FIREWOOD BOILER
22 – 60 kW
Optional with
pellet flange
Firewood Boiler
S4 Turbo
The S4 Turbo F has important advantages even before it is put into the boiler room. It is so compact that installing it is child’s play even in confined boiler rooms. Due to the modular construction, the S4 Turbo F with pellet flange can be fitted with a pellet unit at any time.
Load the boiler, light the fuel, close the door and that’s it. Heating with the S4 Turbo from Froling is so easy! If you would like to make it even easier to operate, you will love the optional automatic ignition device.
The speed-regulated induced draught fan ensures constant high quality combustion, the special carbonisation gas extraction system prevents any smoke from escaping even when topping up. WOS as standard! You can have a lever on the left or the right for easy cleaning of the heating surfaces from outside, while keeping efficiency at maximum levels.
Froling is pointing the way ahead with the newly developed S 3200 control system. The control unit is optimised to fit requirements, and along with an individually adjustable viewing angle, it ensures that all operating statuses are clearly shown.
The S4 Turbo F with pellet flange is the ideal solution for people who are currently only burning firewood. It can easily be converted to a dual fuel boiler by fitting the pellet unit at any time (up to 40 kW).
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The latest technology
Broadband lambda probe for optimal combustion
Speed-regulated induced draught fan
WOS system Efficiency Optimisation System
Large fuel loading chamber for logs up to 56 cm in length
Servo-motors as standard for automatic control of primary and secondary air
7” touch display for easy and intuitive operation
Carbonisation gas extraction system
prevents smoke escaping during reloading
Cladding to protect the inner wall of the boiler and for a longer service life
Large fuel loading chamber doors
Automatic heat up with special air ducts for faster heat up. (optional: automatic ignition device)
Durable silicon combustion chamber
Large maintenance openings for easy cleaning from the front
Individual control unit of the heating system
Lambdatronic 3200 control unit
Fröling provides a future-oriented Lambdatronic 3200 and a new 7“ touch display. Intelligent control management makes it possible to connect up to 18 heating circuits, up to 4 storage tanks and up to 8 hot water storage tanks. The control unit ensures that the operating statuses are clearly shown. The menu structure is ideally organised to allow easy operation. All essential functions can be selected by simply pressing icons on the large colour display.
Advantages:
- Precise combustion control by a Lambda control using a Lambda probe
- Connection for up to 18 heating circuits, 8 water heaters and up to 4 storage tank management systems
- Integration capability for a solar panel system
- LED frame for status display with illuminated presence detection
- Simple and intuitive operation
- Various smart home options (such as Loxone)
- Remote control from the living room (remote control 3200 and RGB 3200 Touch) or via 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
Technical specifications
Technical specifications - S4 Turbo / S4 Turbo F* | 22 | 28 | 34 | 40 | 50 | 60 | |
---|---|---|---|---|---|---|---|
Nominal heat output | [kW] | 22 | 28 | 34 | 40 | 49,9 | 60 |
Energy (ErP) label | Composite label (boiler + controls) | A+ | A+ | A+ | A+ | A+ | A+ |
Power consumption | [W] | 47 | 100 | 55 | 55 | 108 | 162 |
Fuel loading chamber capacity | [l] | 145 | 145 | 190 | 190 | 200 | 200 |
Fuel loading door (width/height) | [mm] | 380 / 360 | 380 / 360 | 380 / 360 | 380 / 360 | 380 / 360 | 380 / 360 |
Water capacity | [l] | 115 | 115 | 175 | 175 | 200 | 200 |
Boiler weight | [kg] | 645 | 650 | 735 | 745 | 793 | 803 |
* With regards to the approval of drawings for “S4 Turbo xx F” type boilers, the test results on the heating technology requirements of the “S4 Turbo xx” wood chip
boiler according to EN 303-5 can be used.
Dimensions
Dimensions - S4 Turbo / S4 Turbo F [mm] | 22 | 28 | 34 | 40 | 50 | 60 |
---|---|---|---|---|---|---|
L Length of boiler | 1125 | 1125 | 1215 | 1215 | 1215 | 1215 |
L1 Total length including induced draught fan / L1¹ | 1300 | 1300 | 1390 | 1390 | 1680 | 1680 |
B Width of boiler | 570 | 570 | 670 | 670 | 670 | 670 |
B1 Total width incl. actuators | 635 | 635 | 735 | 735 | 735 | 735 |
B2 Clearance from flue pipe connection to side of boiler | 635 | 635 | 735 | 735 | 735 | 735 |
H Height, boiler | 1565 | 1565 | 1565 | 1565 | 1565 | 1565 |
H1 Total height including flue pipe nozzle / H1¹ | 1610 | 1610 | 1610 | 1610 | 1480 | 1480 |
H2 Height flue pipe connection1 / H2¹ | 1715 | 1715 | 1715 | 1715 | 1585 | 1585 |
H3 Height, flow connection | 1360 | 1360 | 1360 | 1360 | 1360 | 1360 |
H4 Height of return connection | 140 | 140 | 140 | 140 | 140 | 140 |
H5 Height, safety heat exchanger connection | 970 | 970 | 970 | 970 | 960 | 960 |
H6 Height of drainage connection | 120 | 120 | 120 | 120 | 120 | 120 |
Flue pipe diameter | 149 | 149 | 149 | 149 | 149 | 149 |
¹ When using the optional flue pipe nozzle for low chimney connections
Operating and maintenance areas
Minimum distances - S4 Turbo [mm] | |
---|---|
A Distance – front of boiler to wall | 800 |
B Distance between side of boiler and wall* | 800 (200) |
C Distance - back to wall of S4 Turbo 15-40 | 500 |
Distance - back to wall of S4 Turbo 50-60 | 800 |
D Distance between side of boiler and wall* | 200 (800) |
E Maintenance area to expand the WOS springs upwards** | 500 |
* When using the WOS lever on the left-hand side
** Maintenance area to expand the WOS springs upwards
Technical documentation
For you personally
Information & advice
You would like to have further product information or you have general questions regarding our company?