Better for you – the Center range has quality at the heart of every product
And the Center Expansion Vessel range is no different, it’s been re-engineered to include a new universal and professional fitment wall bracket as well as a fully WRAS approved potable range that also includes a Shock Arrestor. A quality range and great value.
Better for the environment - leading the industry on sustainability
As part of our commitment to significantly reduce the impact of our products on the environment, we’ve re-engineered our packaging to reduce the level of single-use plastic and make it 100% recyclable. This means less packaging materials going to landfill and cleaner oceans.
In total we’re removing more than one tonne of plastic packaging per annum equivalent to over 183,000 plastic grocery bags, or 28,500 250ml plastic bottles.
| Description | Code | Price (ex VAT) |
|---|---|---|
| Potable shock arrestor 0.16L - 1/2 | 597801 | £16.32 |
| Domestic pot expansion vessel - 2l | 597802 | £21.30 |
| Domestic pot expansion vessel - 5l | 597803 | £23.88 |
| Domestic pot expansion vessel - 8l | 597804 | £26.70 |
| Domestic pot expansion vessel - 12l | 597805 | £29.52 |
| Domestic pot expansion vessel - 18l | 597806 | £34.45 |
| Domestic pot expansion vessel - 24l | 597807 | £35.57 |
| Domestic pot expansion vessel - 35l | 597808 | £83.67 |
| Heating expansion vessel - 4l | 597809 | £22.99 |
| Heating expansion vessel - 8l | 597810 | £24.99 |
| Heating expansion vessel - 12l | 597811 | £25.99 |
| Heating expansion vessel - 18l | 597812 | £27.49 |
| Heating expansion vessel - 25l | 597813 | £36.99 |
| Heating expansion vessel - 35l | 597814 | £59.99 |
| Vessel wall mount - universal | 597815 | £8.99 |
| Heating vessel pro wall mount - 3/4 | 597816 | £17.99 |
| Heating vessel pro fitting kit 3/4 | 597817 | £49.99 |
Displaying products 1 - 12 of 91
Product code: 597801
Product code: 597802
Product code: 597803
Product code: 597804
Product code: 597805
Product code: 597806
Product code: 597807
Product code: 597808
Product code: 597786
Product code: 597783
Product code: 597787
Product code: 597784
Expansion vessels protect closed heating and hot water systems from the effects of fluid expansion and contraction. They are designed to keep the heating system correctly pressurised as water is heated up and cools down again. Typically, combi boilers require expansion vessels as they work in a closed system.
At Wolseley, we’re the trade heating specialists, so you can rely on our comprehensive selection of central heating and boiler expansion vessels to deliver high performance and durability for your customers.
We stock a huge range of expansion vessels, from smaller 4 and 8 litre systems, through to much larger specifications, like 35 and 50 litre vessels. Our selection also includes potable expansion vessels for sanitary sealed systems. As well as stocking industry leading brands, like Zilmet, Vaillant and Worcester, we also have a large selection of Center expansion vessels, exclusive to Wolseley.
Register a trade account with Wolseley today to get access to our innovative product selector tools, PartsArena, rapid reordering and free delivery on all orders to your home or site. You can also click and collect from your local branch.
