Wood-burning fireplace 4FREE 70

hangingcontemporaryopen hearth

Log fire in your living room: the BRUNNER Urfeuer 4free - a 100% open fireplace. For all those of you, who don't need the heat, but want the fire. For all their senses. EEI 53.5 Data for functional demonstration Flue gas mass flow g/s 120 Outlet temperature °C 80 Necessary supply pressure Pa 7 Total fuel load kg 2 - 5 Combustion air consumption m3 /h 410 Combustion air connection Ø mm 250 Cross-section of gratings Convection air cm2 500 Supply air cm2 500 Min. distances of fireplace without / with convection casing to insulation layer cm 6 to mounting floor cm 2.5 Thermal insulation without / with air gratings Mounting wall cm 10 Ceiling cm 14 Brick lining for combustible wall cm 10 Weight Fireplace / combustion chamber kg / 48 / -