89
5608 741 - 04
Vitodens Rigid and Flex Venting Systems Installation
Component Installation Guide
Single pipe vent pipe starter adaptor installation (if required)
Slide single pipe increaser or transition adaptor
1
fully
onto boiler vent pipe adaptor
2
.
The boiler vent pipe adaptor comes pre-installed for all
Vitodens 100-W and 200-W boilers.
Required Starter Adaptors
Part
Boiler Model
Diameter
Supplier
Quantity
Increaser Adaptor for
Exhaust Vent Pipe
(if required)
WB1B 26, 35
WB2B 19, 26, 35
B2HA 19, 28, 35
B2HB 19, 26, 35
B2TA 19, 35
B2TB 19, 35
2
b
to 3 in.
(60 to 80 mm)
M&G / Duravent or
Centrotherm InnoFlue
1
Transition Adaptor for
Exhaust Vent Pipe
WB2B 80, 105
B2HA 80, 88, 100, 112, 150
4
e
to 4 in.
(110 to 100 mm)
M&G / Duravent
1
Installing single pipe vent increaser adaptor Vitodens
(if required) 100-W WB1B 26,35, 200-W WB2B 19, 26,
35, 200-W B2HA 19, 28, 35, B2HB 19, 26, 35 and
222-F B2TA 19, 35 and B2TB 19, 35.
Installing single pipe vent transition adaptor 4
e
to 4 in. (110
to 100 mm) M&G / Duravent only Vitodens 200-W WB2B
80,105 and B2HA 80, 88, 100, 112, 150.
WARNING
Prior to installation, ensure the specially designed
single pipe vent 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.
IMPORTANT
Legend
1
Increaser/transition adaptor
2
Vent pipe adaptor
Legend
1
Increaser/transition adaptor
2
Vent pipe adaptor
Single Pipe Venting (Room Air Dependent)