The price of Viessmann boilers ranges between £794 and £6,188 depending on your requirements. This includes VAT but excludes the installation fee.
Viessmann is an internationally renowned boiler manufacturer for domestic boilers and has developed a comprehensive range of heating and hot water solutions to suit the needs of most homes. Founded in 1917, the brand offers quality German engineered boilers built on cutting-edge technology. Viessmann has even received several different awards for its boilers, such as the Red Dot Award and German Design Award in 2015.
The brand’s offerings include high-quality Combi, System and Open Vent boilers with pricing that ranges between £794 and £6,188.
Viessmann Combi Boilers Range – Highly Efficient Boilers
Renowned for their cutting-edge technology, Viessmann combi boilers are all A classed energy efficient and come with a comprehensive warranty to give you peace of mind. Each combi boiler in the range is quiet, compact and adaptable to room/environment temperatures. As with all combi boilers, Viessmann combi boilers do not need space for a hot water tank or cylinder.
In terms of pricing, Viessmann combi boilers vary depending on your requirements. You have the Vitodens 050-W range typically priced around £860, the Vitodens 111-W Storage combi range that has an average price of £1,575, and also the Vitodens 222–F floor standing combi boiler that costs around £2,532.
Finally, there is the Vitodens 242-F range. These floor standing combi boilers with built-in solar technology cost around £6,087 and can reduce your heating bills by over 50%.
The Viessmann combi boiler range has been designed specifically to suit small, medium and large-sized homes and includes the following solutions:
| Combi Gas Boiler Series | Sizes | Size Of Home | Price |
|---|---|---|---|
| Viessmann Vitodens 100-W Combi | 26 – 35kW | Small, medium and large-sized homes with one bathroom | £844 – £1,104 |
| Viessmann Vitodens 050-W Combi | 29 – 35kW | Small, medium and large-sized homes with one bathroom | £858 – £861 |
| Viessmann Vitodens 200-W Combi | 26 – 35kW | Small, medium and large-sized homes with one bathroom | £1,150 – £1,295 |
| Viessmann Vitodens 111-W DHW Storage Combi | 26 – 35kW | Small, medium and large-sized homes with one bathroom | £1,518 – £1,632 |
| Viessmann Vitodens 222-F Combi | 19 – 35kW | Small, medium and large-sized homes with one bathroom | £2,474 – £2,606 |
| Viessmann Vitodens 242-F Combi | 18 – 26kW | Small to medium-sized homes with one bathroom | £5,985 – £6,188 |
Viessmann System Boilers Range
Combining exceptional design and leading-edge technology, Viessmann system boilers are easy to install units that require a separate cylinder for storing hot water but do not need a cold water tank in the loft. They are perfect for the larger home with more than one bathroom.
Thanks to their technology, Viessmann system boilers stand out from their competition. They have the ability to adjust heating temperatures dependent upon the outside climate, which is really handy on those dark cold nights.
In terms of prices, you have the Vitodens 100-W System starting at around £1,013 and also the Vitodens 200-W starting at around £1,191.
All Viessmann system boilers are A-rated for efficiency and come with appealing warranties. Options include:
| System Gas Boiler Series | Sizes | Size Of Home | Price |
|---|---|---|---|
| Viessmann Vitodens 100-W System | 26 – 35kW | Small, medium and large-sized homes with multiple bathrooms | £1,013 – £1,094 |
| Viessmann Vitodens 200-W System | 19 – 35kW | Small, medium and large-sized homes with multiple bathrooms | £1,191 – £1,444 |
Viessmann Open Vent Boilers Range
Viessmann open vent or heat only boilers are delivered with high-quality technology and have an A rating for energy efficiency. When purchased, they include a fully comprehensive warranty allowing you to have no worries about high-cost repairs.
As with all heat only boilers, Viessmann boilers are fed hot water from a storage cylinder in airing cupboard while cold is water is fed from the water tank usually stored in the loft. These types of boilers are ideal for the larger home where there is a high demand for hot water. They’re also suitable for homes with old radiators and low water pressure.
Viessmann open vent boilers are simple to use and come with an optional intelligent weather compensation upgrade. In terms of pricing, the Vitodens 100-W Open Vent has an average price of £935.
Available in various heat outputs to suit small, medium and large homes, Viessmann open vent boiler options are as follows:
| OPEN VENT GAS BOILER SERIES | SIZES | SIZE OF HOME | PRICE |
|---|---|---|---|
| Viessmann Vitodens 100-W Open Vent | 19 – 35kW | Small, medium and large-sized homes with more than one bathroom | £794 – £1,358 |
Why Choose Viessmann?
