
Looking for a high-efficiency wall-mounted gas condensing boiler for your next install? This is just one new solution that has been added to Viessmann’s line of residential products. In addition, new digital tools for homeowners and contractors have been added to the Viessmann repertoire.

Within the popular Vitodens line of products, the top-of-the-line Vitodens 100-W boilers feature the proprietary Viessmann modulating Lambda Pro Plus combustion control. Offering quiet operation and clean combustion, the boiler series can run using propane or natural gas and can be switched with the push of a button. Also available in combi (B1KE) and non-combi (B1HE) models.
Highlights
Easy remote monitoring and servicing are available through Vitoguide. This revolutionary, time-saving digital application is for heating professionals and allows for installing contractors to commission the new Vitodens boilers right from their mobile device—eliminating a number of manual processes and saving valuable time on the job site.

Contractors can simply choose the boiler control language, automatically change the fuel and altitude settings, and even fill the boiler with just the press of a button.
After installation, the app enables contractors to remotely monitor and service the connected boilers. It also allows for them to stay in contact with customers, and receive service alerts or scheduled maintenance reminders.
The new Vitodens wall-mounted gas condensing boilers are Wi-Fi connected and ready to pair with any Viessmann digital tool. The line of boilers has a 95 per cent AFUE efficiency rating with the stainless steel Inox-Radial heat exchanger. Via the all-new Lambda Pro Plus combustion control, the Vitodens 100-W line has a 10:1 turndown ratio. A dual mount lightguide and 3.5-inch LCD display can be easily positioned at the top or bottom of the boiler for comfortable service operation. The line features automatic venting length and altitude optimization up to 10,000 ft. An ECM circulator is included and no DHW pump is necessary.

All your heating demands
The new Vitodens 200-W offers the right solution for any heating demand, including multiple venting options, fuel flexibility with the push of a button, and Wi-Fi connectivity right out of the box. It is controlled on-demand through the most responsive control system in the industry and equipped with an intelligent combustion management system. With the ability to simultaneously operate up to four heating circuits and three thermostat zone with individual heating curves, the 200-W offers unmatched efficiency and comfort.

Up to 15 Vitodens 200-W, B2HE units can be combined in a single cascade system, which meets inputs from 85 to 2,985 MBH. This utilizes the integrated cascade controller, which comes standard with each unit.
A powerful and user-friendly seven-inch touchscreen display and lightguide can be moved to the top or bottom of the boiler. The Vitodens 200-W features all the system benefits of the Vitodens 100-W boiler model but also features a 14:1 turndown ratio and high-efficiency rating of up to 98 per cent at full modulation (and 95 per cent AFUE). It can be cascaded to suit any commercial application (up to 15 units). Intelligent combustion control adjusts automatically to gas quality and vent length; gas-type and altitude adjustment at the press of a button. No hardware or manual adjustment is required.

For the homeowner
Viessmann’s new digital ecosystem includes an improved ViCare app, dedicated for use by the homeowner. A unique, all-in-one solution, the ViCare app allows users to control their heating system via any connected mobile device. With a simpler user interface, it makes operation intuitive and accessible on demand. The app-based tool provides instant feedback and alerts concerning the status of the Viessmann boiler. Users can see whether the system is functioning properly, is due for maintenance, or needs service. Fuel use and savings are also tracked and displayed in a user-friendly way to monitor the system owner’s return on investment, year after year.