cold water tank

Chilled storage vessel

A cold water tank is a storage vessel for unheated water, typically found in attics or utility spaces of buildings with gravity-fed plumbing systems.

The tank receives water from the mains and supplies cold water to taps, toilets, and often feeds the hot water cylinder.

Common in British homes, less so in American construction where direct mains pressure systems predominate.

Related

attic · loft · overflow · ballcock · ball valve · float · pressure · supply · mains · domestic · header · copper · plastic · insulation · frost · pipe burst · pipe · valve

Opposites
water temperature

cold water tankhot water tank

Insulated vessel storing heated supply

hot water heater · water heater · boiler · geyser

Family

cold, water, tank, colder, coldest, coldly, coldness, colds, waters

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G