The Worcester 87161134080 valve temperature and pressure relief is a genuine OEM safety component designed to protect compatible Worcester Bosch boilers and hot water systems from excessive temperature and overpressure conditions. This combined temperature and pressure relief valve monitors the internal conditions of the hot water circuit and will automatically open to release water if either the temperature or pressure exceeds safe operational limits, helping prevent potential damage to the boiler, pipework or surrounding areas. Manufactured to original equipment standards, it delivers dependable safety performance as part of critical boiler protection.

This relief valve is compatible with selected Worcester Bosch boilers and hot water systems that specify part number 87161134080 for temperature and pressure protection. Because safety valve requirements and system designs vary by boiler model, output and installation type, it’s recommended to confirm suitability using your boiler’s exact model number, GC number and system specifications before purchase.

Key features of the Worcester 87161134080 valve temperature and pressure relief include genuine Worcester Bosch construction for assured quality and correct fit, dual safety function to respond to both high temperature and overpressure conditions, robust design to operate reliably under routine heating system stresses, seamless integration into the boiler’s hot water safety circuit when installed by a qualified heating engineer, and essential contribution to protecting the system and occupants by preventing unsafe operating conditions.