100 & 170 litre 30kW High Efficiency System Store Condensing Boilers

The Ultrapower floor standing boiler has been designed for the larger new build property. It provides endless hot water on demand thanks to the innovative shift load storage system. Available in two models the Ultrapower sxi generates hot water whenever a tap is turned on and by drawing on the internal storage system at the same time it can rapidly deliver up to 170 litres of hot water.

The impressive hot water performance of the Ultrapower sxi is achieved thanks to its innovative power store which allows the generation of endless hot water on demand.

Unlike the direct cylinder, the Ultrapower sxi heats the water stored in its cylinder directly, resulting in a much faster reheat time compared to that of a conventional indirect cylinder.

The Ultrapower sxi also utilises a much smaller hot water cylinder than a conventional system boiler, but because the boiler recharges the cylinder as the hot water is being drawn off, it means the Ultrapower sxi provides the same hot water performance as a much larger indirect cylinder.

Another major advantage is that unlike an indirect cylinder, once the hot water store of the Ultrapower sxi has been depleted the boiler operates as a normal combi, which means that the homeowner never runs out of hot water.