Skip to Content
  • Reading plumber
  • central heating repair Reading
  • Boiler repairs Reading
  • gas fitter Reading
  • Plumber in Reading
  • Heating Engineer Reading

German Boilers Ltd

29 - Jan - 2015

Superior service at affordable rates.

Viessmann boilers

Viessmann condensing gas boilers


Viessmann Range

The Vitodens 100-W Compact

1. One of the smallest open vent
boilers on the market
2. Stainless steel heat exchanger*
3. Modulating stainless steel
4. Designed specifically for open
vent systems
5. Flow & return monitoring

Incredibly small, open vent (regular)boiler, ideal for Y and S plan heating systems

Very attractive priced ,with a depth of only 285 mm this boiler will perfectly fit to the kitchen unit

With a simple upgrade the Vitodens 100 Compact can even operate in weather compensated mode achieving extra savings on the gas bill up to 12%!

This boiler is a perfect replacement for Potterton Suprimas boilers,Ideal or smaller Baxi models

Outputs: 13kW, 16kW, 19kW,26kW

Height :600mm Width :375mm Depth: 285

Max flue length: horizontal: 8 metres ;vertical: 10 metres

Outstanding value for money,reliability and long warranty plus weather compensation option makes this boiler absolute leader in its class!

The Vitodens 100-W

Combi & System

1. Stainless steel heat exchanger*
2. Modulating MatriX pre-mix
cylinder burner*
3. Integral AquaBloc hydraulic
unit for easy service &
4. Pre-heat function on Combi
5. Extremely quiet operation

Easy to install, easy to use and now available with weather compensation
controls - great for gas savings!

As with all Vitodens boilers, they feature the InoX-Radial stainless steel heat
exchanger, designed and manufactured by Viessmann for outstanding performance
and long term reliability.
The modulating action of the MatriX pre-mix cylinder burner accurately matches output
to the heat requirement for comfort and efficiency.
Combi and System models also benefit from the Viessmann's space-saving AquaBloc. All the hydraulic connections, along with the diverter valve, are centrally
mounted and easily accessible for quick and easy routine maintenance.
The Vitodens 100-W has a wide range of control options including plug-in timers and
wireless programmers
Combi 26kW, 30kW, 35kW
System 26kW, 30kW, 35kW

The Vitodens 200-W

Combi & System
High specification boiler with many advanced features for outstanding
performance and efficiency.

1. Stainless steel heat exchanger*
2. Modulating MatriX cylinder
3. Lambda Pro combustion control*
4. Optional weather compensation*
5. Easy integration with renewable
energy technologies

The Vitodens 200-W is packed with Viessmann quality and technology. Suitable
for new build and replacement applications, it can run on either natural gas or LPG at the
flick of a switch - with no adjustment of the gas valve.
A feature of the Vitodens 200-W isthe Lambda Pro combustion control, which ensures optimum performance irrespective of gas quality. The modulating MatriX cylinder burner is designed for high efficiency and a low energy pump reduces electricity consumption by around 25% per year.
For even higher efficiency and additional savings of up to 20% per year, the Vitodens
200-W is fully compatible with our weather compensation controls.
Naturally, Viessmann's own patented self cleaning stainless steel heat exchanger is a key component for long term reliability and durability.
The Vitodens 200-W is particularly easy to integrate with renewable energy
technologies, including Vitosol 200 flat and tube solar thermal panels
System 19kW, 26kW, 30kW, 35kW
Combi 26kW, 30kW, 35kW

The Vitodens 222-F

A new floor standing gas fired combi storage boiler with an integral space saving DHW unvented cylinder, utilising a high performance Cylinder Loading System (CLS), is being launched by Viessmann. The Vitodens 222-F replaces the Vitodens 333-F model and introduces a number of key technical features. The CLS technology is integral to the Vitodens 222-F boiler with water pumped through a plate heat exchanger that replaces the traditional cylinder heating coil, increasing DHW performance levels, saving space and enhancing water storage capacity. A 10- minute peak output provides 200 litres of water at 60ºC. The Vitodens 222-F is available in three outputs (19, 26 and 35 kW) and two cylinder sizes (100 and 130 litres).




Viessmann gas boilers

Viessmann is one of the largest manufacturers of condensing boilers in the World.
At the forefront of heating technology since 1917, Viessmann's first condensing boiler
was launched in 1989. Continuous research and the introduction of specially designed stainless steel heat exchangers has resulted in some of the finest, most reliable
high efficiency boilers available.
Innovations from Viessmann include the MatriX gas burner and the Inox-Radial
stainless steel heat exchanger, which feature in our Vitodens range of condensing boilers.

Stainless Steel

Condensing technology is one of the cleanest and most economical forms
of heating, with the capture of additional heat from the flue gas achieving up to 98%
efficiency.To achieve these benefits over a long period of time, it is essential that the components and heating surfaces of a condensing boiler are built to withstand the
high demands of the condensing process.
The Inox-Radial heat exchangers used in our Vitodens boilers are manufactured
in-house from 100% corrosion-free stainless steel for long-term reliability.
Their unique design and positioning ensure self cleaning along with maximum
efficiency and high performance Inox-Radial patented heat exchanger

Benefit's to Our Customers

PK Plumbing & Heating are specializing in supplying ,fitting ,service and repairs of Viessmann boilers.

We can offer full range of Viessmann boilers at the best prices,Amazingly those boilers are 40 % cheaper in UK than in Germany!

We are authorized Viessmann boilers installers and have all necessary trainings ,this will allow us to offer a 5 Year Warranty Card ,than each Viessmann boiler fitted by us comes with 5 years warranty parts and labour plus 10 years warranty on heat exchanger against corrosion

Even more ,now we are equipped with almost all spare parts necessary to repair your Viessmann boiler in case of breakdown for your peace of mind


Interested? - Contact us today

  • Boiler installation in Reading
  • Gas engineer Reading
  • Heating Engineer
  • Gas safe engineer in Reading
  • Undrfloor heating installers
  • Viessmann boilers
  • boiler installation in Bracknell