Tepeo Zero Emission Boilers

Revolutionising how we heat our homes

Easy to Install

Minimal disruption

Low Cost

Working with time-of-use tariffs

Smart & Flexible

Smart Charging algorithm

Low Carbon

Powered by low carbon electricity

Award Winning Zero Emission Boilers

Experience the next generation of home heating with Tepeo’s Zero Emission Boiler (ZEB®), the epitome of eco-friendly innovation tailored for the modern, environmentally-conscious homeowner. Tepeo’s ZEB® transcends traditional heating methods with its cutting-edge technology, offering a low-carbon solution that aligns with your sustainable lifestyle. Designed to work as a ‘heat battery’, the ZEB® intelligently stores energy and dispenses heat on demand, ensuring you use only the energy you need, reducing waste and promoting efficiency.

Crafted for versatility and performance, the ZEB® comes in a variety of outputs to match the heating demands of any home, from cozy apartments to expansive family houses. Whether integrated with existing central heating systems or acting as a standalone unit, the ZEB® promises seamless compatibility and adaptable energy utilization. This remarkable boiler is more than just a heating system; it’s a long-term investment in your home’s energy future, backed by robust warranties and Tepeo’s commitment to quality.

Harnessing smart technology, the ZEB® connects to the Tepeo app, placing unparalleled control at your fingertips. This intelligent system learns from your heating preferences, adjusts to live energy tariffs, and considers environmental conditions to optimize your home’s heat efficiency and comfort. With Tepeo’s Zero Emission Boiler, you’re not just purchasing a boiler; you’re upgrading to a smarter, cleaner, and more cost-effective way to heat your home.

Optimized Efficiency and Seamless Integration

With Tepeo’s Zero Emission Boiler (ZEB®), homeowners can embrace a pioneering heating system that combines advanced energy storage with impeccable design to deliver a responsive, eco-friendly heating experience. The ZEB® stands apart with its ability to charge during periods of low energy demand and low grid carbon intensity, utilizing cleaner electricity and providing heat exactly when it’s needed. This not only optimizes energy use but also translates to lower energy bills and a reduced carbon footprint for the household.

The flexible nature of the ZEB® means it’s compatible with a wide array of domestic setups, ready to meet the heating needs of various lifestyles and house sizes. Its innovative design, requiring no complex retrofitting, allows for easy installation into existing heating systems, ensuring a straightforward transition to a more sustainable heating solution. Additionally, Tepeo’s commitment to customer satisfaction is exemplified by their comprehensive warranty and dedicated after-sales support, cementing the ZEB® as a wise choice for those looking to invest in the future of home heating. Through the intuitive Tepeo app, users gain insightful analytics and personalized control over their heating, ensuring that comfort, efficiency, and control go hand in hand with Tepeo’s Zero Emission Boilers.

Tepeo's Zero Emission Boiler Benefits

Reduced Carbon Footprint
The ZEB® operates on electricity, potentially sourced from renewable energy, making it a greener alternative to fossil fuel systems.
Energy Efficiency
It stores heat energy efficiently and releases it on demand, minimizing waste and optimizing energy use.
Cost Savings
Smart operation during off-peak hours and compatibility with time-of-use tariffs lead to lower electricity bills.
Intelligent Charging
The smart algorithm adjusts charging times based on energy tariffs and household demand, ensuring energy is used in the most economical way.
Easy Installation
Designed to work with existing heating systems, the ZEB® ensures a smooth transition without the need for major modifications.
User-Friendly Interface
With the Tepeo app, users have precise control over their heating settings, including scheduling and usage tracking.
Adaptable to Renewable Energy
The ZEB® can be integrated with solar PV systems, enhancing the use of clean energy for heating.
Customized Heating
Machine learning capabilities allow the system to adapt to your personal heating preferences and routines for enhanced comfort.
Quiet Operation
The ZEB® operates silently, providing a peaceful home environment.
Longevity and Reliability
A robust design backed by a comprehensive warranty reflects the system's quality and long-term reliability.
Space Efficiency
The ZEB®’s compact size means it takes up less space, fitting neatly into modern homes.
Maintenance Ease
With fewer moving parts compared to conventional boilers, the ZEB® promises lower maintenance requirements.
Eco-Friendly Heating
The ZEB® supports the transition to a net-zero economy by reducing reliance on carbon-intensive energy sources.
Responsive Heat Distribution
The system quickly responds to changes in heat demand, providing immediate comfort when needed.
Future-Proof Investment
As energy regulations become stricter, the ZEB® ensures compliance with future environmental standards.
Tepeo Zero Emission Boiler installed in utility

Our Which Trusted Trader Reviews​

Which? Trusted Traders

Great service

Excellent service from Cotswold Heating Solutions! Friendly, professional and efficient from start to finish. Highly recommend and would definitely use them again.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Heating Installation

From the outset this company provided a thoroughly professional, efficient and reassuring installation experience. Communications were excellent throughout, and the whole process was seamlessly executed right to the end. We had the whole oil fired central heating system removed and replaced with modern Radtherm radiators...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Herefordshire

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Great Company To Do Business With

Our conservatory radiator was 15 years old and decided to come on when it felt like it and to heat the room to its maximum. It had to go. I did the usual internet searches and came across Cotswold Heating Solutions. As they are 'Which?'...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Which? Trusted TradersCotswold Heating Solutions Ltd4.9 / 5159 reviews on Which?98% of customers recommendUpdated October 14, 2026View all reviews on Which? (opens in a new tab)
Which? Trusted Traders

Great service

Excellent service from Cotswold Heating Solutions! Friendly, professional and efficient from start to finish. Highly recommend and would definitely use them again.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Which? Trusted Traders

