What are the advantages of an unvented cyclinder?
There are a number of advantages with using an unvented hot water cylinder; The water pressure is much higher which is great for showers & there is no need for a booster pump You receive a more balanced water pressure at the hot and cold taps/faucets There is a more balanced shower pressure which allows for safer temperature control There are better high pressure terminal fittings such as taps/faucets & valves There is no need for a cold water storage cistern/tank making loft conversions easier Unvented cylinders are quicker to install than open vented cylinders and their associated fittings