[SB 825L LN 4250kW]

Dimensions

Parameter	Value
Length, L	5780mm
Length, L_K	4770mm
Width, B	2100mm
Width, B_WT1	1454mm
Width, B_WT2	780mm
Height, H_F	2400mm
Height, H_K	2410mm
Height, H_WT	895mm
Operating weight 6 bar	16.4t
Operating weight 10 bar	17.9t
Shipping weight 6 bar	9.6t
Shipping weight 10 bar	11.1t
Flue gas connection, H_AA	1360mm
Flue gas heat exchanger, Ø AA	500DN
Combustion chamber, Length	4485mm
Combustion chamber, Ø	1092mm
Burner door, Depth	257mm
Burner door, H_B	1200mm
Base frame, L_GR	4280mm
Base frame, B_GR	1510mm
Base frame, U-Profile	220mm
Boiler flow / return connection	150DN
Heat exchanger flow, H_VWT	1609mm
Heat exchanger return, H_RWT	1112mm
Drain, ELK	50DN
Drain, ELA	¾"DN
Flange VK/RK/VSL, ∆t = 15K	200DN
Flange VK/RK/VSL, ∆t = 20K	200DN
Flange VK/RK/VSL, ∆t = 30K	150DN
Flange VK/RK/VSL, ∆t = 40K	125DN
Distance, A₁	3130mm
Distance, A₂	800mm
Distance, A₃	1000mm
Distance, A₄	400mm

Parameter	Value
Max working pressure	6bar to 10bar
Flue gas temperature at 60 °C	121°C
Flue gas temperature at 30 °C	106°C
Max flow temperature	110°C
Water flow resistance	198mbar
Flow rate crossing the external heat exchanger	160mN³/h
Nominal output heat exchanger at 60 °C	129kW
Nominal output heat exchanger at 30 °C	351kW
Max nominal heat output boiler	4250kW
Water content	6.7m³
Flue gas resistance	9.6mbar
Gas content	7.77m³
CE certification, product ID no.	CE-0085BO0397
Pressure at flue outlet	0 (50Pa) burner dependent
CO₂ content, Gas	10.5%