Vitodens 141-F

Gas condensing storage combi boiler

This heating system is noted for its high energy efficiency, cylinder loading system, integral solar components and minimal space requirements.

Rated heating output: 2.5 to 25 kW
DHW cylinder: 170 litres
Durable and efficient
H₂ ready 20 %

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Durable and efficient

Thanks to Inox-Radial heat exchanger

MatriX-Plus burner

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

Simple and intuitive operation

Via LCD screen with 7-segment display and touch buttons; alternatively via mobile device

Web-enabled via integral WiFi interface

For more convenience, energy savings and security with ViCare

Natural gas with 20 % hydrogen content

Certified for 20 % hydrogen content in natural gas

Vitodens 141-F gas condensing storage combi boiler featuring an attractive design in Vitopearlwhite

Vitodens  141-F:  state of the art, attractively priced heating with condensing and solar technology for detached houses

For state of the art heating with condensing and solar technology in detached houses, the Vitodens  141-F is an extremely energy efficient, environmentally responsible and advanced heating system. With a footprint of just 0.4  square metres, this storage combi boiler takes up only a relatively small amount of space, so it can fit into any recess. High DHW convenience is guaranteed by a dual mode loading cylinder with 170  litre capacity and a solar indirect coil.

Futureproof through solar integration

The  Vitodens 141-F is fully prepared at the factory for combination with Vitosol solar collectors (or an existing system), either now or in the future.

Equipped for the future

The technology that enables the use of natural gas/hydrogen blends for heating buildings is already available and on the market in many thousands of cases. In principle, the gas condensing boilers of the latest  Vitodens 100 generation can already be operated with 20 percent hydrogen today. Home and apartment owners who opt for these modern wall mounted and compact appliances are therefore ideally equipped for the future. Learn more about  climate-neutral heating with hydrogen.

The special features of the  Vitodens 141-F

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 from Viessmann is the Lambda Pro fully automatic combustion controller. It automatically adapts to all gas types and flue systems 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 141-F. 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

Product details

Output in kW

2.5 to 25  kW

Standard seasonal efficiency [to DIN]

98  % (Hs) [gross cv]

Energy efficiency class



Natural gas, LPG, 20  % hydrogen mixture

Application area

Gas heating in detached houses, two-family houses and apartments | New build and modernisation projects


Simple and intuitive operation via LCD screen with 7-segment display and touch buttons; alternatively via mobile device. Web-enabled thanks to integral WiFi interface for more convenience, energy savings and security with ViCare.

DHW heating

Enamelled loading cylinder with 170  litre capacity and solar indirect coil. Solar coverage > 50  %

Additional features

MatriX-Plus burner with Lambda Pro combustion controller for permanently high efficiency and clean combustion. Certified for 20  % hydrogen content in natural gas.

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