Buderus Logano GB125, Инструкция по установке и обслуживанию

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Specification 3
Logano GB125 oil condensing boiler - Technical specifications are subject to change without prior notice. 15
3.8 Installation options
According to the permitted installation types, the options
shown in the following table for open and balanced flue
boiler installation are available.
Installation type Description
B
23
GA
Flue gas routed through
a flue inside a shaft with
secondary ventilation.
B
23P
Tight against positive
pressure System like B
23
with requirement for tightness against positive
pressure
B
33
GAX
In conjunction with GAK
open flue concentric air
and flue gas routing.
OC
13x
Concentric ventilation air
and flue gas pipe hori-
zontal through the out-
side wall. Terminals
close beside each other
in the same pressure
area Concentric combustion air and flue gas systems acc. to
Æ
Tab. 16, page 17.
OC
33x
Concentric ventilation air
and flue gas routing ver-
tical via roof. Terminals
close beside each other
in the same pressure
area. Concentric combustion air and flue gas systems acc. to
Æ
Tab. 16, page 17.
Tab. 15 Installation options
Posi
tive