We installed this 16kw LG Therma V high temperature split system, which has been positioned at the side of the property. Since this was a larger property, the original gas boiler was kept. This allows the heat pump to be used throughout most of the year, and the boiler will assist it during the winter months. The gas to water heat exchanger was installed in the garage therefore not taking up any space inside the house itself. The water cylinder was installed inside a storage cupboard inside the property.