Worcester Fitting For Prv 87186834990

Greenstar Heatslave 12/18 EXT See also Safety Valve 87186439890

Worcester Fitting for PRV – Part No. 87186834990
Genuine Pressure Relief Valve Connector for Worcester Bosch Boilers

Product Summary

The Worcester PRV Fitting 87186834990 is a genuine Worcester Bosch component designed to connect the pressure relief valve (PRV) securely to your boiler’s hydraulic circuit. This fitting plays a critical role in safely directing excess pressure away from the system, helping to prevent leaks, component strain, or boiler shutdown.

Whether you're replacing a leaking connector or servicing the PRV system, this precision-manufactured fitting ensures long-term reliability and correct system pressure management.

Key Features

• Secure, leak-free connection between the PRV and hydraulic components

• Manufactured from durable, heat-resistant materials

• Designed for precise fit and compatibility with Worcester PRV assemblies

• Suitable for routine servicing or emergency repairs

• Official Worcester Bosch part number: 87186834990

Compatible Worcester Boilers

This PRV fitting is suitable for a wide range of Worcester Bosch gas boilers, including (but not limited to):

• Worcester Greenstar i Series

• Worcester Greenstar CDi Compact

• Worcester Greenstar Si & Ri Series

• Worcester 2000 & 8000 Lifestyle ranges

Always verify compatibility with your boiler's user or service manual, or reach out to our expert support team for confirmation.

When to Replace

• If the existing PRV fitting is cracked, leaking, or damaged

• During replacement of the pressure relief valve (PRV)

• As part of preventive maintenance during annual servicing

• When troubleshooting pressure-related faults or drips

Technical Specifications

• Part Code: 87186834990

• Type: PRV Connector Fitting

• Material: High-grade polymer or brass (depending on model)

• Function: Connects PRV outlet to discharge pipe or internal plumbing

• Manufacturer: Worcester Bosch (Genuine OEM part)