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PELLET BOILER

NEW! P5 Pellet

12 – 105 kW

UNIQUE, INNOVATIVE.
Electrostatic precipitator
can be integrated

Pellet boiler

NEW! P5 Pellet

The newly developed P5 Pellet can be equipped with an optional electrostatic particle separator, which minimises dust emissions.
Thanks to the integrated return temperature control, the boiler always runs within the optimal temperature range, thus increasing efficiency.

Information/advice

You would like to have further product information or you have general questions regarding our company?

Request information / advice
Technical details
Download brochures
Download documents
Download Froling APP

The latest technology

Optional integrierbarer Elektrofilter

Optional integrable electrostatic precipitator

Rücklaufanhebung ohne Mischer

Continuously integrated return temperature control
without a mixing valve for maximum efficiency

Innovative Ascheklappe

Innovative ash flap

WOS-Technik

WOS system Efficiency Optimisation System

Hochtemperatur-Stahlgussbrennkammer

High-temperature cast steel combustion chamber with tangential secondary air nozzles for even better combustion

Hochwertige Isolierung

High-quality insulation for minimal radiant heat loss

Keramik-Glühzünder

Power-saving ceramic glow igniter for minimised energy consumption

7“ Touch-Display

Lambdatronic 5000 controller with 7" glass touch display for easy and intuitive operation

Automatische Entaschung

Automatic ash removal into a closed ash container

Lamellen-Kipprost

Patented slatted tipping grate with automatic grate cleaning

Individual controller for the heating system

Lambdatronic 5000 controller

With the new Lambdatronic 5000 boiler controller and the modern 7″ glass touch display, Fröling is moving into the future. The new design is impressive, not only for its intuitive operation but also its numerous new features. The most important
components can be freely selected in the tile overview and information and error messages can be customised. For example, the control system will inform you when the ash box needs to be emptied. This makes operating and running the system even simpler and easier to understand. The intelligent control management enables the almost unlimited integration of heating circuits, storage tanks and hot water tanks.

Advantages

  • Precise combustion control by a Lambda controller using a Lambda probe
  • Connection of heating circuits, water heaters and buffer storage tanks Management systems
  • Integration capability for a solar panel system
  • LED frame for status display with illuminated presence detection
  • Simple & intuitive operation
  • Various SmartHome solutions (e.g. Loxone, Modbus TCP) Remote control from the Living room (room console) or via the Internet (froeling-connect.com)

Keep track of everything with the Froling App

The Froling App allows you to check and control your Froling boiler online from
anywhere, at any time. You can read and modify the main status information and settings easily and conveniently online. You can also specify which status messages you want to be informed about via SMS or e-mail (e.g. when the ash box is to be emptied or in the event of a fault message).
The app is available in the Android Play Store and iOS App Store.

Advantages

  • Simple and intuitive operation of the boiler
  • Status information can be called up and changed within seconds
  • Individual naming of the heating circuits
  • Changes of status are notified directly to the user (e.g. via
    e-mail or push notifications)
  • No additional hardware required (such as an Internet gateway)

 

 

Smart Home

Loxone

Combine your Froling heating system with the Loxone Miniserver and the new Froling Extension and implement individual boiler control on the basis of the single room control of the Loxone Smart Home.

Modbus

Via the Froling modbus interface, the system can be integrated
into a building management system.

Brochures / EU Label

Brochure Hydraulic stations 2.53 MB
Brochure Tank systems 6.18 MB
Brochure P5 Pellet 12-40 kW 5.21 MB
Brochure P5 Pellet 45-105 kW 5.86 MB
EULabel_Produktlabel_P5 Pellet 2.87 MB
EULabel_Verbundlabel_P5 Pellet 3.48 MB
Produktdaten P5 Pellet 12-40 VO 2015/1187 + VO 2015/1189 2.73 MB
Produktdaten P5 Pellet 45-105 VO 2015/1187 + VO 2015/1189 3.16 MB
Produktdaten P5 Pellet 45-60 Brennwert VO 2015/1187 + VO 2015/1189 1.89 MB
NEW! P5 Pellet

