OPEN FIREPLACES FROM BRUNNER
Urfeuer® 4free70
made in germany.
State: 24.05.2017

Urfeuer® 4free70Dimension sheet |
… with fire table mounting frame
… with fire table
We suggest for CAD planing Palette CAD. Permanent updated drawings: www.brunner.de
Frames / front versions are marked colored.

Planning and installation
Urfeuer® 4free70
Weight
Fireplace + burning chamber
Flue gas mass flow
Necessary supply pressure
Fuel amount
Combustion air consumption
Combustion air connection Ø
to insulation layer
to floor
Adjacent wall
Floor
Ceiling
Brick lining of protected walls
Data for functional demonstration
Temperature on smoke outlet
Vent cross-section
Min. distances of fireplace
Thermal insulation
Supply air
Warm air
kg
g/s
°C
Pa
m³/h
mm
cm²
cm²
cm
cm
cm
cm
cm
cm
Tested according to
kg
WEN 13229
120
6
410
250
6
2,5
10
14
10
80
2 - 5
190 + 119 / + 48
Ulrich Brunner GmbH
Zellhuber Ring 17 -18
D-84307 Eggenfelden
Telefon: +49 / (0)87 21 / 7 71-0
Telefax: +49 / (0)87 21 / 7 71-100
info@brunner.eu | www.brunner.eu
BRUNNER products are offered and sold only by qualified dealers and service centres.
Subject to technical and assortment changes. Errors excepted. (05/17)