The Worcester Bosch Greenstar ‘i’ system gas boiler range is one of the most popular from Worcester Bosch, this is thanks to its compact size, allowing it to fit neatly into a standard kitchen cupboard. Despite its size, the Worcester Bosch Greenstar 24i system boiler packs a punch.
It is important to note that you will need to purchase and install a hot water cylinder alongside your boiler unit, in order for the hot water to be stored for when it's needed. For this reason, if your home has limited space, the Worcester Bosch Greenstar i combi range is recommended instead.
The Worcester Bosch Greenstar 24i has an output of 24.6kW for central heating, ideal for medium size homes with up to 15 radiators and a bathroom. If you feel that your home has a higher demand for central heating and hot water, the Greenstar 27i and 30i are also available. Meanwhile, for smaller homes with lesser demand, the Greenstar 9i, 12i, 15i, 18i, and 21i are available.