Technical specifications

Tecnical specifications - P5 Pellet                                                                                     12151820> 20
Rated heat output¹ [kW]1214,91820Details for P5 20 - 105 kW please take a look in our brochures
Power consumption (nominal load) [W]55586265
Energy label²A++A++A++A++
Electrical connection [V/Hz/A]230 V / 50 Hz / fused C16A230 V / 50 Hz / fused C16A230 V / 50 Hz / fused C16A230 V / 50 Hz / fused C16A
Weight [kg]260260260260
Boiler capacity (water) [l]30303030
Pellet container capacity [l]66666666
Capacity, ash container [l]16161616

¹ Please note the eligible storage tank content for Germany! Please observe the subsidy regulations with regard to the required storage tank (eligibility).

2 Efficiency label (boiler + controller + condenser)

NEW! P5 Pellet

Dimensions

Dimensions in mm - P5 Pellet12-2025-40\> 45
L1       Length, boiler685750Details for P5 45 - 105 kW please take a look in our brochures
L2       Total length incl. flue gas pipe connection730795
B1       Width of boiler610700
B2       Distance of the flow to the side of the boiler395485
B3       Distance flow/return9090
B4       Distance between the suction lines and the side of the boiler95115
B5       Distance of suction hose connections6565
B6       Distance of the supply air to the side of the boiler105100
B7       Distance of the flue gas pipe connection from the side of the boiler135180
H1       Height, boiler13401560
H2       Height of suction hose connections14201640
H3       Height of rear flue gas pipe connection (optional)475560
H4       Height of supply air line115200
H5       Height, flow/return connection13751595
Flue spigot diameter, outside129129
NEW! P5 Pellet

Operating and maintenance areas

Recommended distances in mm - P5 Pellet12-2025-40\> 45
A     Insulated door to the wall600690Details for P5 20 - 105 kW please take a look in our brochures
B     Side of the boiler to the wall500500
C     Rear to the wall (flue gas pipe at the back)
Rear to the wall (flue gas pipe at the side)400<br>300<br>
        Rückseite zur Wand (Abgasrohr seitlich)50¹50¹
D     Side of the boiler to the wall3030
E     Maintenance area above the boiler for removing the WOS springs upwards500500
Minimum room size (L x W)1335 x 11401490 x 1230

¹ With the flue gas pipe connection at the right-hand side of the boiler (conversion necessary)

