What gas boilers alleviates the need for a CWSC F and E cistern and hot water storage vessel?
A storage place for wine, such as a vat.
Hot water storage vessel
60
Shhs
Because a sphere is the strongest shape for storage. Pressure inside any vessel exerts forces to deform that vessel into the shape of a sphere.
It is a repository (vessel, tank or cell) where chemical or other fuels are kept prior to use. There is on-site storage for fuel needed immediately, or long-term storage for contingency or emergency use.
approximately 0.8 bar
primary flow
Cold feed
Cold feed
primary flow