Description

Worcester Expansion Vessel 8737604235 Greenstar 1000 24KW 30KW Boiler

The Worcester Expansion Vessel 8737604235 controls water pressure inside your Greenstar 1000 boiler, maintaining safe and efficient operation. This refurbished expansion vessel absorbs excess pressure caused by water heating and expansion, preventing leaks and protecting critical components. Each unit is refurbished, cleaned, and pressure-tested to ensure reliable performance and long-lasting durability.

Why Choose This Product?

This refurbished Worcester expansion vessel provides reliable pressure control and system protection for your Greenstar boiler. It helps maintain consistent pressure levels, preventing damage to the heat exchanger and other key parts. Each unit undergoes a full refurbishment and pressure test to ensure dependable operation and extended service life. Choosing this part offers a cost-effective and environmentally friendly solution for maintaining your heating system’s performance and safety.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day. You can select standard delivery or upgrade to next-day courier service at checkout. If the item is not suitable, it can be returned within 30 days in its original condition. Always use a Gas Safe registered engineer for installation to ensure correct fitting and safe operation.

Frequently Asked Questions (FAQs)

1. What does the Worcester Expansion Vessel do?
The expansion vessel absorbs pressure fluctuations inside your boiler when water expands during heating. It prevents system leaks, pressure drops, and potential damage to other components.

2. Which Worcester boilers are compatible with this part?
This expansion vessel fits Worcester Greenstar 1000 24kW and 30kW boiler models. Always check the GC number on your boiler’s data plate before purchasing.

3. Is this expansion vessel new or refurbished?
This part is refurbished. Each unit is thoroughly cleaned, inspected, and pressure-tested to ensure safe and reliable operation.

4. Can replacing the expansion vessel fix pressure loss issues?
Yes. If your boiler frequently loses pressure or shows pressure spikes, replacing the expansion vessel can restore stable operation.

5. Do I need a professional to install this part?
Yes. A Gas Safe registered engineer must install or replace the expansion vessel to ensure correct setup and compliance with safety standards.