Do I have to change my radiators?

No. The whole point of an electric boiler is that it's a direct replacement for your gas/oil unit. Your existing radiators and pipework stay exactly where they are.

Is electric heating really cheaper than gas?

Per kWh, electricity costs more, but per kWh of usable heat, electric boilers are nearly 100% efficient (gas wastes 10-20% up the flue). Paired with off-peak tariffs or solar, most homes see lower or comparable bills.

Will I need a new fuse board?

Usually not. The Tepeo ZEB charges its thermal store gradually rather than drawing a big instant load, so a standard supply is normally fine. We assess this on the day and quote any upgrade transparently.

How long does the install take?

Most gas-to-electric boiler swaps are a one-day job for our in-house team. You're back on heating the same evening.

Zero-emission, in-house install

Replace gas. Keep your radiators.

Modern electric boilers slot in where your gas one used to live. Same radiators, same pipework, same hot water, with zero emissions, zero flue and zero annual service. We install the Tepeo ZEB, the smartest electric boiler on the UK market.

See the products

Zero-emission, in-house install

10 yr

Manufacturer warranty

1 day

Typical swap

Flue or emissions

Annual service

The product

One smart boiler, sized to your home.

We'll confirm the right size and setup during the free survey.

Tepeo ZEB

Tepeo Zero Emission Boiler

UK-engineered smart electric boiler with built-in thermal storage. Charges off-peak, runs all day.

Explore the product

Gas boiler

Out

Electric boiler

Radiators, pipework, cylinder and controls all stay exactly where they are.

What stays exactly the same

Nothing changes downstream.

An electric boiler replaces only the heat source. Everything else in your home stays put, with no radiator re-balancing, no pipework rework and no thermostat re-learning.

Your existing radiators and pipework stay in place
Your existing hot water cylinder (or tank) can stay too
Your existing thermostat and controls integrate seamlessly
Your existing radiator covers, valves, and TRVs all still work

Go deeper

Three short explainers.

How they work

Electric boiler basics

Resistive heating, thermal storage and smart control, explained in plain English.

Works with solar

Power from your roof

Pair with rooftop PV and run your heating from your own surplus generation.

Why switch

The case for ditching gas

Honest comparison vs gas boilers, oil boilers, and air source heat pumps.

Not quite ready to book?

Take the full brochure away with you: sizes, colours, pricing and everything our systems can do. Or book a free home survey whenever the time is right. No pressure, no hard sell.

Every install includes

Standard with us. Extra with everyone else.

10-year warranty

Manufacturer-backed on every electric boiler we install.

Our own engineers

In-house installers, never subcontractors.

Free home survey

Engineer comes to you, sizes correctly, quotes the same day.

Works with off-peak & solar

Pair with cheap overnight tariffs or your own solar generation.

FAQ

Common questions about electric boilers.

Our charity partner

£10 of every job will be donated to Alzheimer's Society.

We're proud to support Alzheimer's Society. Every installation we complete includes a £10 donation towards vital dementia support and research, at no extra cost to you.

Ready to swap gas for electric?

Book a free survey and we'll size the Tepeo ZEB for your home on the day.

0151 272 1208