There is a centralised heating system, which combines an Energy Centre and a District Heating Network. Together they deliver hot water directly to each property from the central shared supply. The heat network provides all the heating and hot water requirements, without the need for individual gas boilers within the homes.
What is a HIU
The Heat Interface Unit (HIU) is located in each home and delivers heating and hot water. The HIU enables individual temperature control within the home and allows for every home to be individually metered for its own heat and hot water use.