The Worcester Bosch 87161064260 Domestic Hot Water Inlet Pipe is a genuine replacement pipework component designed to deliver incoming mains water into your Greenstar boiler’s domestic hot water heat exchanger. This inlet pipe forms a critical part of the hot water circuit, ensuring that fresh water enters the boiler at the correct point to be heated efficiently and delivered to taps and showers on demand. A correctly functioning inlet pipe helps maintain reliable hot water flow, stable temperature response and dependable everyday performance, while damage, leaks or corrosion can lead to pressure loss and reduced hot water quality.

This domestic hot water inlet pipe is compatible with Worcester Bosch Greenstar series boilers that specify part number 87161064260 in their parts documentation. To ensure correct fitment and operation, always verify the part number on your existing inlet pipe or consult your boiler’s service information before installation, as internal pipework formats and connection sizes can vary between models and system configurations.

Supplied ready for direct replacement, the 87161064260 inlet pipe integrates seamlessly with the boiler’s existing domestic water connections and mounting points without modification when fitted by a qualified engineer. Choosing this genuine Worcester Bosch component helps restore proper domestic water entry into your Greenstar boiler, supporting reliable hot water delivery and system integrity.