Viessmann Vitodens 100-W WB1C User manual

The NEW Vitodens 100-W WB1C
consists of three combination
boilers (26, 30 and 35 kW) and
four system boilers (19, 26, 30
and 35 kW) with an improved
modulation range of 1:4.
These new models come with
a 5 year comprehensive parts
and labour warranty as standard
as well as a 10 year warranty on
the Inox-Radial stainless steel
heat exchanger.
Its new sturdier casing improves
ease of servicing (with all parts
easily accessible from the front),
reduces the weight and noise
emmissions and gives better
access to the controller. The
maximum heat output range can
be range rated to suit the heat
load of the property.
This model will run on natural
gas or LPG by adding a simple
conversion kit.
Vitodens 100-W WB1C NEW generation gas fired condensing boiler
TopInfo
nFlue length now up to 17 m
concentric for horizontal and
vertical application
nCan be range rated to suit heat load
of property
nBuilt in filling loop
nCombined condensate / PRV outlet
for ease of installation
nImproved modulation range 1:4
nLighter in weight for ease of handling
nAll parts accessible from the front
nMore compact dimensions, one size
for all outputs
Condensing Technology

03/12
Vitodens 100-W
1Expansion vessel
2MatriX cylinder burner
3InoX-Radial heat exchanger
4Gas valve
5AquaBloc
6Vitotronic controller with
added features
7Improved sturdier casing
Combination model
Easy access from the front
Boiler shown with mixer unit
Product Vitodens 100-W WB1C
Heat output 6 - 35 kW
DHW output 19, 26, 30 & 35 kW
Modulation range 1:4
DHW flow rate @ 35°C rise 26 kW combi 10.6 l/min
30 kW combi 12.3 l/min
35 kW combi 14.3 l/min
Types combi/system
Boiler efficiency 97 % gross
SEDBUK >90 % (A)
Primary heat exchanger (stainless steel) InoX-Radial
Burner MatriX cylinder
Dimension depth x width x height 350 x 400 x 700 mm
Flue emissions NOx/CO <39/40 mg/kWh
Weight 35 kg
DHW comfort •
LPG •
Weather compensation •
Plug in wireless analogue clock single channel •
Plug in wireless analogue clock 2-channel •
Stand-off frame •
Telescopic flue (horizontal) •
4-pipe system option (system boiler) •
Built-in filling loop •
CH range rate feature •
Adjust heat output to flue length •
Condensing Technology
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