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Electric Boilers

Make the switch to an electric boiler and enjoy the peace of mind that comes with knowing your home, business, or public building is heated with clean, efficient energy.

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Book your electric boiler installation

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  • Almost 100% energy-efficient
  • Expert advisors and nationwide coverage
  • Over half a century of experience

Our new electric boiler solutions

Electric boilers are becoming a very real alternative to the traditional gas boiler. With incredible efficiency, lower maintenance costs, and zero carbon emissions from the boiler itself, it’s not difficult to see why.

Grant Store is a Vaillant, Worcester, and Idea-approved boiler installer, and all of our engineers are fully qualified and registered. With over 50 years of experience in recommending, installing, and delivering full aftercare services for a full range of boilers, there’s only one name to trust when it comes to new and replacement electric boiler installations: Grant Store.

Fully Accredited Electric Boiler Installers

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Why go electric?

Replacement electric boilers have some real benefits over other models of boiler, including:

  • Zero carbon emissions – the boiler itself produces no carbon at all, but to be considered carbon-neutral, the electricity that powers it must be produced from renewable sources
  • Nearly 100% energy-efficient – Compared like-for-like with a traditional gas boiler, you need fewer kWh of energy to produce the same amount of heat
  • Fewer moving parts – This reduces the likelihood of a breakdown and keeps maintenance to an absolute minimum
  • Quieter – There are fewer moving parts, which makes them much quieter than a traditional boiler setup
  • Flexibility of installation – They don’t need a flue or gas pipe to run to them which means electric boilers can be placed almost anywhere in the home

Another huge plus is that there’s no risk of carbon monoxide leaks, making them a safer option as well as a cleaner one. To learn more about electric boilers, speak to our expert team, who’ll be happy to advise you further.

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Replace your boiler and start saving money now

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  • Save money on your heating bills
  • A warmer, more eco-friendly building
  • Accredited advisors and nationwide coverage

Why take Grant Store’s advice?

We’ve proudly served the UK for over fifty years, and during that time, we’ve helped thousands of homes, businesses, and local authorities upgrade their boiler systems. We’re approved installers of Vaillant, Worcester, and Ideal boilers, three of the most respected manufacturers in the heating industry, and our Trustpilot reviews reflect the high standards we hold ourselves to.

We’re with you every step of the way – from advising to installation and aftercare too – so whether you need an electric, oil, LPG, gas, or hydrogen boiler, Grant Store is the one to trust.

How the electric boiler application and installation process works

Our 3-step inquiry and installation process makes getting replacement electric boilers hassle-free and straightforward. We’ve got over five decades of experience installing boilers for homeowners, tenants, businesses, and public authorities on a nationwide level, so you can trust our advice completely.


Tell us about your property

This is just to establish a few basic facts, like its location, size, and heating requirements. It’s also to find out if you’re eligible for electric boiler grants under the ECO4 or LA Flex schemes.



We’ll perform a comprehensive survey of your property to see which model of electric boiler would be the most efficient one to heat it. If you do meet the grant criteria, we’ll help you apply to ensure the process goes smoothly.



Our professional installers are fully regulated and accredited, so you know you’ll be getting first-class service every step of the way on your new electric boiler journey.


You must have a few questions. We’ve answered some of the most commonly-asked questions about replacement electric boilers here, but please speak to the team if you have any more.

Are electric boilers worth it?

This will all depend on your own circumstances. For instance, how big is the property it will heat? How much do you have in your budget to spend on a boiler and running costs? Do you have the space for the tanks that an option like a heat-only boiler requires you to have? Is the area that you live in prone to electricity cuts? (This could also be solved by installing a solar power energy system.)

They’re an excellent upgrade to some of the more traditional or off-grid boiler options out there, but ground source or air source heat pumps are even more energy-efficient and eco-friendly. Talk to our expert team about the best choice for your property – we’re only too happy to help!

Is it expensive to run an electric boiler?

This depends on the price of electricity, how big your home is, and how much hot water you use. Prices of electricity from the National Grid have been rising steadily in the past few years, as have all utilities, but that doesn’t necessarily mean that an electric boiler will be any more or less expensive to run than an alternative option.

One surefire way of ensuring that your electric boiler is supplied with low-cost, green, sustainable energy is the addition of PV solar panels, an inverter, and a solar battery storage system, so speak to us if this is of interest.

Do I need a hot water tank with an electric boiler?

If you have a combi boiler or system boiler, then no. If, however, you have a heat-only boiler, then you’ll need to have enough space on your property for two tanks – a larger one in the loft and a smaller one in a cupboard space elsewhere in the building. If you’re unsure which type of electric boiler is best for your home, business, or public building, give us a call on 01942 918 844 for advice.

What is the most energy-efficient electric boiler?

The Vaillant ecoTEC Plus is a fantastic energy-efficient electric boiler. It has an efficiency rating of up to 98%, meaning that it only wastes 2% of the energy it uses. It also has a number of other features that make it a good choice for energy-efficient heating, including being able to modulate its output to match the heating demand, using condensing technology to recover heat from the flue gases, and it can be controlled remotely, allowing you to monitor and adjust the boiler’s settings from anywhere in the world.