How the tepeo heat battery boiler provided the perfect low-disruption, zero-emission heating solution for a peaceful semi-detached home and wellness space.
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The Home: A charming, semi-detached character property in a quiet village near Guildford.
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The Homeowners: Phil and his wife, a tech-forward, eco-conscious household with an existing green energy ecosystem (solar panels, EV charging, and a Tesla Powerwall).
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The Solution: The tepeo ZEB – Charges like a battery. Heats like a boiler.
A Future-Proof Home Without the Disruption
Nestled in a picturesque village in Hampshire, their home is a masterclass in blending cosy, traditional living with forward-thinking technology. Step inside, and you are greeted by a warm living space complete with a rustic wood-burning stove, a well-loved dog bed, and walls adorned with vintage world maps.
They were already well on their way to a net-zero home, having installed solar panels, EV charging, and a Tesla Powerwall battery. The final piece of the puzzle was tackling their heating. They wanted to replace the old gas boiler with a zero-emission alternative.
Phil spent a year thoroughly researching options. While heat pumps are an excellent solution for many, they aren’t the right fit for every property. For their semi-detached home, the external infrastructural changes and potential disruption of a heat pump were a dealbreaker.
There was also a very practical, everyday challenge to solve. Phil’s wife uses one of the rooms as a dedicated massage and aromatherapy space, where total peace and quiet is a must. The heating system they chose needed to live in the cupboard right inside that tranquil room. Whatever replaced the old gas boiler couldn’t just be zero-emission; it had to be installed without a massive, messy overhaul, and it had to run silently in the background so it wouldn’t disrupt her work. Ultimately, they were looking for exactly what the tepeo ZEB offers: a better boiler powered by smart electricity.
The Solution: The tepeo ZEB
After evaluating the market, the couple chose the tepeo ZEB. It offered exactly what they were looking for: a smarter replacement for a gas boiler that works with their existing wet central heating, but without the gas.
Because the tepeo ZEB installs like a familiar boiler, there was no need for a massive system overhaul or an outdoor unit. It slotted perfectly into the existing cupboard space in the massage room, keeping the home’s exterior untouched and the interior disruption to an absolute minimum.
The Ecosystem: Heating Powered by Smart Electricity
For a tech-forward household like theirs, the tepeo ZEB unlocked a new level of energy independence. The tepeo ZEB is designed for a world without gas, charging up when electricity is cheaper and cleaner, and releasing that stored heat exactly when the home needs it.
Phil has integrated his tepeo ZEB flawlessly into the home’s broader energy setup. He charges the tepeo ZEB directly from his Tesla Powerwall, opting to keep the heat battery at a highly efficient 80% charge. He even adapts his setup seasonally, using the tepeo ZEB to heat his water during the summer months, and switching to his direct immersion heater (powered by his electrical batteries) during the winter. It is the ultimate example of charging on green energy, and heating on demand.
The Result: “I Am Warm” – and So Are the Neighbours
Two years after the installation, the tepeo ZEB has proven to be a resounding success, delivering the ultimate emotional promise: warmth, reassurance, and progress without the stress.
Most impressively for their day-to-day lives, the unit operates so quietly that clients continue to enjoy relaxing massages in the exact same room, completely undisturbed.
In fact, the transition has been so successful that it’s creating a ripple effect. After seeing how effortlessly the tepeo ZEB integrated into their home, a neighbour was inspired to make the switch and recently installed one as well. Phil has become a proud advocate for the category, even recently hosting a local MP to showcase the tepeo ZEB in action and discuss the future of clean heating infrastructure.
For Phil and his wife, it’s everything they liked about central heating – without the gas.
Is the tepeo ZEB Right for Your Home?
If you are looking for a gas boiler replacement but a heat pump isn’t right for your property, tepeo offers a better alternative.
The tepeo ZEB is ideal if you want:
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A low-disruption, zero-emission replacement for a gas boiler.
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A system that works with your existing radiators.
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A heating solution that integrates with solar panels and smart electricity tariffs.
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The last boiler you’ll ever need.