A family-owned company since 1917, Viessmann offers an impressive range of boilers that use the latest technology to ensure you use less energy and save more money. By producing such reliable and energy efficient boilers, the brand has received a multitude of awards over the years including Which? Best Buy status. If all of that isn’t enough to convince you to choose a Viessmann boiler, we suggest you read on to discover why this boiler brand is so fantastic.
Excellent Customer Reviews
If you look at the reviews from verified buyers on the Reviews.co.uk website, you’ll find that 88% of customers would recommend Viessmann. The brand currently has a 4.46 out of 5 rating, with 71% of reviewers rating Viessmann as excellent. You can also find some customer reviews on Trustpilot, where Viessmann has achieved a decent 4 out of 5 stars overall.
Viessmann Voted Which? Best Buy Two Years in a Row
Viessmann has received Which? Best Buy status not just once but two years running for its high-quality range of Vitodens gas boilers. The annual survey carried out by Which? involves getting thousands of consumers and hundreds of engineers to rate boiler brands on a number of things, such as reliability, customer satisfaction and engineer recommendation. In 2017 and 2018, the nation had so many positive things to say about Viessmann Vitodens gas boilers, Which? (the UK’s largest consumer organisation) made them all Best Buys.
Which? Score
We already know that Which? members have given Viessmann boilers the thumbs up, but what we haven’t yet told you is that the brand has an overall score of 83%. This is an excellent score and the second-highest of the 12 gas boiler brands included in the Which? survey. Viessmann got top marks for reliability, build quality, customer score and engineer recommendation, and 4 out of 5 stars for ease of fixing a common fault. The only boiler brand to succeed over Viessmann is Worcester Bosch with a slightly better overall score of 86%.
Below, you can find the brand data results for Viessmann boilers, which we sourced from the Which? website.
Viessmann Overall Score
Based on responses from a May 2018 survey of 11,571 Which? members about their boilers.
Viessmann Boiler Problems and Repairs
Although Viessmann boilers are among the best in the world, they can still develop problems and sometimes need a qualified engineer to carry out repairs. Getting your boiler serviced each year should help to minimise issues and ensure any faults are rectified before they become expensive problems. If your Viessmann boiler isn’t working properly or you would like to know more about typical issues, you can read our guide to Common Viessmann Boiler Problems and Repairs. Our helpful guide includes information on common Viessmann boiler issues and what you need to do next should any of them occur.
Viessmann Boiler Fault Codes
If something goes wrong with your Viessmann boiler, it may display a fault code to let you know that it requires attention. The fault codes help your engineer to quickly identify problems with your heating and hot water system so that the issue can be resolved and the fault can be cleared promptly. Some faults are more serious than others, however, small problems can quickly become big ones if left too long, so it’s best to deal with them right away. If a fault code has appeared on your Viessmann boiler and you want to know what it means, you can read our handy guide to Viessmann Boiler Errors and Fault Codes.
Viessmann Boiler Cover
If you want to keep your Viessmann boiler running well then investing in an annual servicing & repair plan will give you what you need. Viessmann offers a direct servicing option that you can book and pay for in one go or you can choose Domestic and General to cover your boiler and pay by monthly instalments. If you want more information about boiler cover then head over to our Viessmann page here
Viessmann Boiler Warranty
All new Viessmann boilers come with a manufacturer-backed warranty as standard, ranging from 2 to 5 years. The Viessmann boiler warranty is there to give you peace of mind that you’ll be provided with a free parts and labour service should something go wrong with your boiler, subject to the warranty conditions and exclusions. In some cases and depending on which boiler model you choose, the warranty can be extended free of charge or at an additional cost. Our guide to the Viessmann Boiler Warranty explains what is covered by the warranty and includes information on the terms and conditions, as well as how you can register the warranty.
Viessmann Boiler Controls
Viessmann offers a great range of boiler controls and heating control units that can be used with certain boiler models and can help you to manage timings, temperatures and energy savings. The selection on offer includes wireless room thermostats, wireless remote controls and weather compensation controllers, along with smart and intelligent controls that let you remotely operate your heating and hot water system using an app on your smartphone. With the right boiler controls, you can save more energy and therefore save more money on your fuel bills each year. For more information about the different controls available and to help you choose the right one, we’ve put together a helpful guide to Viessmann Boiler Controls.
