Homeowners Professionals
Vitodens 100-W Heat Only

A compact and efficient heat only gas boiler

A heat only, wall mounted gas fired condensing boiler which is compact enough to fit in a standard kitchen cupboard. Also suitable for use in other applications where there is only limited space available.

Rated outputs: 11 kW, 16 kW, 19 kW, 25 kW and 32 kW
Attractive price/performance ratio
Simple and intuitive operation
Very attractive price/performance ratio

Class A rated for energy efficiency. With reliable Viessmann product quality

Durable and efficient

ERP efficiency 92% (Class A)

MatriX-Plus burner

With Lambda Pro combustion controller for consistently high efficiency and clean combustion

Large user display

Smart home ready

10 year standard warranty

Up to 12 years extended warranty available

Ideal for living spaces

Ideal for installation in the living space due to low operating noise and compact dimensions

Vitodens 100-W Heat Only

Special features of the Vitodens 100-W heat only gas boiler

The MatriX-Plus burner: the heart of your heating system

Among the benefits of the MatriX-Plus burner are its efficient operation, quiet running and low emissions. The special stainless steel MatriX surface is resistant to high temperatures, which ensures reliable performance and a long service life. 

Another technical innovation is the Lambda Pro fully automatic combustion controller. It automatically adapts to all gas types and ensures consistently clean and efficient combustion.

MatriX-Plus burner

Stainless steel Inox-Radial: efficient and durable

Stainless steel makes all the difference. The corrosion-resistant stainless steel Inox-Radial heat exchanger is at the heart of the Vitodens 100-W/111-W. It converts the consumed energy into heat very efficiently. In addition, the highly durable, high grade stainless steel ensures reliability.

Inox-Radial heat exchanger made from stainless steel

Energy savings, convenience and security with ViCare

The new Vitodens with Viessmann One Base platform connects the heating system directly to the internet if required (for the Vitodens 100-W Heat Only this requires the addition of a separate Wifi modem). Operating the heating system is very simple and intuitive with the ViCare app. It sets the course for digital services and is in direct contact with the local heating contractor. 

As an option (subject to an additional charge), ViCare can use the smartphone's GPS function to detect how far the user is from the heating system. If specified distances are exceeded, the room temperature is automatically reduced. 

ViCare thermostat for more convenience and efficiency

You can also expand the system with a digital ViCare thermostat to enjoy even more convenience and efficiency.

ViCare thermostats for convenient individual room control

Product details

Output in kW

11 to 32 kW

Standard seasonal efficiency [to DIN]

98 % (Hs) [gross cv]

Energy efficiency class

A

Fuel

Natural gas, LPG.

Application area

Detached/terraced houses, apartments, for new build and modernisation projects

Additional features

MatriX-Plus burner with Lambda Pro combustion controller for permanently high efficiency and clean combustion.

How can we help?