Specification
3
Logano GB125 oil condensing boiler - Technical specifications are subject to change without prior notice.
17
3.9
Flue gas systems
The condensing boiler must only be combined with ap-
proved flue systems (
Tab. 16) that meet the following
requirements:
•
country-specific approval
•
suitable for fuel oil EL
•
suitable for at least 120 °C flue gas temperature
•
moisture-resistant
•
tight against positive pressure
For the maximum flue length, see our catalogue or cal-
culate in accordance with EN 13384. The available
draught can be found in the specification (
You must provide a function test certificate in accor-
dance with the standards and guidelines applicable in
your country.
For installation types OC
33x
and OC
53x
, Buderus offers
the balanced flue systems listed at
Tab. 16 (LAS sys-
tems). The maximum lengths listed in
Tab. 17 can be
achieved with the basic modules and the relevant exten-
sion components.
Should different details apply to your chosen system,
provide a function verification for your balanced flue sys-
tem in accordance with the country-specific standards
and directives.
Approved types
of installation
Approved
flue gas systems
OC
13x
, OC
33x
Ubbink ROLUX FIOUL
Poujoulat Dualis FIOUL
Centrotherm DO-S
Centrotherm GA-K
OC
33x
InterActive DO-S
InterActive GA-K
OC
43x
InterActive LAS-K
OC
43x
, OC
53x
, OC
63x
, OC
83x
Buderus Logafix DD
Raab BW/DW
SUR KS-RESOPLAN Type C
Centrotherm GAF-K
OC
53x
Interactive GAF-K
Centrotherm GAF-K
Ubbink ROLUX FIOUL
Poujoulat Dualis FIOUL
Tab. 16 Approved types of installation and flue gas systems
