Contact

distribution partner

FIREWOOD BOILER

S3 Turbo

20 – 45 kW

Available with broad-
band lambda probe
and servo-motors

Firewood boiler

Top-quality boiler technology at a mid-range price

 

The S3 Turbo firewood boiler focuses on the basics. It includes many features that you would normally only find in high-end firewood boilers.

  • Patented, cylindrical high-temperature turbulence
    combustion chamber for excellent combustion values
  • Separate pre-heating chamber door for easy pre-heating
  • Carbonisation gas extraction system for smoke-free reloading
  • Speed-regulated induced draught fan for output control and
    full operating safety.

Information/advice

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

The latest technology

Drehzahlgeregeltes Saugzuggebläse

Speed-regulated induced draught fan

Großer Füllraum

Large fuel loading chamber for logs up to 56 cm in length

WOS-Technik

WOS system Efficiency Optimisation System

Hochwertige Wärmedämmung

Top quality insulation to minimise radiant heat loss

Handsteller für Primär- und Sekundärluft

Actuators for primary and secondary air (or actuators with Lambdatronic)

Handsteller für Primär- und Sekundärluft

Actuators for primary and secondary air (or actuators with Lambdatronic)

Großzügig angeordnete Wartungsöffnungen für bequeme Reinigung

Large maintenance openings for easy cleaning

Regelung S-Tronic PLUS und S-Tronic Lambda

S-Tronic PLUS controller or Lambdatronic controller

Schwelgasabsaugung

Carbonisation gas extraction system prevents smoke escaping during reloading

Einhängeschürzen

Cladding to protect the inner wall of the boiler and for a longer service life

Anheiztüre

Separate ignition door for easy start up

Patentierte Hochtemperatur-Wirbelbrennkammer

Patented high-temperature turbulence combustion chamber ensures low emissions

System convenience

S-Tronic PLUS control
  • Speed regulation and function monitoring of the induced draught fan for output adjustment
  • Integrated storage tank management
  • Visual display with control keys for setting
  • Can be used to control 2 mixed heating circuits
  • Integrated boiler management

 

Lambdatronic control
  • Speed regulation and function monitoring of the induced draught fan for output adjustment
  • Lambda control with broadband lambda probe
  • Control of primary and secondary air via 2 servo-motors
  • Integrated storage tank management
  • Visual display with control keys for setting
  • Can be used to control 2 mixed heating circuits
  • Integrated boiler management

Brochures / EU Label

S3 Turbo

Technical specifications

Technical specifications - S3 Turbo 20 30 40 45
Nominal output [kW] 20 30 40 45
Energy (ErP) label Composite label (boiler + controls) A+ A+ A+ A+
Fuel loading chamber capacity [l] 140 140 210 210
Fuel loading door (width/height) [mm] 330 / 370 330 / 370 330 / 370 330 / 370
Water capacity [l] 120 120 190 190
Boiler weight [kg] 525 535 610 620
S3 Turbo

Dimensions

Dimensions - S3 Turbo [mm] 20 30 40 45
L       Length of boiler 1160 1160 1250 1250
L1     Total length including induced draught fan 1260 1260 1350 1350
B      Width of boiler 570 570 670 670
B1    Total width including side cleaning door 680 680 780 780
H      Height of boiler 1470 1470 1570 1570
H1    Total height including flue gas pipe 1530 1530 1630 1630
H2    Height of flue pipe connection 1635 1635 1735 1735
H3    Flow connection 1280 1280 1380 1380
H4    Return connection 140 140 140 140
H5    Safety heat exchanger connection 890 890 970 970
Flue pipe diameter 149 149 149 149
S3 Turbo

Operating and maintenance areas

Minimum distances - S3 Turbo [mm] 20-45
A     Distance - front of boiler to wall 800
B     Distance – side of boiler to wall 800 (200)¹
C     Distance – back to wall 500
D     Distance – side of boiler to wall 200 (800)¹

¹ The side of the boiler where the WOS lever is located (B or D) should be at least 800 mm from the wall to allow easy access for connecting the appliance and for
maintenance work (e.g. induced draught).

Technical documentation

Bedienungsanleitung Raumbediengerät RBG 3200
3. januarja 2023 B0640522 Additional Info: [ab V50.04-B05.20] [EN]
Bedienungsanleitung Raumbediengerät RBG 3200
3. januarja 2023 B0640522 Additional Info: [ab V50.04-B05.20] [DE]
Bedienungsanleitung Raumbediengerät RBG 3200
3. januarja 2023 B0640522 Additional Info: [ab V50.04-B05.20] [ES]
Bedienungsanleitung Raumbediengerät RBG 3200
3. januarja 2023 B0640522 Additional Info: [ab V50.04-B05.20] [FR]
Bedienungsanleitung Raumbediengerät RBG 3200
3. januarja 2023 B0640522 Additional Info: [ab V50.04-B05.20] [IT]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
22. junija 2021 B1410721 Additional Info: [V50.04-B05.19] [DE]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [EN]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [ES]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [DE]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [FR]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [HR]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [IT]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [SL]
Bedienungsanleitung S-Tronic / Lambdatronic S 3200
3. januarja 2023 B1410822 Additional Info: [V50.04-B05.20] [SV]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [ES]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [EN]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [DE]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [FR]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [IT]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [HR]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [SL]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [NL]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [SV]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [DE]
Bedienungsanleitung S3 Turbo
3. januarja 2023 B0610919 [DA]
Montageanleitung Brennkammertausch FHG Turbo 3000 / S3 Turbo (ab Baujahr 1995)
12. januarja 2023 M1410012 [DE]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [DE]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [ES]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [EN]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [FR]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [IT]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [HR]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [SL]
Montageanleitung S3 Turbo
12. januarja 2023 M1081520 [SV]
Montageanleitung S3 Turbo (Ausführung V-Brennkammer)
12. januarja 2023 M1720520 [DE]

For you personally

Information & advice

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

Contact

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

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.

Allgemeine Fragen
Kundendienst, Störungen

Heating with biomass

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