Low Hot Water Pressure in the House – A Common Unvented Cylinder Fault ExplainedLow water pressure is one of the most frustrating plumbing problems homeowners face, especially when it only affects certain taps or showers. Recently, we attended a property in Birmingham where the customer reported low pressure to both hot and cold taps and showers upstairs, while the cold pressure downstairs was perfectly fine. Even more confusing, the hot water pressure downstairs was extremely poor.After a fu...