• Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers

Need a New Boiler?

Get FREE no-obligation quotes now!

  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers

Viessmann Vitodens 100-W B1GA 16kW Heat Only Gas Boiler

Viessmann Vitodens 100-W B1GA 16kW Heat Only Gas Boiler Boiler
Typical Price (inc VAT)
£1,200
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£2,000 - £2,500
Make Viessmann
Model Vitodens 100-W B1GA 16kW Heat Only Gas Boiler
Is Condensing Condensing
Efficiency Rating 92%
Band Rating A Rated
LPG Compatible Yes
Standard Warranty 5 years
Central Heating Max. Output 16kW
Mounting Wall-mounted
Flow Rate N/A
Typical Price (inc VAT) £1,200
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £2,000 - £2,500
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,770 reviews

1,8 million quotes provided in 10 years


Viessmann Vitodens 100-W B1GA 16kw heat only gas boiler at a glance

  • - Suitable for: Smaller to medium size homes with up to 10 radiators
  • - Fuel: Gas. Hydrogen ready on 20% blend
  • - Type: Regular / Condensing
  • - Central Heating (CH) output: 16kW
  • - Efficiency: 92% efficiency / ErP A-rating for heat
  • - Typical total cost: £2000-£2,500

Is a Viessmann Vitodens 100-W heat only gas boiler suitable for my home?

With its size of 16kW the Vitodens 100-W B1GA heat only gas boiler will suit small to medium sized homes with up to 10 radiators. A heat only boiler, often called a regular boiler, only provides hot water for heating. To have hot water for daily use you will need a hot water tank together with your Vitodens 100-W B1GA heat only gas boiler. This boiler can work in both houses and apartments. For a smaller home this boiler will work great.

What is the output range on this heat only boiler?

The Viessmann Vitodens 100-W B1GA heat only boiler has a CH output of 16kW. This size of output makes it perfect for homes with approximately 10 radiators and 1 bathroom.

The output range of the Vitodens 100-W heat only gas boiler is large and comes in many different sizes, ranging from a 11kW boiler up to 32kW. This 16kW is one of the smaller sizes. With such a large range, there should be a boiler for every home.

What is the size of the Viessmann Vitodens 100-W B1GA 16kw heat only gas boiler?

The size of the Viessmann Vitodens 100-W B1GA is 285mm in depth, 600mm in height and 375mm in width. This and the weight of 23kg makes the Vitodens 100-W B1GA Vitodens a really compact boiler. This small size boiler, makes it easy to hide within a cupboard, allowing you to keep it out of sight.

The very low weight of the Vitodens 100-W B1GA makes it easy to handle and carry when having your boiler installed in your home.

Viessmann Vitodens 100-W 16kw heat only gas boiler price

The price of Viessmann Vitodens 100-W B1GA will be around £1,200, including VAT. This price is only for the boiler unit itself. The installation cost and cost of sundries (flue, filter, etc.), will depend on the complexity of the installation. With both the unit and installation, the total price for Vitodens 100-W B1GA 16kW heat only gas boiler could be from about £2000 to £2,500.

Get the best deals for this heat only gas boiler

If you want to get the best deal on the Viessmann Vitodens 100-W B1GA 16kW heat only gas boiler you should always compare quotes from multiple installers. This will ensure that you will get the best deal with the best price.

At Boiler Guide we can help you find up to 3 Viessmann Vitodens 100-W B1GA 16kW heat only gas boiler quotes from reliable heating engineers. Our service is free, easy and with no obligation. Letting us do the work of finding engineers will save you unnecessary time and hassle when looking for quotes.
Compare Free Quotes from Qualified Heating Engineers

Warranty on the Viessmann Vitodens 100-W 16kw heat only gas boiler

The standard Viessmann warranty of 5 years applies to this Viessmann Vitodens 100-W B1GA 16kW heat only gas boiler as well. For this boiler, Viessmann offers an extended warranty of up to 12 years, with the long warranty you can feel assured many years after the boiler has been installed.

The warranty covers both parts and labour. You should always check the eligibility criteria for any type of warranty so you can be sure when you’re covered. Most boiler warranties require that you service your boiler annually with a Gas Safe registered engineer. For example, to get the extended 12 years warranty from Viessmann for the Viessmann Vitodens 100-W the boiler needs to be installed by a Viessmann Trained Installer.

Reviews of the Viessmann Vitodens 100-W heat only gas boiler

Viessmann has an average rating of 4.4 stars out of 5 on Trustpilot, a strong indication that customers are happy with the quality, the products and the service. The company is a highly-rated company by homeowners, receiving thousands of excellent reviews. Viessmann products are often featured in the Which? Best Buy awards proving the quality products they manufacture. With the Viessmann Vitodens 100-W B1GA 16kW heat only gas boiler, you will have a modern and innovative boiler of high quality.

FAQ

What type of boiler is a Viessmann vitodens 100?
The Vitodens 100-W B1GA is a heat only gas boiler. A heat only boiler is often referred to as regular or conventional boilers. It is called a heat only boiler because it only provides hot water for heating. To get hot water for daily use you will need a water tank.

What is the life of a Viessmann boiler?
A boiler can usually last about 15-20 years. The lifespan of a boiler will depend on how the boiler is maintained. If your Vitodens 100-W is installed by a Viessmann Trained Installer and kept serviced annually, you can expect at least 10 good years with Viessmann’s warranty.

What is a heat only boiler?
A heat only boiler, such as the Viessmann Vitodens 100-W 16kW, is a boiler that only provides hot water for domestic heating. The boiler requires a hot water storage cylinder to provide hot water for daily use. This is also called a regular or conventional boiler.

Which is better Viessmann or Vaillant?
Both Vaillant and Viessmann are two boiler manufacturers that are highly reviewed. Both are innovative and reliable manufacturers that have a big range of boilers.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,770 reviews

1,8 million quotes provided in 10 years

Need a new boiler?

Get FREE no-obligation quotes now!

Find approved boiler engineers
in your area.

Begin your search by entering your postcode below.

Or select your region from the list and start your search