Over a Decade of Warmth: 10+ Years of Happy Customers with the UK’s First Electric Combi Boilers

More than ten years ago, we had a radical idea:
What if the UK could heat its homes without gas—reliably, efficiently, and instantly?
No cylinders, no tanks. Just one wall-hung electric combi boiler that could do it all: deliver central heating and hot water on demand.

Fast forward to today, and that idea isn’t just a reality—it’s become the heating solution of choice for thousands of homes, installers, and property managers across the UK. And we’re still just getting started.

The First of Its Kind in the UK

Back in 2013, Electric Combi Boilers Company introduced the first wall-hung 12kW electric combi boiler to the UK market. Until then, electric heating options were clunky, slow, or limited to point-of-use systems. Our mission was to design something different—something future-proof.

We partnered with leading Italian manufacturers and developed a range of electric boilers built specifically for the UK electrical infrastructure, housing stock, and customer expectations.

Not only did we bring the first true electric combi boiler to the market—we’ve continued to refine, upgrade, and expand our offering ever since.

✅ First UK-designed wall-hung electric combi
✅ Instant hot water—no preheating, no cylinder
✅ Designed for 80A–100A fuses (no DNO upgrades required)
✅ Available from just 12kW—perfect for flats, studios, small homes, and low-energy builds

10+ Years of Happy Customers

Over the past decade, our boilers have been installed in:

City flats in London
Off-grid homes in Cornwall
New-build apartments in Manchester
Refurbished cottages in Scotland

We’ve served thousands of customers ranging from first-time buyers to commercial landlords—and a huge number of them have become repeat customers, recommending us to family, tenants, and fellow installers.

Don’t just take our word for it. Our Trustpilot and Google reviews speak volumes about what it means to have direct access to a dedicated UK support team, a reliable product, and fast after-sales service.

We don’t hide behind call centres—we solve problems.

“The support has been amazing. A real person helped me configure the boiler over the phone. Can’t fault them.”
— Actual customer feedback, Trustpilot

Why Electric? Why Now?

The last few years have put electric heating on the map. With new builds going electric, heat pumps gaining popularity, and gas boilers on their way out, customers are now asking the questions we’ve been answering since 2013:

Can I go gas-free without compromising on comfort?
Will an electric boiler really heat my home efficiently?
What about hot water—will it be instant?

Yes, yes, and yes. With a 99% efficiency at the point of use and no flue, no gas, and no cylinder, electric combi boilers are increasingly seen as a clean, convenient alternative—especially in well-insulated homes.

We’re proud to have led the market, not followed it.

Trusted by Installers, Loved by Customers

Our electric combi boilers are trusted by hundreds of registered installers across the UK. Whether it’s a straightforward replacement or a full electric-first retrofit, we provide all the guidance and support needed—from fuse checks to flow rate advice and wiring diagrams.

And with up to 10 years warranty available on our ELEKTRA SMART range (5 years standard on GUIVAL), we back up our claims with commitment.

A Quiet Revolution—One Boiler at a Time

It’s easy to overlook the little things that make a big difference: a warm flat on a cold morning, a hot shower that doesn’t require waiting, the peace of mind that your heating is safe, clean, and future-proof.

That’s what we’ve delivered for over a decade—and will continue to do for decades to come.

🔗 Learn more about our boilers: www.electriccombiboilerscompany.com
🔧 Interested in installation? Our in-house team can guide you.
🛠️ Are you a trade professional? Join the growing network of UK installers working with us.