A thermal heat store is a form of renewable heating technology that is used for the storage of excess heat. They can be used alongside a sole renewable heating system or a combination of renewable technologies, and can also be utilised in cohesion with a standard boiler or immersion heater.
Essentially, thermal heat stores hold on to surplus renewable heat until it is required, so properties never find themselves short of necessary power at a time of need. This is one of the reasons thermal heat stores are a popular commercial solution, with residential spaces tending to rely on more traditional heating devices such as designer radiators drawing from boilers and the like.
To find out more, take a look at our dedicated blog, What is a thermal heat store?