Single Wall Vent Pipe Starter Adaptor Installation; Ceiling/Roof Opening; Flashing And Storm Collar Installation - Viessmann Vitodens 100-W WB1A-24 Installation Instructions Manual

Single Wall Venting (Room Air Dependent)
Component Installation Guide
Single-wall vent pipe starter adaptor installation
Fig. 64
Installing single-wall vent pipe adaptor

Ceiling/Roof opening

Flashing and storm collar installation

74
(continued)
Flashings and storm collars are field
supplied. Flashings and storm collars
suitable for Type B vent materials (or
better) may be used.
WARNING
Prior to installation, ensure the
specially designed single-wall vent
pipe adaptor end is smooth and
chamfered to prevent possible
damage to the sealing gasket of the
boiler vent pipe adaptor (coaxial).
Failure to comply could result in
leakage, potentially causing personal
injury or death.
1. Apply small amount of joint lubricant
(supplied) to end of single-wall vent
pipe adaptor to ease insertion.
2. Slide special single-wall vent pipe
adaptor fully onto boiler vent pipe
adaptor . Do not apply excessive
force and/or bend single-wall vent pipe
adaptor when inserting. Force
could damage gasket.
IMPORTANT
The boiler vent pipe adaptor comes
preinstalled for Vitodens 100-W models
WB1A 8-24, 8-30, and
Vitodens 200-W models WB2 11-44,
15-60.
For models WB2 24-32 the boiler vent
pipe adaptor must be installed.
See page 11 for installation
instructions.
Cut an opening for the vent pipe.
Size opening at least 1" / 25 mm larger
than vent pipe diameter
(for combustible as well as
non-combustible material).
To obtain flashings and storm collars,
please contact your local vent material
supplier. Follow the installation
instructions supplied by the special
venting manufacturer.