Zenex Gas Saver Installations

The GasSaver is based on the advanced Zenex Coolflue technology and plugs in to the boiler flue, providing a more cost effective day and night domestic hot water alternative to other cost saving options such as solar heating. The technology is available for a range of commercial and domestic condensing Gas boiler configurations.

Independently tested, the GasSaver reduced the energy requirement and global warming emissions from generating domestic hot water by more than 50% in winter mode when compared to a standard efficiency combination gas boiler.

How it works By re-cycling flue gas heat which is normally wasted and expelled to the atmosphere, the GasSaver enables you to extract virtually all energy from the gas that you pay for. This reclaimed energy is stored in the unit, and used to pre-heat your incoming cold water, resulting in cheaper, faster and warmer hot water.