Meet the Zero Emission Boiler (ZEB®)
Boilers play a big part in the climate crisis. Switch to one powered by a cleaner alternative – electricity.
In partnership with 
Cut emissions
Cost-efficient
Easy to install
Smart & flexible
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.
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.
Cost-Effective
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.
Check if the ZEB is right for you
Complete our ZEB Home Check to find out if the ZEB is a good fit for your home.
Working in partnership with Octopus
Reducing carbon emissions together
Octopus are working in partnership with tepeo to reduce carbon emissions by offering the ZEB as another low-carbon alternative where heat pumps aren’t suitable.
Great tariffs available from Octopus
Octopus Cosy, designed for low carbon heating, has two low-cost periods for your ZEB to charge; if you have a compatible EV/charger, Intelligent GO is a good option; or choose Octopus Agile, where prices vary every half hour.
A special offer for Octopus customers
Get 12 months free tepeo Care Plan (worth £120), which includes all the routine maintenance your ZEB may need, ensuring you maintain your 10-year guarantee.