2 Maintenance area for removing the WOS springs upwards

Technical documentation

Bedienungsanleitung Pelletskessel P5 Pellet 45-105 (ESP)
6. May 2025 B1930125 [DE]
Operating instructions Pellet boiler P5 Pellet 45-105 (ESP)
27. August 2025 B1930125 [EN]
Manual de instrucciones Caldera de pellets P5 Pellet 45-105 (ESP)
27. August 2025 B1930125 [ES]
Mode d’emploi Chaudières à granulés P5 Pellet 45-105 (ESP)
27. August 2025 B1930125 [FR]
Manuale di istruzioni Caldaia a pellet P5 Pellet 45-105 (ESP)
27. August 2025 B1930125 [IT]
Bruksanvisning Pelletspanna P5 Pellet 45-105 (ESP)
27. August 2025 B1930125 [SV]
Navodila za uporabo Kotel na pelete P5 Pellet 45-105 (ESP)
30. April 2026 B1930125 [SL]
Navodila za uporaboKotel na pelete P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [SL]
Kasutusjuhend Pelletikatla P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [ET]
Lietošanas instrukcija Granulu katla P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [LV]
Bedienungsanleitung Pelletskessel P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [DE]
Operating instructions Pellet boiler P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [EN]
Manual de instrucciones Caldera de pellets P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [ES]
Mode d’emploi Chaudières à granulés P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [FR]
Manuale di istruzioni Caldaia a pellet P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [IT]
Bruksanvisning Pelletspanna P5 Pellet 45-105 (ESP)
7. September 2026 B1930225 [SV]
Návod k obsluze Kotle na pelety P5 Pellet 45-105 (ESP)
24. August 2026 B1930225 [CS]
Bedienungsanleitung Pelletskessel P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [DE]
Návod k obsluze Kotle na pelety P5 Pellet 45-105 (ESP)
24. August 2026 B1930326 [CS]
Operating instructions Pellet boiler P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [EN]
Manual de instrucciones Caldera de pellets P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [ES]
Kasutusjuhend Pelletikatla P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [ET]
Mode d’emploi Chaudières à granulés P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [FR]
Manuale di istruzioni Caldaia a pellet P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [IT]
Lietošanas instrukcija Granulu katla P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [LV]
Navodila za uporaboKotel na pelete P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [SL]
Bruksanvisning Pelletspanna P5 Pellet 45-105 (ESP)
7. September 2026 B1930326 [SV]
Bedienungsanleitung Pelletskessel P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [DE]
Operating instructions Pellet boiler P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [EN]
Manual de instrucciones Caldera de pellets P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [ES]
Mode d’emploi Chaudières à granulés P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [FR]
Manuale di istruzioni Caldaia a pellet P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [IT]
Bruksanvisning Pelletspanna P5 Pellet 12-40 (ESP)
13. January 2026 B1890225 [SV]
Navodila za uporabo Kotel na pelete P5 Pellet 12-40 (ESP)
30. April 2026 B1890225 [SL]
Kasutusjuhend Pelletikatla P5 Pellet 12-40 (ESP)
6. May 2026 B1890225 [ET]
Lietošanas instrukcija Granulu katla P5 Pellet 12-40 (ESP)
6. May 2026 B1890225 [LV]
Návod k obsluze Kotle na pelety P5 Pellet 12-40 (ESP)
26. June 2026 B1890225 [CS]
Bedienungsanleitung Pelletskessel P5 Pellet 12-40 (ESP)
9. September 2026 B1890326 [DE]
Operating instructions Pellet boiler P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [EN]
Návod k obsluze Kotle na pelety P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [CS]
Manual de instrucciones Caldera de pellets P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [ES]
Kasutusjuhend Pelletikatla P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [ET]
Mode d’emploi Chaudières à granulés P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [FR]
Manuale di istruzioni Caldaia a pellet P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [IT]
Lietošanas instrukcija Granulu katla P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [LV]
Navodila za uporabo Kotel na pelete P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [SL]
Bruksanvisning Pelletspanna P5 Pellet 12-40 (ESP)
25. September 2026 B1890326 [SV]
Klemmenplan P5 Pellet 12-40
24. August 2026 M2730526 [DE]
Terminal diagram P5 Pellet 12-40
7. September 2026 M2730526 [EN]
Esquema de bornes P5 Pellet 12-40
7. September 2026 M2730526 [ES]
Plan des bornes P5 Pellet 12-40
7. September 2026 M2730526 [FR]
Schema dei collegamenti P5 Pellet 12-40
7. September 2026 M2730526 [IT]
Kopplingsschema P5 Pellet 12-40
7. September 2026 M2730526 [SV]
Klemmenplan P5 Pellet 70-105
27. November 2024 M2740324 [DE]
Klemmenplan P5 Pellet 70-105
27. November 2024 M2740224 [DE]
Klemmenplan P5 Pellet 70-105
9. February 2026 M2740325 [DE]
Terminal diagram P5 Pellet 45-105
9. February 2026 M2740325 [EN]
Esquema de bornes P5 Pellet 45-105
9. February 2026 M2740325 [ES]
Plan des bornes P5 Pellet 45-105
9. February 2026 M2740325 [FR]
Plan des bornes P5 Pellet 45-105
9. February 2026 M2740325 [IT]
Kopplingsschema P5 Pellet 45-105
9. February 2026 M2740325 [SV]
Klemmenplan P5 Pellet 70-105
24. August 2026 M2740426 [DE]
Montageanleitung Externe Entaschung für PE1e Pellet 45-60 / P5 Pellet 45-105
22. May 2025 M2490125 [DE]
Installation instructions External ash removal for PE1e Pellet 45-60 / P5 Pellet 45-105
2. June 2025 M2490125 [EN]
Manual de instalación Extracción de cenizas externa para la PE1e Pellet 45-60 / P5 Pellet 45-105
2. June 2025 M2490125 [ES]
Instructions de montage Décendrage externe pour PE1e Pellet 45-60 / P5 Pellet 45-105
2. June 2025 M2490125 [FR]
Manuale di installazione Sistema di rimozione cenere esterno per PE1e Pellet 45-60 / P5 Pellet 45-105
2. June 2025 M2490125 [IT]
Monteringsanvisning Extern uraskning för PE1e Pellet 45-60 / P5 Pellet 45-105
