Bullerjan FreeFlow FF17 type 02
The FreeFlow is a highly effective, reliable, safe and durable heater, which can even be used as a stand-alone heater due to its warm air function. Different power classes (6.8 - 14.2 kW) allow its use in small, but also in very large rooms.
The new model FreeFlow FF17 looks purely visually unchanged - as it has for 40 years. And it remains the same. However, the combustion chamber has changed and with this model, thanks to the partial lining with high-quality vermiculite, it enables modern, contemporary clean combustion even without a catalytic converter. You get to the furnace a round arch and a connecting pipe as part of the furnace.
Various linings and platforms make the FreeFlow not only a reliable, but also a visually appealing device.
The FreeFlow is also available with all types in the "Basic" version. In this version, the furnace comes completely without heat-protective covers. When installing it is only necessary to observe a side distance of 70 cm.
- For 40 years the epitome of a high-performance hot air/convection stove
- Tested nominal heat capacity: 14,2 kW (type 02)
- Very high efficiencies of up to 81 percent
- Choice of various heat-protective covers made of steel, stainless steel and glass
- Handle variants made of steel (chrome-plated or brass-plated) or wood
- Various pedestals allow different design variants and installation heights
- Height adjustors in the pedestals (except Carré) allow the stove to be aligned on uneven floors
- Extremely robust combustion chamber made of bent steel tubes
- Firing chamber lined with high-quality vermiculite
- Effective window washing system
- Easy control of the flame pattern by precisely adjusted air supply regulation
- Warranty extension (5 years in total) on the stove body upon product registration
- If required, comprehensive service offer by the Bullerjan specialized trade or the Bullerjan after-sales service
Approved for operation with 14.2 kW
General
| Tested nominal heat output (NWL/NHO) | 14.2 kW |
|---|---|
| Energy efficiency class | A |
| EEI ( Energy efficiency index) | 106 |
Dimensions
| W / H / D | 65 cm / 80 cm / 86.5 cm |
|---|---|
| Width basic without any cover | 56 cm |
| weight | 150 kg |
| Weight basic without any cover | 140 kg |
| Depth of combustion chamber | 60.5 cm |
| Exhaust gas nozzle ø | 15 cm |
| Air supply nozzle ø | 10 cm |
| Height centre exhaust gas nozzle | approx. 60 cm |
| Height centre air supply nozzle back | approx. 20.8 cm |
| Distance from combustible materials (sides / bottom / front) | 45 cm / 7 cm / 100 cm |
| Distance to sides for model basic without any cover | 70 cm |
| Distance backwards from rear wall | 55 cm |
| Distance backwards from the pipe | 40 cm |
Emissions
| Exhaust gas mass flow rate at NWL/NHO | 11 g/s |
|---|---|
| Mean exhaust gas temperature | 289 °C |
| Delivery pressure | 12 Pa |
| CO content (13% O2) | 0.10 Vol.-% |
| CO content (13% O2) | 1250 mg/m3 |
| dust (13% O2) | 22 mg/m3 |
| Nox (13% O2) | 95 mg/m3 |
| Efficiency | 80% |
General catalogue Bullerjan GmbH 2022/2023
Download as PDFAssembly and operating instructions
Download as PDFAssembly instructions combustion chamber lining vermiculite
Download as PDFProduct data sheet for 14.2 kW
Download as PDFDeclaration of performance
Download as PDFTechnical documentation EcoDesign / Ecolabel
Download as PDFDeclaration of conformity EG
Download as PDFDeclaration of conformity CE
Download as PDF