Firebird Expansion Vessel 12Ltr Acc012Pvl

Protects from excessive pressure. Absorbs excess water pressure.

The Firebird 12 Litre Expansion Vessel is a genuine replacement component for Firebird oil-fired boilers, designed to regulate and stabilise pressure within the heating system. By providing a compressible air cushion, it absorbs pressure changes as water heats and expands, protecting components from stress and preventing system damage.

• Part number: ACC012PVL

• Capacity: 12 litres

• Genuine Firebird boiler part

• Maintains stable system pressure and prevents over-pressurisation

• Protects pipework, valves, and seals from excessive pressure

• Durable, corrosion-resistant internal membrane

• Easy to install – direct replacement for faulty or worn vessels

• Built to Firebird’s original specifications for reliability and long service life

A vital safety and performance component for keeping your Firebird boiler running efficiently.