Sunamp

Save up to 70% more space than traditional hot water tanks
Reduce utility bills while maximising renewable heat sources
Enjoy instant hot water on demand with minimal heat loss

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”Amazing, thank you so much, these guys definitely know their stuff and saved me a lot of money and hassle. Appreciate their honesty and quick response.”
Liam Drummond

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”Libtek installed an air heat pump in my renovated Victorian semi - very professional and well executed - looking good!”
Chris Irwin-Childs

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”Alex has been knowledgeable and diligent, designing a heating system that really makes the most of our heat pump.”
Vivian

All the big questions, answered

How does a Sunamp heat battery work?

Sunamp heat batteries use innovative phase change materials to store thermal energy efficiently.

When charging, the material absorbs heat and changes from solid to liquid state; when discharging, it releases this stored heat as it solidifies again, providing hot water on demand without the space requirements of traditional cylinders.

What size Sunamp unit do I need for my home?

The appropriate Sunamp unit depends on your household size, hot water usage, and existing heating system.

For most UK homes, a UniQ Heat Battery between 3kWh and 12kWh is suitable. Our Libtek specialists can assess your specific requirements during a home consultation to recommend the perfect size.

Can Sunamp integrate with my existing heating system?

Yes, Sunamp heat batteries are designed to work seamlessly with various heat sources including gas boilers, heat pumps, solar thermal systems, and direct electric.

Whether you're upgrading an existing system or planning a complete heating overhaul, Sunamp units can integrate efficiently with minimal disruption.

How much space will I save compared to a traditional hot water cylinder?

Sunamp heat batteries typically save up to 70% of space compared to traditional hot water cylinders of equivalent capacity. A Sunamp unit can fit neatly into a kitchen cupboard or other compact spaces, freeing up valuable room in your property that would otherwise be occupied by a bulky water tank.

What maintenance does a Sunamp heat battery require?

Sunamp heat batteries require minimal maintenance compared to traditional systems. There's no need for annual servicing or legionella control measures as there's no stored water. The units have no moving parts to wear out and are designed for reliable, long-term operation with little to no intervention required.

How long will a Sunamp heat battery last?

Sunamp heat batteries are built to last, with most models designed for at least 50,000 cycles – equivalent to over 25 years of normal household use. Each unit comes with a comprehensive manufacturer's warranty (typically 5-10 years depending on the model), giving you peace of mind about your investment.

Why should I use Libtek to install Sunamp?

Libtek is an accredited Sunamp installer with extensive experience and specialist training directly from the manufacturer. Our technicians understand the intricacies of thermal storage integration with various heating systems.

We provide comprehensive service from initial consultation through to installation and aftercare, ensuring your system is optimised for maximum efficiency and performance.

Unlike general plumbers, we specialise in renewable and advanced heating technologies, guaranteeing expert installation that maximises the benefits of your Sunamp investment.