Potterton Promax/Gold/Heatmax/Titanium 3 Bar Brass Pressure Relief Valve (PRV) 248056 Supersedes 5000721, 10/18828, 240390, 241567, 450710, 9301016, B241567 - Hanicks

3 Bar Pressure Relief Valve (PRV) - Designed to safely release excess pressure from the heating system when it exceeds 3 bar, helping protect the boiler and central heating system. Part Number 248056 - Direct replacement pressure relief valve commonly used across a range of Baxi, Potterton and Main boilers. Durable Brass Construction - Manufactured with a strong brass body for durability, corrosion resistance and long service life in domestic heating systems. Boiler Safety Component - Essential valve that helps maintain safe system pressure by automatically discharging water when pressure becomes too high. Direct Replacement Part - Designed to fit within the boiler hydraulic assembly, allowing straightforward replacement of worn or faulty PRVs. Central Heating System Protection - Helps prevent over-pressurisation which can lead to leaks, component damage or system shutdown. Widely Used in Combi Boilers - Commonly fitted in a wide range of Baxi, Potterton and Main combi and system boilers. Reliable Heating System Component - Engineered for consistent performance within modern domestic gas central heating systems., Manufacturer: Hanicks