2. June 2025 M2490125 [SV]
Montageanleitung Nachrüstung Abgasrohranschluss hinten P5 Pellet 45-105
9. January 2026 M3080025 [DE]
Montageanleitung Nachrüstung Abgasrohranschluss hinten P5 Pellet 45-105
21. January 2026 M3080025 [MS]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 12-40
8. January 2026 M3040025 [DE]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 12-40
21. January 2026 M3040025 [MS]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 45-60
8. January 2026 M3050025 [DE]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 45-60
21. January 2026 M3050025 [MS]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 70-105
9. January 2026 M3060025 [DE]
Montageanleitung Nachrüstung Anschluss-Set für raumluftunabhängige Betriebsweise P5 Pellet 70-105
21. January 2026 M3060025 [MS]
Montageanleitung Nachrüstung Aufsatz für Pelletsbehälter P5 Pellet 45-105
9. January 2026 M3070025 [DE]
Montageanleitung Nachrüstung Aufsatz für Pelletsbehälter P5 Pellet 45-105
21. January 2026 M3070025 [MS]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 12-40
8. January 2026 M3020025 [DE]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 12-40
21. January 2026 M3020025 [MS]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 12-40
24. August 2026 M3020126 [DE]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 12-40
7. September 2026 M3020126 [MS]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 45-105
8. January 2026 M3030025 [DE]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 45-105
21. January 2026 M3030025 [MS]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 45-105
24. August 2026 M3030126 [DE]
Montageanleitung Nachrüstung elektrostatischer Partikelabscheider P5 Pellet 45-105
7. September 2026 M3030126 [MS]
Montageanleitung Pellets-Brennwertkessel P5 Pellet 45-60 (ESP)
3. December 2025 M2890225 [DE]
Installation instructions Pellet condensing boiler P5 Pellet 45-60 (ESP)
7. January 2026 M2890225 [EN]
Manual de instalación Caldera de condensación de pellets P5 Pellet 45-60 (ESP)
7. January 2026 M2890225 [ES]
Instructions de montage Chaudière à condensation à granulés P5 Pellet 45-60 (ESP)
7. January 2026 M2890225 [FR]
Manuale di installazione Caldaia a condensazione a pellet P5 Pellet 45-60 (ESP)
7. January 2026 M2890225 [IT]
Monteringsanvisning Pellets kondenserande panna P5 Pellet 45-60 (ESP)
7. January 2026 M2890225 [SV]
Montageanleitung Pellets-Brennwertkessel P5 Pellet 45-60 (ESP)
9. September 2026 M2890326 [DE]
Installation instructions Pellet condensing boiler P5 Pellet 45-60 (ESP)
25. September 2026 M2890326 [EN]
Manual de instalación Caldera de condensación de pellets P5 Pellet 45-60 (ESP)
25. September 2026 M2890326 [ES]
Instructions de montage Chaudière à condensation à granulés P5 Pellet 45-60 (ESP)
25. September 2026 M2890326 [FR]
Monteringsanvisning Pellets kondenserande panna P5 Pellet 45-60 (ESP)
25. September 2026 M2890326 [SV]
Manuale di installazione Caldaia a condensazione a pellet P5 Pellet 45-60 (ESP)
25. September 2026 M2890326 [IT]
Montageanleitung Pelletskessel P5 Pellet 12-40 (ESP)
3. December 2025 M2710525 [DE]
Installation instruction Pellet boiler P5 Pellet 12-40 (ESP)
7. January 2026 M2710525 [EN]
Manual de instalación Caldera de pellets P5 Pellet 12-40 (ESP)
7. January 2026 M2710525 [ES]
Instructions de montage Chaudières à granulés P5 Pellet 12-40 (ESP)
7. January 2026 M2710525 [FR]
Manuale di installazione Caldaia a pellet P5 Pellet 12-40 (ESP)
7. January 2026 M2710525 [IT]
Monteringsanvisning Pelletspanna P5 Pellet 12-40 (ESP)
7. January 2026 M2710525 [SV]
Navodila za montažo Kotel na pelete P5 Pellet 12-40 (ESP)
30. April 2026 M2710525 [SL]
Návod k montáži Kotle na pelety P5 Pellet 12-40 (ESP)
26. June 2026 M2710525 [CS]
Montageanleitung Pelletskessel P5 Pellet 12-40 (ESP)
24. August 2026 M2710626 [DE]
Návod k montáži Kotle na pelety P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [CS]
Installation instruction Pellet boiler P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [EN]
Manual de instalación Caldera de pellets P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [ES]
Instructions de montage Chaudières à granulés P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [FR]
Manuale di installazione Caldaia a pellet P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [IT]
Navodila za montažo Kotel na pelete P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [SL]
Monteringsanvisning Pelletspanna P5 Pellet 12-40 (ESP)
7. September 2026 M2710626 [SV]
Montageanleitung Pelletskessel P5 Pellet 45-105 (ESP)
3. December 2025 M2720425 [DE]
Installation instructions Pellet boiler P5 Pellet 45-105 (ESP)
7. January 2026 M2720425 [EN]
Manual de instalación Caldera de pellets P5 Pellet 45-105 (ESP)
7. January 2026 M2720425 [ES]
Instructions de montage Chaudières à granulés P5 Pellet 45-105 (ESP)
7. January 2026 M2720425 [FR]
Manuale di installazione Caldaia a pellet P5 Pellet 45-105 (ESP)
7. January 2026 M2720425 [IT]
Monteringsanvisning Pelletspanna P5 Pellet 45-105 (ESP)
7. January 2026 M2720425 [SV]
Navodila za montažo Kotel na pelete P5 Pellet 45-105 (ESP)
30. April 2026 M2720425 [SL]
Návod k montáži Kotle na pelety P5 Pellet 45-105 (ESP)
26. June 2026 M2720425 [CS]
Montageanleitung Pelletskessel P5 Pellet 45-105 (ESP)
24. August 2026 M2720526 [DE]
Installation instructions Pellet boiler P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [EN]
Manual de instalación Caldera de pellets P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [ES]
Instructions de montage Chaudières à granulés P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [FR]
Manuale di installazione Caldaia a pellet P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [IT]
Navodila za montažo Kotel na pelete P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [SL]
Monteringsanvisning Pelletspanna P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [SV]
Návod k montáži
Kotle na pelety P5 Pellet 45-105 (ESP)
7. September 2026 M2720526 [CS]

