The EnergyStore Bio Quattro thermal store is specifically designed for use with biomass and renewable heat sources and allows you to link in conventional oil or gas boilers if required. The densest insulation on the market lets you store heat for when it's needed. Solid-state by design, they are highly effective, with little to go wrong.
The EnergyStore Bio Duo is a thermal store specifically designed by us for use with wood and wood pellet boilers where solar thermal is not installed. High insulation values means heat can be stored up when the boiler is running, whilst the internal heat exchangers provide instant hot water for washing and bathing.
The EnergyStore Bio Prime is a high spec thermal store designed for use as a buffer or bulk heat storage tank, for wood pellet, log gasification, and woodchip boilers. There are no coils or stratification plates in this tank, if these are required then please look at the EnergyStore Bio Duo and Bio Quattro tanks.