Meet the Zero Emission Boiler (ZEB®) 

Boilers play a big part in the climate crisis. Switch to one powered by a cleaner alternative – electricity.

Meet the ZEB

Looking to reduce your environmental impact? The ZEB uses electricity to supply your heating, charging up and storing most of the heat your home requires at off-peak times. This can make it a more cost-effective and cleaner option compared to existing boilers.

Check how much you could save by making the switch with our cost & carbon calculator.

Cut Emissions

Powered by electricity, the ZEB is a cleaner alternative to your existing boiler as it doesn’t release any pollution directly and it stores heat at the greenest times.


The ZEB stores most of the heat your home requires during off-peak times to be used on demand, keeping electricity costs low.

Easy to Install

The ZEB is a direct replacement for your existing boiler, meaning installation typically takes only 1-2 days and requires minimal changes to the home.

Smart & Flexible

The ZEB intelligently stores the right amount of heat based on your needs, the weather and your tariff. It can also be controlled from anywhere with our tepeo App.

How the ZEB works

Want to know how the ZEB works? Watch our 3D animations to understand how the ZEB generates and stores heat, and then how it distributes this heat to your home. You can also find out more by visiting our ‘Meet the ZEB’ page.

How do I order a ZEB?

Check if the ZEB is right

Complete our ZEB Home Check to find out if the ZEB is a good fit for your home.

We’ll give you a call

If the ZEB is a good fit, we will arrange a phone survey to go through a few more details and book your home survey.

Complete a home survey

During the home survey, we’ll work out the details of your installation and answer any questions you might have.

Getting a ZEB to you

We’ll then arrange delivery of your ZEB and help you find a tepeoPRO to install it.

Find an installer

Use our PROFinder map to find your nearest tepeoPRO installer to discuss whether the ZEB is right for your home.


Partners & Collaborators