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Buderus commercial and domestic boilers

[S 825L LN 17500kW]

Dimensions

Parameter	Value
Length, L	7980mm
Length, L_K	7620mm
Width, B	3424mm
Height, H_F	3700mm
Height, H_K	3770mm
Operating weight 6 bar	65.6t
Operating weight 10 bar	67.7t
Shipping weight 6 bar	36.7t
Shipping weight 10 bar	38.8t
Flue gas connection, Ø AA	1005mm
Flue gas connection, H_AA	2750mm
Combustion chamber, Length	7266mm
Combustion chamber, Ø	1706mm
Burner door, Depth	294mm
Burner door, H_B	1850mm
Base frame, L_GR	6790mm
Base frame, B_GR	2100mm
Base frame, U-Profile	320mm
Drain, ELK	50DN
Drain, ELA	¾"DN
Flange VK/RK/VSL, ∆t = 15K	400DN
Flange VK/RK/VSL, ∆t = 20K	350DN
Flange VK/RK/VSL, ∆t = 30K	300DN
Flange VK/RK/VSL, ∆t = 40K	250DN
Distance, A₁	4340mm
Distance, A₂	2000mm
Distance, A₃	1200m
Distance, A₄	600mm

Technical Parameters

Parameter	Value
Max working pressure	6bar to 10bar
Max flow temperature	110°C
Water content	28.9m³
Pressure at flue outlet	0Pa
Gas content	31.76m³
CE certification, product ID no.	CE-0085BO0396
Nominal heat output	17500kW
CO₂ content, Gas	10.5%
CO₂content, Oil	13.5%

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