Viessmann Boilers Range
When choosing a Viessman boiler for your home, ensure that you get expert advice so your boiler will be compatible with your existing pipework and heating system.
| Model | Type | Dimensions | Maximum Flow Rate | Output | Efficiency Rating | Typical Price |
|---|---|---|---|---|---|---|
| Vitodens 100-W Open Vent 19kW WB1B | Heat Only | H - 600 mm W - 375 mm D - 285 mm | N/A | 19 kW | A | £794 |
| Vitodens 100w open vent 13kw wb1b | Heat Only | H - 600 mm W - 375 mm D - 285 mm | N/A | 13 kW | A | £797 |
| Vitodens 100-W Combi 26kW | Combi | H - 725 mm W - 400 mm D - 340 mm | N/A | 26 kW | A | £844 |
| Vitodens 050-W 29 | Combi | H - 700 mm W - 400 mm D - 350 mm | 12.1 l/min | 29 kW | A | £858 |
| Vitodens 050 W 35 | Combi | H - 707 mm W - 400 mm D - 350 mm | 14 l/min | 35 kW | A | £861 |
| Vitodens 100-W Open Vent 26kW WB1B | Heat Only | H - 600 mm W - 375 mm D - 285 mm | N/A | 26 kW | A | £950 |
| Vitodens 100-W System 26kW | System | H - 725 mm W - 400 mm D - 340 mm | N/A | 26 kW | A | £1013 |
| Vitodens 100-W System 19kW | System | H - 725 mm W - 400 mm D - 340 mm | N/A | 19 kW | A | £1044 |
| Vitodens 100-W System 30kW | System | H - 725 mm W - 400 mm D - 350 mm | N/A | 30 kW | A | £1044 |
| Vitodens 100-W Combi 30kW | Combi | H - 725 mm W - 400 mm D - 340 mm | N/A | 30 kW | A | £1047 |
| Vitodens 100-W System 35kW | System | H - 725 mm W - 400 mm D - 360 mm | N/A | 35 kW | A | £1094 |
| Vitodens 100-W Combi 35kW | Combi | H - 700 mm W - 400 mm D - 350 mm | N/A | 35 kW | A | £1104 |
| Vitodens 200-W Combi 26kW | Combi | H - 850 mm W - 450 mm D - 360 mm | N/A | 26 kW | A | £1150 |
| Vitodens 200-W System 19kw | System | H - 850 mm W - 450 mm D - 360 mm | N/A | 19 kW | A | £1191 |
| Vitodens 200-W Combi 30kW | Combi | H - 850 mm W - 450 mm D - 360 mm | N/A | 30 kW | A | £1220 |
| Vitodens 200-W System 26kw | System | H - 850 mm W - 450 mm D - 360 mm | N/A | 26 kW | A | £1294 |
| Vitodens 200-W Combi 35kW | Combi | H - 850 mm W - 450 mm D - 360 mm | N/A | 35 kW | A | £1295 |
| Vitodens 100-W Open Vent 35kW WB1B | Heat Only | H - 600 mm W - 375 mm D - 285 mm | N/A | 35 kW | A | £1358 |
| Vitodens 200-W System 30kw | System | H - 850 mm W - 450 mm D - 360 mm | N/A | 30 kW | A | £1394 |
| Vitodens 200-W System 35kw | System | H - 850 mm W - 450 mm D - 360 mm | N/A | 35 kW | A | £1444 |
| Vitodens 111-W DHW Storage 26 | Combi | H - 900 mm W - 600 mm D - 480 mm | N/A | 26 kW | A | £1518 |
| Vitodens 111-W DHW Storage 35 | Combi | H - 900 mm W - 600 mm D - 480 mm | N/A | 35 kW | A | £1632 |
| Vitodens 222-F 19KW | Combi | H - 1425 mm W - 600 mm D - 595 mm | N/A | 19 kW | A | £2474 |
| Vitodens 222-F 26KW | Combi | H - 1425 mm W - 600 mm D - 595 mm | N/A | 26 kW | A | £2516 |
| Vitodens 222-F 35KW | Combi | H - 1625 mm W - 600 mm D - 595 mm | N/A | 35 kW | A | £2606 |
| Vitodens 242-F 19KW | Combi | H - 1875 mm W - 600 mm D - 595 mm | N/A | 19 kW | A | £5985 |
| Vitodens 242-F 26KW | Combi | H - 1875 mm W - 600 mm D - 595 mm | N/A | 26 kW | A | £6188 |
Ensure that you take the time to compare the price of your Viessmann boiler as well as the cost of installation. It is always advisable to get a quote from a national and local boiler installation provider and average installation costs vary between £1500 and £1800. Also, take into consideration the availability and flexibility of your installation provider and be sure to check their safety record. All boiler installations must be carried out by Gas Safe Registered Engineers.
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