For you personally

Information & advice

You would like to have further product information or you have general questions regarding our company?

Request information / advice

Contact

Fröling Heizkessel- und Behälterbau Ges.m.b.H.
Industriestraße 12 | A – 4710 Grieskirchen

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Distribution partner

Company

Froling is a pioneer in modern wood heating systems. The Froling signature is on many products from the groundbreaking invention of the firewood boiler with high-temperature combustion, from the wood chip burner with Lambda technology to the development of the internationally acclaimed pellet boiler.

A wide variety of well-known international quality awards underscores the ongoing success of the Austrian family company.

About us
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Allgemeine Fragen

07248 / 606 – 0

Kundendienst, Störungen

07248 / 606 – 7000

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Heating with biomass

Heating with wood is convenient, saves on heating costs, is a secure renewable raw material and is also carbon-neutral

Wood fuel
Why biomass?

Products

Froling offers you the complete heating system.
We produce pellet boilers, firewood boilers and wood chip boilers.

Innovative solutions with a capacity range from 7 to 1,500 kW

Firewood boiler 15-60kW
Pellet boiler 7 - 350kW
Wood chip boiler 24 - 1000kW
Firewood and pellet boiler 15 - 40kW
Commercial boilers 150 - 1500kW
Heat and electricity electrical capacity of 46 - 56 kW / thermal capacity of 95 - 115 kW
Tank systems
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