• 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 Vitotron 100 Three Phase 4-24kW Electric Boiler

Viessmann Vitotron 100 Three Phase 4-24kW Electric Boiler Boiler
Typical Price (inc VAT)
£1,310
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£2,110 - £2,610
Make Viessmann
Model Vitotron 100 Three Phase 4-24kW Electric Boiler
Is Condensing N/A
Efficiency Rating 99.4%
Band Rating D Hot Water
LPG Compatible No
Standard Warranty 2 Years
Central Heating Max. Output 24kW
Mounting Wall-mounted
Flow Rate N/A
Typical Price (inc VAT) £1,310
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £2,110 - £2,610

* 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 26,746 reviews

1,8 million quotes provided in 10 years


Viessmann Vitotron 100 Three Phase 4-24kW electric boiler at a glance

  • - Suitable for: Small to medium-sized properties, up to 15 radiators
  • - Fuel: Electric
  • - Type: System
  • - Central Heating (CH) output: 4 - 24kW
  • - Efficiency: 99.4% efficiency / Band D-rating hot water
  • - Typical total cost: £2,110 - £2,610

Is a Vitotron 100 Three Phase 4-24kW electric boiler suitable for my home?

If you're looking for the best electric boiler system for a small to medium-sized home, then we recommend you consider the Vitotron 100 Three Phase 4-24kW electric boiler. This highly efficient electric boiler is best suited to homes with up to 15 radiators, 1 bathroom.

With the addition of an external hot water cylinder, the Vitotron 100 Three Phase can provide plenty of heat and hot water across your home without compromising hot water pressure. This electric boiler can also run using your home's photovoltaic system.

This electric boiler runs at nearly 100% efficiency, meaning you're making the most of the energy you spend, compared to a gas, or oil-fuelled heating system. The absence of internal combustion also improves the safety in your home, since there's no risk of a dangerous gas leak. Electric heating also reduces your home's overall carbon footprint, since it does not require combustion of fossil fuels, which produce carbon emissions and other harmful waste products.

What is the output range on a Vitotron 100 Three Phase 4-24kW?

The Vitotron 100 Three Phase 4-24kW comes with an adjustable output range, available in power outputs of 4, 6, 8, 12, 16, 20, and to a maximum of 24kW. This makes it a relatively powerful model that is meant for homes with high energy demands and a three-phase electricity supply.

Three phase power can usually be found in industrial sites and commercial buildings. However, homes with multiple electric devices consuming large amounts of electricity will find that three phase power is more efficient.

Homes on single phase electricity supply and lower energy demands are better suited to the second model in Viessmann's electric boiler range, the Vitotron 100 Single Phase 4-8kW.

Viessmann Vitotron 100 Three Phase 4-24kW boiler dimensions

What is the size of the Viessmann Vitotron 100 Three Phase 4-24kW electric boiler?

With a height of 716mm, width of 316mm, depth of 235mm and weighing in at 20.5kg, this boiler is easily wall-mounted, and makes the installation process quick and easy. Electric boilers also do not require flue pipes, meaning you have the freedom to install this boiler anywhere in the home.

The Vitotron 100 Three Phase does come in an appealing, and modern design. However, if you're looking to keep your boiler in a kitchen cupboard then these compact dimensions make it easy.

Viessmann Vitotron 100 Three Phase 4-24kW electric boiler price

The Vitotron Three Phase 4-24kW electric boiler typically costs £1,310, including VAT. The final price you can expect to pay will include installation costs, and any sundries. All together, this will likely come to between £2,110 - £2,610.

Installation will have the biggest influence over this final price since installation time, and the required parts and labour, depend on many factors. If you are replacing an existing gas boiler for example, then you can expect the installation to take some time since any additional components, and gas pipework will have to be removed.

Sundries refer to any optional additions or upgrades to your installation. This might include a system power flush, or bleeding your radiators. The cost of sundries will likely add another £300 to the overall price. However, your installer will always discuss these options beforehand.

Want a better idea of installation costs you can expect, based on your home's unique specifications? Why not try our boiler installation cost calculator?

Get the best deals for this electric boiler

In order to learn the most fair and accurate prices for installation, based on your own home heating situation, we recommend consulting multiple heating engineers and comparing their quotes. This way, you can compare and make your choice based on the most competitive offer.

But for many people, this process can be daunting since you may not know which installers you can trust, and can lead to countless hours of internet research, with a lot of dead ends. This is where the Boiler Guide team can help you!

By filling in our quick form, you can leave to us to find up to 3 quotes for you to compare. These quotes are completely free and come with no-obligation, it's entirely up to you.

What's more, our installer network covers the length of the country, therefore, we will only connect you with installers closest to your area. Local installers means local rates, meaning you can avoid overpaying for the parts and labour from a large company.

To get started, follow the link below to be taken to our form.

Compare Free Quotes from Qualified Heating Engineers

Warranty on the Vitotron 100 Three Phase 4-24kW electric boiler

The Vitotron 100 Three Phase comes with a 2 years standard warranty. This is a relatively short warranty compared to what might be offered with a gas boiler, but it is somewhat standard for electric boilers. With a 2 year warranty, any boiler defects or damage will be covered by the manufacturer. This means you won't have to worry about any unexpected boiler repair costs during this period.

To validate your Viessmann boiler warranty, it is often a requirement that you register your new boiler within 30 days of installation. To be sure that your new boiler is covered, you should check Viessmann's Viessmann boiler prices, warranty, and efficiency across all their models.

Across its wide range of heating products, Viessmann is continually awarded the Best Buy Award from Which?. On Trustpilot, an independent review platform, customers have rated Viessmann as "Great". Out of 3,877 reviews, Viessmann has achieved an impressive score 4.2 out of a possible 5. Therefore, you can feel confident that Viessmann customers are more than happy with the service and products they have received.

FAQ

Does Viessmann make electric boilers?
Yes, Viessmann's electric boiler range, the Vitotron 100, are highly efficient and compact options for small to medium-sized homes. Viessmann offers models for single- phase households, with an adjustable output between 4-8kW, and three-phase households, with an adjustable output between 4-24kW.

How long do Viessmann boilers last?
A typical Viessmann boiler will likely last between 10-15 years, or up to 20 years as long as you carry out annual service and regular maintenance. Viessmann's Vitotron 100 electric boiler range can last between 20-25 years.

How much is Viessmann Vitodens 100?
For a Viessmann Vitodens 100-W, combi, system, or heat only boiler, you can expect to pay between £845 - £1,200. Viessamann's electric boiler range, the Vitotron 100, will cost either £1,127, or £1,310, depending on the model you need.

What type of boiler is a Viessmann vitodens 100?
The Vitodens 100-W gas boiler by Viessmann, is available in a combi or system model. Homes of any size can find something suitable within this range, provided that they have a main gas connection. For homes off the gas grid, Viessmann also manufactures electric boilers. The Vitotron 100 electric boiler range is available for single, or three-phase supplied homes.

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 26,746 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