Heating Installation

From the outset this company provided a thoroughly professional, efficient and reassuring installation experience. Communications were excellent throughout, and the whole process was seamlessly executed right to the end. We had the whole oil fired central heating system removed and replaced with modern Radtherm radiators...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Herefordshire

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Which? Trusted Traders

Great Company To Do Business With

Our conservatory radiator was 15 years old and decided to come on when it felt like it and to heat the room to its maximum. It had to go. I did the usual internet searches and came across Cotswold Heating Solutions. As they are 'Which?'...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Great company. Highly recommend Cotswold Heating Solutions Ltd

We needed to replace an old gas heater in our conservatory and decided to look at having an electric radiator installed. Cotswold Heating stood out with their customer reviews giving us confidence to get a quote. Billy came and measured and patiently explained exactly what...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Work was excellent, fast and very professional

I had three night storage radiators replaced with beautiful new Cotswold ones. three engineers arrived as scheduled and very quickly with no fuss or mess it was done. One stayed on to explain exactly how to manage, adjust the room temperature, the simple controls being...

Recommended

Customer Service
5/5
Quality
5/5
Value
4/5

Customer in Gloucestershire

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Great service

Cotswold Heating Solutions have installed a SunAmp water heater for me along with an Eddie solar diverter to take power from my solar panels. Their service has been excellent at every stage from initial enquiry, through the sales process, aftersales and scheduling fitting and ultimately...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Excellent service start to finish.

I contacted Cotswold Heating Solutions (CHS) as I wanted to replace an old fuse board and install a more efficient alternative to an immersion heater. Service was immediately fast and friendly. Sarah and Jo were very good at getting the paperwork out promptly with an...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Which? Trusted Traders

Exemplary service from quotation to installation

Having decided to supplement our central heating with stand alone radiators in 3 locations we contacted Cotswold Heating Solutions in respect of their electric radiators. This proved to be an inspired decision as the level of service we received was absolutely first class. From Billy...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Helpful, prompt, reliable and friendly

When we decided to replace our old oil-fired boiler with something more modern, there were a lot of choices. CHS helped us find the solution that worked best for us, got the job done quickly (but within the timeframe that suited us), was on site...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Flexible and not pushy

Very pleased with the work Cotswold Heating Solutions did installing a new Sunamp Thermino 150 ePlus into our new home. The team worked well, thanks.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Somerset

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Excellent experience

I’m happy to recommend Cotswold Heating Solutions based on our recent experience. From the initial discussion surrounding our specific requirements to the quality, timeliness, tidiness and customer friendly approach of our fitters the experience has been excellent. Well done to all concerned.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Northamptonshire

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Which? Trusted Traders

Extremely efficient from start to finish

Cotswold Heating recently fitted me a complete new heating system From quotation to fitting, I only experienced a complete and professional company. The removal of the old system and fitting of the new 6 radiators and a towel rail were completed very efficiently and with...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Great work, and on-time

After reviewing options a few months ago for solar power hot water, I contacted Cotswold Heating Solutions and yesterday the install took place. The guys arrived on time, friendly and professional. The work was done within four hours with minor stops to mains water and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in South Gloucestershire

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Excellent seamless installation

Through the whole process from start to finish it have found Cotswold a highly professional company I had 3 old storage heaters replaced and the installation was done with professionalism I would not hesitate to recommend Cotswold Heating

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Swindon

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Great Company

We first used Cotswold Heating Solutions in 2020 and were very happy with the service then. We have used them again to provide a heating solution for an extension to a holiday cottage in Wales. The initial advice was excellent- informative, helpful and with no...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Hassle free installation of 7 heaters

Moving in to a new house with a variety of electric heaters of different ages and types, I went to Cotswold to help me rationalise and modernise. The first survey visit was very informative and we worked out the combination and style of heaters I...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Wiltshire

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Which? Trusted Traders

Excellent and efficient work.

This is a family business with all the staff committed to excellent service. Work was done on time by a friendly and experienced workforce who were obliging and eager to do their best. We cannot praise this compny more highly than to say "use them...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Which? Trusted Traders

Service call.

I’ve been a customer of CHS for a couple of years, having 8 radTherm radiators and a Sunamp heat battery. A 3rd party electrician recently caused the Sunamp to fail, so I contacted Sarah at CHS for help. At the same time I flagged up...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Transformation of home heating system

This company has been a pleasure to work with at every stage of the process. The initial survey was both informative and helpful in identifying some preliminary electrical work to be done to make for a smooth installation. Once the decision to proceed was taken...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Great Service From First Contact To Final Installation

We have recently had an additional radtherm radiator installed and like initial installation a few years ago , involving replacement of gas heating system with 7 electric radiators. From first contact to final installation the overall service was excellent. Would have no hesitation in recommending...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in North Somerset

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Cotswold Heating Installations

Cotswold Heating have shown to be a very competent service business, being very conscious of ensuring customer care and attention to their needs - day one their company manager visits the property and spends quality time with its customers in assessing and advising on how...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Midlands

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Easy process from start to finish

Very good company to deal with. I was kept informed all the way and any questions answered straight away. They even provided the extra part for the shower at no expense to me. On the day of installation the men turned up on time and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Brilliant work

I am very pleased with this company from start to finish very professional friendly the installers were brilliant explained everything I needed to know

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Great work and Great staff

On the day the installers turned up in the timeframe that was set. Great installers and very polite and did the work well. Looked after my property at the same time. The customer services are great and very polite and helpful. Would definitely recommend them.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Efficient and professional

The installation team worked very efficiently the old system of boiler, radiators and water heater were removed quickly and carefully with the minimum of fuss. The new system installed very efficiently as well. They were very tidy and a friendly team. The Sunamp water system...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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