The perfect mix of performance, quality and value, the Vitodens 100-W gas-fired wall-mount condensing boiler is ideal for any home and any budget. With added product features, the new generation of this popular boiler now offers even greater versatility and choice. 

VITODENS 100
The benefits at a glance:
Fits Any Home and Budget with high performance at an attractive price.
Outstanding Efficiency of 95.2% A.F.U.E. on all models.
Lasting Performance  with industry-leading Viessmann made SA240 316 Ti stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV.

VITODENS 200 WB2A
A high-quality and reliable wall-mounted condensing boiler. The newly developed Inox-Radial heat exchanger surface of high-alloy stainless steel and the modulating MatriX-compact gas burner make for maximum energy usage with minimum emissions and small space requirements.

The benefits at a glance:
Highest-efficiency condensing operation: A.F.U.E. up to 95.2%.
Extremely quiet operation, small size and sealed combustion - can be installed in living space areas.
High-alloy stainless steel Inox-Radial heat exchanger with defined gaps between coils produces efficient heat transfer and a long service life.

VITODENS 200B WB2B
Equipped with the industry's first intelligent combustion management system and powerful control technology, the new generation Vitodens 200-W gas-fired wall-mount condensing boiler delivers unparalleled performance, reliability and comfort.

The benefits at a glance:
Best Value in its Class with new industry-leading technology and the most standard features.
Highest Efficiency of up to 98% at full modulation and up to 96.1% A.F.U.E. CSA thermal efficiency to ANSI Z.21.13/CSA 4.9 of 94.5% (for model WB2B 105 only).
Lasting Performance  with industry-leading Viessmann made SA240 316 Ti stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV.

VITOGAS 050 ECD-S
The Vito gas 050, ECD-S Series boiler combines compact and versatile design, reliable performance and proven Viessmann quality in an economical package.

The benefits at a glance:
Viessmann heating technology at an attractive price.
Get the most out of your fuel dollar!  A.F.U.E. of up to 83.7%.
Extremely durable gray cast iron heat exchanger for maximum operational reliability and service life. 

VITOGAS 050 ECV
Impressive performance in an economical and compact design. The Vitogas 050 features space saving construction, allowing for closet installation with minimal clearances.

The benefits at a glance:
Efficient combustion and quiet operation with large diameter, stainless steel burners.
AFUE: up to 83.7%. 
Built-in power venter for direct venting through an outside wall with a single-wall, stainless steel vent-pipe system. Problem-free transport into difficult-to-access boiler rooms due to light weight and compact design.

VITOGAS 100
Top performance in a small package. Thanks to its compact dimensions, the Vitogas 100, GS1 is ideal for installation in small rooms and alcoves. Apart from saving space, the Vitogas 100, GS1 is economical in terms of its energy consumption with reduced emissions.

The benefits at a glance:
High operational reliability and a long service life thanks to its construction of special high-grade cast iron with lamellar graphite and a low thermal load on the heat exchanger surface.
Economical and environmentally friendly operation. AFUE: up to 85.6% (natural gas and propane gas).
Intermittent ignition system provides soft, quiet and extremely reliable ignition. Compact dimensions - therefore suitable for installation in a boiler room, a utility room or even in an open living area.
Low weight and compact design permit easy transportation to the installation location.

VITOGAS 200
Highest quality and top performance - this is what the Vitola 200 offers. With its biferral heat exchanger surface, the Vitola 200 sets a new standard, which has written heating history. The heat exchanger surface has a decisive advantage compared to conventional heating surfaces.

The benefits at a glance:
Specifically designed for modulating boiler water temperatures without low limit.
The biferral heat exchanger surface made of cast iron and steel provides for high operational reliability and a long service life.