Brochure
VITODENS 100
The perfect mix of performance, quality and versatility.
Gas-fired wall-mounted condensing boiler, 37 - 118 MBH
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Every home. Every budget.
With its outstanding design price/perfor-
mance ratio, the Vitodens 100 is the perfect
mix of performance and value. Its compact
design, zero clearance to combustibles and
extremely quiet operation make the Vitodens
100 an ideal choice even in the smallest spac-
es. Plus, with a residential lifetime warranty
you can be sure your investment will deliver
long-lasting performance year after year.
Reliable and consistent performance
Stainless steel is the best choice for long-
term reliability. That’s why the Vitodens 100
is equipped with a stainless steel Inox-Radial
heat exchanger and MatriX cylinder burner.
Developed and manufactured by Viessmann,
these high-quality stainless steel components
maximize performance and reliability. Plus, the
“self-cleaning” heat exchanger contributes to
the boiler’s long service life and dependable
performance.
Outstanding versatility
The Vitodens 100 offers the right solution
for every demand – from multiple venting
options to fuel flexibility (NG or LP) right out
of the box. Plus, installation, service and
maintenance are designed to be fast and
easy with all pipe connections located at the
bottom and serviceable components easily
accessible from the front. You’ll save time
and money with fast service and
maintenance calls.
Helps you save
Select an easy-to-use room thermostat, or, for
greater control and additional energy savings,
utilize the boiler’s on-board control, which
automatically adjusts the boiler water to
outdoor temperatures. This not only boosts
efficiency and fuel savings, but also keeps
your home warm and comfortable at all times.
On-demand DHW with optional
CombiPLUS Kit
With the new CombiPLUS Kit add on-demand
domestic hot water (DHW) to your new
Vitodens 100 space heating boiler and say
goodbye to your DHW tank. Enjoy DHW at
the snap of your fingers all day long with
Low
Lead Content Certification (NSF/ANSI 372),
an outstanding flow rate of up to 3.6 GPM
†
,
plus added cost savings with the energy-
efficient on-demand indirect-fired design.
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At a 63 °F maximum temperature rise with Vitodens 100, WB1B-35.
‡
Certified to NSF/ANSI 372 for Low Lead Content.
Stainless steel Inox-Radial heat exchanger
The Vitodens 100 is ENERGY STAR
®
qualified and EcoLogo
TM
certified. By
choosing the Vitodens 100, you are
helping to promote cleaner air and a
healthier environment.
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Inox-Radial heat exchanger
Modulating Matrix cylinder burner
On-board boiler control










