Shop our Selection of Heating Expansion Vessels

Help to regulate the pressure in your heating systems with Expansion Vessels from TradePlumbing. We are committed to providing you with the best products in the market to help keep your central heating systems fired up and have you feeling happy in your home.

Shop our heating and plumbing products today and feel confident you are buying from a team of passionate plumbing enthusiasts committed to helping you create your dream home.

High-Quality Hot Water Expansion Vessel

First, an expansion vessel contains air and water from the central heating system and maintains the correct pressure level within your boiler. Without this, you risk the pressure in your system rising to dangerous levels and destabilising your system, which can prove costly.

A hot water vessel is a great option to keep your system working optimally, as when the heating system begins to cool down after use, the water volume decreases and creates a lower pressure. The compressed gas in the system is then released, flushing the water back into the system to stabilise the pressure.

Zilmet Expansion Vessels are the Best in Industry

We proudly stock Zilmet expansion vessels, providing our customers with the highest quality products in the industry. Zilmet stays ahead of the curve regarding the thermo-hydraulic market with cutting-edge research and development.

Thanks to this ethos, their products are consistently innovative, reliable and offer various plumbing solutions. What's more, you'll find these quality market-leading products at the best prices at Trade Plumbing. Our price match guarantee on our thousands of products and free shipping means we are unbeatable in price.

At Trade Plumbing, we know keeping your home in order is at the top of everybody's priority list; head to our FAQ page to get help with any needs. Please contact us for general advice or product information if you're still seeking answers.