The next generation of hot water just landed
Meet our award-winning Thermino heat batteries
Space-saving
On-demand hot water
Works with renewables
Low heat losses
Upgrade your hot water system with a space-saving, super-efficient Thermino heat battery. The systems are up to four times smaller than a conventional hot water cylinder with much lower heat losses, and work with a range of energy sources, including heat pumps and solar PV.
Join thousands of households who have already switched to our award-winning Thermino for reliable, mains-pressure hot water.
Get the latest insight in our blogs
Hot water cylinder vs Thermino heat battery
Find out about the advantages and disadvantages of hot water cylinders, and see how a Thermino could be the ideal space-saving, super-efficient alternative.
A homeowner's experience: Why I chose a heat battery
Find out why homeowner Michael Eve chose a Sunamp heat battery instead of a hot water cylinder to provide hot water for his 1970s detached house.
Which Thermino heat battery is right for you?
Find out which of the latest compact, future-proofed Thermino batteries would work best to replace your hot water cylinder – the ePlus or the xPlus.