Worcester Greenstar 12RI 15RI 18RI Retaining Nut - 87161066830

This is a genuine Worcester Bosch Nut Retaining, part number 87161066830, designed to support the correct operation of compatible heating and hot water systems. It is intended to help maintain dependable performance by providing secure retention for related components within Worcester Bosch boilers. As a genuine Worcester product, it carries a manufacturer guarantee and is produced to meet approved standards for system protection and long-term durability.

Designed for Worcester Bosch Ri, Greenstar, and GR models, this retaining nut is built to fit standard configurations used in compatible units. It is presented as a brand-new component, intended to support reliable operation within the appliance and to help restore or maintain performance over time.

Features

• Part number: 87161066830
• Genuine Worcester Bosch component
• Retaining nut for Ri/Greenstar/GR models
• Helps maintain dependable operation
• Supports correct boiler operation
• Brand-new, manufacturer-guaranteed product