Coaxial) Layout Of Vertical Vent System With Accessories - Viessmann Vitodens 100-W WB1A-24 Installation Instructions Manual

Vertical Venting Layouts (Coaxial)
Layout of vertical vent system with accessories
Please note that there is no basic vent kit available for this vertical vent system. Select from the vertical vent components
below as required. Do not exceed maximum equivalent vent length.
Fig. 15
General vertical venting layout for vent systems
60/100, 80/125 and 100/150
+
Vertical Vent Installation (Coaxial)
Vent pipe adaptor
IMPORTANT
For Vitodens 200-W, WB2 models
6-24C, 6-24 and 8-32, this vent
pipe adaptor must be ordered with
the boiler.
Vent inspection tee / or straight
Elbow, 87° (1 per carton)
Sliding coupling
Straight pipe
3.3 ft./1 m or
1.6 ft./0.5 m
Elbow, 87° (1 per carton)
Elbow, 45° (2 per carton)
Vent termination
IMPORTANT
Never shorten vertical vent
termination.
Mounting clip (c/w 4" screw)
Wall band (c/w vent termination)
Brass adaptor (c/w set of screws)
Roof flashing and storm collar (field
supplied)
Use other anchoring/support system
components as required.
See page 29 for details.
IMPORTANT
Ensure that the venting system is
properly supported; the Vitodens
100-W and Vitodens 200-W boilers
are not designed to support the
weight of the venting system.
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