Thermal Storage Water Heater

Driven by mains electricity or Solar PV, the high powered heat exchanger converts cold water to mains pressure hot water for showers, baths and taps.

With no need to store hot water, the compact design is up to 4 times smaller than an equivalent water cylinder.

Thermal storage phase change material makes the water heater perfect for most scenarios.

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Inside view of thermal storage water heater
  • Phase change material

  • High powered heat exchanger

  • Simplistic user interface

  • Easy installation fixings

  • 10 Year warranty

  • No water storage

Why Thermal Storage Water Heater?

  • No Maintenance

    Maintenance free water heating solution. No servicing required.

  • Energy Efficient

    Stores up to 4 times more energy than a similar sized storage tank. A+ - C energy rated.

  • No Water Storage

    No requirement to store water means its more compact and smaller than a tank.

  • 10 Year Manufacturers Warranty

    Backed by a 10 years manufactures warranty you can rely on.

  • Professional Installation Service

    We offer a professional removal and installation service.

  • Control Your Water Heating

    Take control of your water heating with a timer option available.

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How long does the water stay hot if I don't use it?

Assisted by the high grade vacuum packed insulation surrounding it, the thermal storage water heater can hold heat for almost 2 weeks once fully charged. Phase change material is 4.5 times more efficient in storing heat than water and can save up to £160 on annual water heating bills alone.

How big is the unit?

It depends on the size required for your property, our average unit is 365mm x 575mm and 630mm in height. They are very compact and about 1/4 of the size of the equivalent water storage tank.

How does the phase change material produce hot water?

The phase change material releases large amounts of latent heat when it reaches its optimum 58 - 65 degrees celsius. At this point it freezes and changes state. This energy is stored inside the PCM surrounding the heat exchanger ready to be transferred to the cold water running from the mains.

Can I use this if I have gas heating?

The thermal storage tank can be installed into almost all domestic scenarios regardless of your heating system. Traditional gas boilers can be linked to the thermal heat battery and provide the source for the change in phase to produce hot water.

Do you remove my old water heater?

Yes, we take care of the removal, disposal of your old hot water system and the supply, installation of the new.

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  • Thermal Storage Water Heater Explanation Diagram
  • Water Storage Tank Compared to Thermal Storage Heater
  • Thermal Storage Water Heater Explanation Diagram