We'll pay your VAT | Up to £2,000 back
tepeoPRO for Installers

Benefits of the ZEB

Greener than gas or oil

Did you know that 31% of household carbon emissions comes from home heating? Switching to the ZEB cuts 100% of these direct emissions, meaning improved air quality and a cleaner tomorrow.

Cheaper than electric boilers

Want to save the planet but without the cost? Choose the ZEB, a smart boiler that can store heat at the cheapest and greenest times, saving you up to £1.5k versus an electric boiler.

Easy to install, use & maintain

Looking for an easy way to go green? The ZEB works the same as your current boiler and can be installed in 1-2 days with minimal fuss and the added bonus of App control.

How does the ZEB work?

The ZEB is powered by electricity and works like a battery to store energy as heat until it is needed. Electric heating elements charge up a “core” inside the ZEB – storing a lot of energy in a small footprint.

Our patented heat-management technology then cleverly releases the heat to your radiators, underfloor heating and water tank when your thermostat calls for it.

What's the ideal home for a ZEB?

The ZEB works best in a home that has the following:

  • Up to 12,000kWh of energy usage per year for heating & hot water (roughly 1,100L of oil). You can find an estimate on your energy bill
  • A ‘wet’ heating system i.e. you have radiators or underfloor heating, and a hot water tank (or can get one)
  • Space for the ZEB on an accessible, solid and level surface – typically on the ground floor.
  • Either a flat, bungalow, semi-detached or detached 2-4 bedroom house
  • A daily heat consumption of 60 kWh or less
  • A whole home heat loss of 5 kW or less

ZEB specifications

Looking for information on the size, performance and features of the ZEB? See key specs below or download the full spec sheet.

  • Dimensions (W x D x H): 598 x 660 x 980mm (excludes necessary clearance)
  • Weight: 375kg
  • Thermal storage capacity: 40 kWh
  • Heat output: 15kW
Download Data Sheet

How much does the ZEB cost?

A ZEB costs £6,000 to purchase and because we don’t think you should pay VAT on heat batteries, we’re offering to cover your VAT on the ZEB and installation until the government does by giving you up to £2,000 cashback.*

Homeowners can take advantage of this cashback offer by contacting sales@tepeo.com or by completing our ZEB Home Check. The offer is also available through our tepeoPRO installer network, find your nearest installer here.

To make this a permanent change, write to your MP using the instructions here, requesting that the ZEB benefits from VAT relief and subsidies.

You can also check how much you could save in running costs by making the switch to a ZEB with our cost & carbon calculator.

Ditch the old, embrace the bold

Looking to add vibrancy to your home? Why not change your ZEB’s front panel to one of our 7 new colours!

Starting from £179, you can make a bold statement with a glossy finish or keep it more minimal with matte. There’s even the option to customise the front panel with an image of your choice.* Email sales@tepeo.com to find out more, request colour samples, or to order yours today!

*Additional costs will be applied on top of the £179 for customisation.

Intelligent heating through Smart Charging

The ZEB programmes itself to work out when and how much to charge throughout the day, also known as Smart Charging.

1. Learning

First, the ZEB learns how much heat your home needs and uses local weather forecasts to make a prediction for the day ahead.

2. Adapting

Next, the ZEB works out how much to charge and when to do it based on your tariff pricing, the grid carbon intensity and predicted heat demand.

3. Adjusting

As the day unfolds, the ZEB constantly checks its level of charge and re-calculates to make adjustments throughout the day if needed.

4. Control

You are always in control – the tepeo app lets you adjust or set how the ZEB should charge and you can always boost the ZEB manually.

Always in control with the tepeo App

Take control of your ZEB from anywhere with the tepeo App. The App is your window into what your ZEB is doing, giving you a view of:

  • The live status of your ZEB.
  • Historical data showing when and how much your ZEB has charged.
  • Real time carbon intensity of your local electricity network
  • The carbon emissions from your ZEB’s charging over time.

You can also adjust your ZEB on the go with the App, setting Away Mode, adjust Smart Charging, or Boost your ZEB on a cold day.

Learn more

Peace of mind guarantee

We know how important having heating and hot water is, especially in the winter months – that’s why we offer a Peace of Mind Guarantee.

Working closely with our tepeoPRO installer network, we’re committed to ensuring you have a seamless experience and are completely satisfied when making the switch to a ZEB.

And if for any reason this doesn’t happen, we’ll work tirelessly to make it right. Our team is here to help you every step of the way.

On top of this, the ZEB also comes with up to a 10-year guarantee, as standard. Find out how you can keep your ZEB working at its best with our tepeo Care Plan here.

There are two ways you can get a ZEB

Buy via tepeo

  • Complete our ZEB Home Check to find out if the ZEB is a good fit for your home.
  • If it is, we’ll set up a call to discuss a few more details and then arrange a home survey.
  • Following the home survey, if your house is suitable, a tepeoPRO installer will provide you with a quote.
  • Once you have approved the quote, your tepeoPRO will purchase the product from us on your behalf and install it for you.
ZEB Home Check

Buy via tepeoPRO installer

Find an installer

What our customers say

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.”

Keri Lloyd

The product itself is quite amazing. It doesn’t hide behind various jargon, what you see is what you get. (…) If we were to have got an air source heat pump we would have had to change out all our radiators and pipes which would have brought the cost to in the 10s of thousands, whereas tepeo’s offering was considerably less.

Kirill Volynkin

“My dogs are happy with a warm kitchen 24/7, my wife’s happy to have a consistently warm house again and the kids no longer need to ask if we have any hot water. Christmas heating was the acid test for my setup, and I’m glad I made the leap of faith with our ZEB.”

Adam W

Customer stories

The ZEB has been keeping homes warm since 2020 – find out from our customers what they think of the ZEB.

Customer stories