Flue System; Top Outlet Flue System (100 Mm Outside Diameter); Extended Top Outlet Flue System (125 Mm Outside Diameter) - Vaillant aquaPlus Instructions For Installation And Servicing

4.5 Flue system

4.5.1 Top outlet flue system (100 mm outside
diameter)
The top outlet horizontal flue system (Art. No. 303 807)
is suitable for installations up to 720 mm measured
from the centre of the boiler flue outlet to the outside
face of the wall.
Flue extensions are available to extend this length up to
3.2 m.
Both 90° bends and 45° elbows are also available to
increase siting flexibility.
A vertical flue system is also available (Art. No.
303 800).
Refer to flue system installation instructions for full
details.
Fig. 4.1: Art.-No. 303 807
Fig. 4.2: Art.-No. 303 800
Instructions for installation and servicing aquaPLUS VUI 362-7
Supplied by HeatingSpares247.com
General Requirements 4
4.5.2 Extended top outlet flue system
(125 mm outside diameter)
A top outlet horizontal flue system of 125 mm outside
diameter is also available (Art. No. 303 609) and can be
used to achieve flue lengths of 10 m.
Both 45° and 90° bends and elbows are also available
to increase siting flexibility.
A vertical 125 mm concentric flue system is also
available (Art. No. 303 600).
Refer to flue system installation instructions for full
details.
Fig. 4.3: Art.-No. 303 609
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