These copper cylinders comprise a cold water cistern and a hot water tank in a single unit eliminating the need for a cold water storage tank. 

• Perfect choice for installation in properties without loft space, e.g. flats, bungalows or bedsits;
• No need for a separate feeder tank removes the need to run pipes to and from the cold water system making installation quicker and easier and saves on materials;
• Manufactured to British Standard 3198;
• Environmentally friendly CFC-free foam lagging for reduced heat loss;
• Capacities from 65 to 206 litres