Sunamp Thermino ePlus Thermal Battery & Accessories

Sunamp Thermino ePlus Hot Water Solutions

Explore the next generation of hot water storage with the Sunamp Thermino ePlus range. Designed to replace bulky hot water cylinders, these compact heat batteries deliver instant mains-pressure hot water while using significantly less space and reducing energy loss.

Sunamp Thermino heat batteries are often used as part of a wider electric heating system rather than as a standalone product. When combined with infrared heating, they provide both space heating and hot water without the need for gas or bulky cylinders. To see how these technologies work together, read our system guide Electric Heating and Hot Water Systems: Infrared Heating with Sunamp Thermino.

• Thermino ePlus Heat Batteries: Available in sizes from 70L to 300L equivalent
• Official Installation Kit: All essential plumbing components supplied in one approved package
• Water Conditioner: Required in hard water areas to protect the heat cell and prevent corrosion

Ideal for homes, flats, and buildings without gas supply, the Thermino ePlus system works exceptionally well with solar PV and off-peak electricity tariffs. It provides reliable hot water while supporting long-term energy savings and low-carbon building design. All Thermino units are backed by a 10-year warranty on the heat cell.

Comparing a heat battery to a traditional hot water cylinder? The difference becomes clearer when you look beyond capacity alone. Heat batteries store energy rather than water, which allows them to be smaller, more efficient, and easier to integrate into electric-only buildings. We explain the practical differences and who a Thermino system is best suited for in Why Choose a Sunamp Thermino Heat Battery Instead of a Hot Water Cylinder?

New to heat battery technology? If you would like a clear explanation of how Sunamp Thermino units work and where they are most effective, read our guide What Is a Sunamp Thermino Heat Battery and How Does It Work?.