Fröling P4 3-15 kW

Fröling – premium Austrian boiler technology

The Fröling, a premium Austrian manufacturer is the specialist in wood and pellet heating. The P4 series combines automatic pellet firing with a boiler design engineered for convenient operation.

Fröling P4 – 15 kW pellet boiler

Compact solution for central heating, with automatic pellet feeding and ignition. Control tailored to the building's heat demand allows for more convenient operation.

Important design features of the P4 product family

• Lambda control: adjusts the combustion air to the combustion process.
• Speed-controlled induced draft fan: supports controlled combustion and flue gas exhaust.
• Automatic ignition and pellet feeding: less daily manual intervention.
• WOS heat exchanger cleaning: helps keep heat transfer surfaces clean.
• Multi-pass heat exchanger: structure designed to utilize flue gas heat.
• Accessible ash pans: the P4 15–25 variants require manual ash emptying; external automatic ash removal on larger models does not apply to this variant.

The attached factory P4 brochure presents the structure of the product family. The specific control variant and accessories of the equipment will be agreed upon separately; the touchscreen equipment in the brochure does not imply that this used boiler has the same.

Comparative price of a new pellet boiler

New Fröling PE1 Pellet 15, 14203C: 10,357.17 EUR gross, with 19% German VAT; 8,703.50 EUR net. Source: Wolf Online Shop, verified on: October 5, 2026 This is a different model: not the exact new price of the used P4.

The advertised new PE1 package includes P3200 Touch control, a 41-liter pellet hopper, an external suction module, and integrated return-water elevation. Complete pellet storage, buffer tank, transport, and installation are separate items; delivery conditions to Hungary are to be agreed upon.

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, Chip feeders, Woodchip boilers, Wood gasification boilers, Gas boilers, Steam boilers, Heat exchangers, Heat pumps, Infrared radiant 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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