data according to the data plate: 230 V / 50 Hz, 10 A / 76 W.

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: 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 tanks, Unit heaters, Multi-fuel boilers, Controls, Water treatment.

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