Worcester Bosch 87186439890 safety valve

Product Description

A Worcester Bosch safety relief valve for Greenstar ErP, Compact and Greenstar boilers. The relief valve helps to control pressure in a closed system by proportionally opening to relieve excess pressure, preventing catastrophic malfunction. As the leading supplier of parts for all the major boiler manufacturers we’ve got a wealth of experience and knowledge in this area, and with over 450 branches we carry more heating spare parts in more places than any other merchant to help you improve your first time fix rate.