Keep your central heating system operating safely and efficiently with the Altecnic 8 Litre Expansion Vessel. Engineered for sealed domestic heating systems, this high-quality expansion vessel accommodates the natural expansion of heated water — protecting your boiler, pipework and components from excessive pressure.

Built to perform and built to last, this 8 litre vessel from trusted manufacturer Altecnic delivers reliable pressure control, easy installation and long-lasting operation.