Pressure Relief Valve for Vaillant ecoFIT ecoTEC Plus Pro VU VUW Boiler 3 Bar 1/2" Safety PRV (178985)Pressure Relief Safety Valve (PRV) for Vaillant Boilers (3 Bar, 1 2" BSP) Brand new, premium quality pressure relief safety valve (commonly known as a PRV) for Vaillant boilers. Expertly designed to automatically release pressure when it exceeds the safe limit of 3 bar, preventing damage to the boiler and associated components such as the heat exchanger or pump. This valve helps to maintain the correct operating pressure which ensures the boiler runs

HBG4785S0/01

SME63N20EU/98

Will fit Shark and Bush models with a 35mm suction tube

TCM 585 B G

HB672GCS1S/17

SR65M032EU/32

WAN28231/38

WT44C1M0/01

KGH33X03GB/01

Overflow Pipe Length: 250mm - 600mm (Extendable and Retractable)

KIF20451/02

WAE24487ES