Viessmann VITODENS 200 Instruction manual

Gas Condensing Technology
VITODENS® 200, WB2B

Vitodens 200, WB2B – 31 to 370 MBH
Industry-leading condensing technology for ultimate performance, reliability and comfort
Inox-Radial heat exchanger
Modulating MatriX cylinder burner
Vitotronic on-board system control
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Gas Condensing
Technology
The Vitodens 200 is ENERGY STAR®
qualified and EcoLogo certified. By
choosing the Vitodens 200, you are
helping to promote cleaner air and a
healthier environment.
Intelligent combustion control
The Vitodens 200 features the intelligent
Lambda Pro combustion management system,
which automatically adapts combustion
to changing gas qualities and operating
conditions. Even if the gas composition
fluctuates or the gas type is changed, Lambda
Pro quickly adjusts the boiler to the new
conditions. This unique function becomes
increasingly important as gas supplies vary in
quality and heating value.
With your new Vitodens 200 boiler, your
monthly heating bills will be significantly
reduced without compromising your warmth,
comfort and reliability.
Dependable by design
At the core of the Vitodens 200 are the
Viessmann made stainless steel Inox-
Radial heat exchanger and MatriX cylinder
burner. Together, they deliver long lasting
performance and optimal operational value
(see diagram for more information).
Comfort control
The Viessmann Vitotronic control provides
user-friendly management of the entire heating
system and ensures economical performance
and maximum comfort at all times. The outdoor
reset function automatically adapts the boiler
operating temperature to the changing outdoor
temperature. This reduces fuel consumption
without compromising your warmth and
comfort.Plus, with system control for multiple
zone space and DHW heating, the Vitotronic
offers even greater heating flexibility without
additional external controls.
Your environmental choice
The Vitodens 200 is your environmentally
friendly choice for all applications. The low-
emission MatriX cylinder burner guarantees
clean, low-NOx combustion, while Lambda
Pro ensures maximum performance. With the
Vitodens 200 you can actively contribute to
protecting the environment, while protecting
your wallet too.
Strength in numbers
As many as eight Vitodens 200 gas-fired
condensing boilers can be combined in a single
prefabricated cascade system*
, with inputs up
to 2960 MBH. A cascade system fires boilers as
required to precisely match load during periods
of fluctuating heating demand.
A cascade system can also prevent interruption
of heating plant operation, with multiple boilers
available as back-up.
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Low-emission fully-modulating
cylinder burner
316Ti stainless steel Inox-Radial
heat exchanger
Product may not be exactly as shown.
Benefits at a glance
Outstanding value with advanced technology and the most standard
features
Fast installation and reduced maintenance with Lambda Pro -
Industry-first intelligent combustion management system
Lasting performance with proven Viessmann stainless steel
Inox-Radial heat exchanger
Low-emission combustion with Viessmann stainless steel MatriX
cylinder burner for natural gas or propane
Powerful and user-friendly Viessmann Vitotronic on-board multi-
function outdoor reset boiler and system control
Greater venting flexibility with vent length up to 180’ and multiple
venting options
Extremely quiet operation - quieter than most refrigerators
Lifetime warranty in residential applications
Specifications
Viessmann-made SA240 316 Ti stainless steel Inox-Radial heat
exchanger constructed to CSA B51 and ASME Section IV
Viessmann-made stainless steel MatriX cylinder burner
7 models from 31 to 370 MBH (single-boiler installation)
Exceeds Energy Star®Efficiency Requirements
Suitable for altitude levels of up to 10,000 ft. / 3,000 m.
For technical data, see back page.
What is Lambda Pro?
By continuously monitoring the flame quality of the MatriX
cylinder burner, the Lambda Pro combustion management
system automatically adjusts the gas and combustion air
ratio. Without any manual adjustments or conversions, the
Vitodens 200 always maintains optimal performance.
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Gas supply
Combustion air
MatriX cylinder burner
Flame signal
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Air signal
Gas signal
Vitotronic control
Heat exchanger
*Third party control required for systems of five to eight boilers.

VITODENS 200 WB2B 19 26 35 45 60 80 105
Minimum Input MBH 31 31 31 60 60 104 104
Maximum Input MBH 67 93 125 160 212 285 370
Weight lbs 102 102 102 155 155 225 225
Width in 17.75 17.75 17.75 19 19 19 19
Height in 33.5 33.5 33.5 33.5 33.5 33.5 33.5
Depth in 14 14 14 15 15 21 21
*CSA thermal efficiency ANSI Z21.13/CSA 4.9. Information subject to change without notice. Diagram illustrates dimensions for WB2B-105.
Front view
33.5”
19”
Side view
21”
Viessmann Manufacturing
Company Inc.
Waterloo, ON Canada
1-800-387-7373
www.viessmann.ca
Viessmann Manufacturing
Company (U.S.) Inc.
Warwick, RI U.S.A.
1-800-288-0667
www.viessmann.us
Technical Data
®
®
Technical information subject to change without notice.
5414 493 v3.3 10/13 Printed in Canada
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