What is Rare Plumbing Website?

A bespoke digital atelier providing precision engineering and climate control services for London's most discerning luxury estates.

Why does my hot water cylinder keep losing pressure?

A pressure-control fault, a passing relief valve or a leak can cause repeated pressure loss. An engineer should inspect an unvented cylinder safely.

No. A discharge pipe should not drip during normal operation. It may indicate excessive pressure or a valve issue.

Often it can be recharged if the vessel is otherwise sound. If its internal diaphragm has failed, replacement may be required.

Yes. RARE Plumbing covers Belgravia, SW1 and prime central London for hot water cylinder diagnosis, repair and servicing.

Gas Safe registered. Same-day response across London.