Multi-boiler installation up to 4240 MBH with up to 8 boilers (models B2HA 100, 112 and 150)

Vitodens 200 B2HA-88: the 88 kW is the smallest commercial boiler in the Viessmann portfolio

Best value in its class with new industry-leading technology and the most standard features

Lasting performance with industry-leading Viessmann made titanium infused stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV

Low-emission combustion for environmentally-friendly operation

Intelligent Lambda Pro gas management system automatically adjusts to different gas qualities for optimum efficiency and performance

Modulation ratio up to 6.5:1 ensures extremely high efficiency

Multiple venting options and greater venting flexibility with vent length up to 180 foot

Compact, lightweight design and zero clearance to combustibles

Extremely quiet operation

quieter than most refrigerators

Limited Lifetime Warranty

Multi-boiler installation up to 4240 MBH with up to 8 boilers (models B2HA 100, 112 and 150)

Vitodens 200 B2HA-88: the 88 kW is the smallest commercial boiler in the Viessmann portfolio

Best value in its class with new industry-leading technology and the most standard features

Lasting performance with industry-leading Viessmann made titanium infused stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV

Low-emission combustion for environmentally-friendly operation

Intelligent Lambda Pro gas management system automatically adjusts to different gas qualities for optimum efficiency and performance

Modulation ratio up to 6.5:1 ensures extremely high efficiency

Multiple venting options and greater venting flexibility with vent length up to 180 foot

Compact, lightweight design and zero clearance to combustibles

Extremely quiet operation

quieter than most refrigerators

Energy Star® Rated

Limited Lifetime Warranty

Lasting performance with industry-leading Viessmann made SA240/S43932 stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV

Low Emission Combustion with Viessmann made stainless steel MatriX cylinder burner, Factory calibrated

Fast Installation and Reduced Maintenance with Lambda Pro, industry-first intelligent combustion management system-Adjusts automatically to gas type and quality

No fuel conversion kit required

Powerful and User-friendly Viessmann Vitotronic on-board multi-function outdoor reset boiler and system control for multi-temperature space and DHW heating

Compact, Esthetic Product Design and zero clearance to combustible

Energy Star® Rated

Fire tube stainless steel heat exchanger

Integrated precision control

Advanced multi-zone capacity

Set-up wizard for easy install

Floor standing and wall-hung capable

Setup wizard efficiently guides the installer through a single or multiple boiler installation in minutes

For the contractor, installer and/or service provider, the Evergreen has an easy to understand graphical user Interface and makes programming and monitoring operations simple

Wiring diagrams provided are clear and easily accessible

Interactive diagnostic capability

Reliable operation

Easy to understand and monitor controls

Effortless heating and comfort in all zones

Large, accessible panels for quick and easy maintenance checks

Interactive diagnostic capability provides a snapshot of the past and current operation parameters

Reliable operation of the complete heating system including radiant elements

Ease of Installation, Ease of Use and Maintenance

Energy Star® Rated

Fire tube stainless steel heat exchanger

Integrated precision control

Advanced multi-zone capacity

Set-up wizard for easy install

Floor standing and wall-hung capable

Setup wizard efficiently guides the installer through a single or multiple boiler installation in minutes

For the contractor, installer and/or service provider, the Evergreen has an easy to understand graphical user Interface and makes programming and monitoring operations simple

Wiring diagrams provided are clear and easily accessible

Interactive diagnostic capability

Reliable operation

Easy to understand and monitor controls

Effortless heating and comfort in all zones

Large, accessible panels for quick and easy maintenance checks

Interactive diagnostic capability provides a snapshot of the past and current operation parameters

Reliable operation of the complete heating system including radiant elements

Ease of Installation, Ease of Use and Maintenance

Energy Star® Rated