HYCO Speedflow 2ltr Expansion Vessel & Check Valve – SPECIAL

Description

The SF3 kit contains a 2 Litre Expansion vessel and check valve to prevent expanded hot water re-entering the cold water supply. The SF3 kit is suitable for use with small unvented water heaters such as the Hyco Speedflow units. Features: • 2 Litre Stainless Steel Expansion vessel • 15mm single check valve