tepeo’s heat battery boiler is redefining home heating: a plug-in upgrade for your boiler that doesn’t cost the earth.
Fully electric, charged with off-peak power
Easy to install with no outside space needed
Zero emission heating, built to last
Heat batteries are the missing link in the transition off fossil fuel heating.
They draw power when its cheap, store it as heat and then release it just like traditional boilers.
This means a quick install, minimal changes to your home and heating like you’re used to.
Low cost. Low carbon. Simple.
Our ZEB heat battery boiler uses off-peak electricity to heat up a ceramic ‘core’.
The core gets hot, storing energy.
The ZEB delivers this heat into your heating system just like a traditional boiler.
Charge, heat, repeat.
With a 10-year guarantee and control via the tepeo App, the ZEB combines rock-solid engineering with high-tech control. Reliable and flexible.
Low upfront cost with £2,500 grant support for installation
As cheap as gas with off-peak power & smart tariff integration
1-2 day installation using your existing heating system
Zero emissions in your home – freedom from fossil fuel heating
See what our customers have to say about the ZEB and the installation process.
“The ZEB is easily controlled by an app from your mobile phone, it includes lots of functions so you can program it to suit your needs and take advantage of any smart electricity tariffs you might have (…). The ZEB is a great alternative to a heat pump if like me it isn’t suited to your home.”
“The ZEB was installed neatly and easily in our cupboard under the stairs. Through last winter we stayed warm and let the ZEB do its thing with choosing the cheapest and greenest times to charge overnight. Customer support from tepeo has been great and the app is very user friendly”
“The ZEB works in our house, pretty much the same as our gas boiler. There’s not been any practical differences. And it’s all on our existing controls – we didn’t even have to change the settings! We didn’t have to change any of the radiators and it only took a day in the end to install.”
“The ZEB is a great product which we are very pleased to have replaced our gas boiler. Our house is as warm as it ever was with the old boiler and we have much more control over its operation. tepeo have been excellent in all aspects during and since our installation.”
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