Vitodens 050-W gas condensing boiler
Vitodens 050-W

A compact, low-cost gas condensing boiler

With compact dimensions, low weight and quiet operation, the attractively priced Vitodens 050-W is a low-cost gas condensing boiler that will integrate effortlessly into any living space and does not compromise on quality; making it ideal for both new build homes and modernisations. The Vitodens 050-W 29 kW Combi, reviewed as a Which? Best Buy.

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  • Up to 7 years
    warranty
  • Easy control with
    LCD Display
  • Smart Home
     with tado°
  • Boiler Plus
    Compatible
  • For up to
    3 bedrooms
  • Endorsed by
    'Which?'
  • Energy Efficiency
    A
  • Made in
    Germany
  • Ultra Compact - Just 707mm in height
  • DHW output ratings of 5.9 to 35 kW
  • High quality stainless steel Inox-Radial heat exchanger
  • Integral instantaneous water heater
  • High efficiency - up to 97% (Hs) [gross cv]
  • Low CO2 emissions for reduced environmental impact
  • Digital user interface with LCD display for easy operation
  • Optional room thermostats, plug in time clock and wireless receiver 
  • Up to 7 year extended warranty available
  • Class A rated for energy efficiency

Key Benefits

Viessmann stainless steel heat exchanger.

Stainless steel heat exchanger

The high quality stainless steel Inox-Radial heat exchanger efficiently converts the supplied energy into heat. The stainless steel cylinder burner therefore consumes relatively little natural gas, with lower CO2 emissions and less impact on the environment as a result.

Smart control with tado°

With our optional easy-to-install tado° thermostat and smartphone app, you can optimise your heating environment and save energy costs from the palm of your hand - no matter where you happen to be.

Tado, remote, smart heating.
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Up to 7 years guarantee

The Vitodens 050-W comes with a 3 year comprehensive warranty as standard, with an extended warranty option of up to 7 years available if fitted by a Viessmann Trained Installer.

Ideal for new build or modernisation projects

With the Vitodens 050-W, Viessmann now offers an attractively priced wall mounted gas condensing boiler with proven quality. An extensive range of accessories makes the Vitodens 050-W equally suitable for either new build or modernisation. 

It is offered with two DHW output ratings (5.9 to 29 and 8 to 35 kW), as a combi boiler with an integral instantaneous water heater. An electronic boiler control unit for thermostatic mode and weather compensated mode is already integrated into the Vitodens 050-W, along with a frost stat. 

The outside temperature sensor is available as an accessory.

Quiet and compact

The Vitodens 050-W features a particularly low level of operating noise and its components are accessible from the front for ease of service and maintenance. With a height of only 707 mm, the Vitodens 050-W is one of the smallest wall mounted boilers in its class. 

Its compact dimensions make it ideal as a replacement for outdated boilers in multi storey buildings – including up to five boilers on different floors connected to one vertical flue system.

Inox-Radial heat exchanger and cylinder burner made from stainless steel

The high quality stainless steel Inox-Radial heat exchanger efficiently converts the supplied energy into heat. Its efficiency (to DIN) is 97 percent (Hs) [gross cv] or according to SEDBUK > 89.1 % (2009). 

The stainless steel cylinder burner therefore consumes relatively little natural gas, with lower CO2 emissions and less impact on the environment as a result.

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Product Data

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tado° - Intelligent Heating Control

With the easy-to-install tado° thermostat and smartphone app, you can optimise your heating environment and save energy costs.

Brochure | Domestic Gas Boiler Guide

Weather compensation

Variants

Vitodens 050-W

Vitodens 050-W

Vitodens 050-W cross-section

Output (kW)

Vitodens 050-W

6.5 to 33 kW

Standard seasonal efficiency

Vitodens 050-W

97 % (Hs) [gross cv] / 108 % (Hi) [net cv] - [SEDBUK 2009/2012]

Fuel

Vitodens 050-W

Natural Gas & LPG

Application range

Vitodens 050-W

Detached and two-family houses, apartment buildings, flats in an apartment building, new build and modernisation projects

Operation

Vitodens 050-W

Digital user interface with LCD display

DHW heating

Vitodens 050-W

Combi boiler without additional DHW cylinder for straightforward DHW provision

Additional features

Vitodens 050-W

Compact dimensions make this boiler ideal for installation in living areas

Energy efficiency class

Vitodens 050-W

A

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