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Order on 0330 123 3707
Order Line 0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm Next Day Delivery
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Expansion Vessels

What is an Expansion Vessel?

An expansion vessel is used on closed water heaters and domestic hot water systems (DHW) to protect the system from excess pressure and reduce water hammer. Expansion vessels used in domestic hot water systems must be potable so the water is safe for consumption, non potable expansion vessels are used in water heaters where the water isn’t used for drinking.

It is important to take your time to find the right Expansion Vessel for your LPG Boiler. We have a large range in stock at Direct Heating Spares and if you are unsure please give us a call.

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24 results
1014641 Worcester 87161055450 Expansion Vessel 87161055450, H05206
This part fits...
£65.51(inc VAT)
1118030 Baxi 5114691 Expansion Vessel 8L Cimm 5114691 H28989
This part fits...
£60.76(inc VAT)
1118032 Baxi 5114692 Expansion Vessel 10 Ltr 5114692 H29124
This part fits...
£68.28(inc VAT)
1018301 Worcester 87161425000 Expansion Vessel 10 Litres 87161425000, 173001
This part fits...
£74.33(inc VAT)
1018313 Worcester 87161425070 Expansion Vessel And Washers 87161425070, 371521
This part fits...
£85.91(inc VAT)
1018311 Worcester 87161425060 Expansion Vessel 10 Litre C/O O-Rings 87161425060, 299029
This part fits...
£172.31(inc VAT)
1030587 Worcester 87161165450 Expansion Vessel 8L 87154071540 87161165450
This part fits...
£82.25(inc VAT)
1840581 Ravenheat 0004Vas06010/0 Expansion Tank 3/8 Inch 721676 724031 E50117
This part fits...
£92.52(inc VAT)
1631745 Keston C08008000 8 Litre Expansion Vessel C25Kit 797002
This part fits...
£69.18(inc VAT)
1014897 Worcester 87161064300 Expansion Vessel Connector 87161064300, H09889
This part fits...
£7.18(inc VAT)
1292158 Halstead 450986 Expansion Vessel E23697
This part fits...
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
1011459 Worcester 77161921050 Cdi&Rx2-Mini Expansion Vessel Kit 77161921050, E01614
This part fits...
£90.48(inc VAT)
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24 results

 

What can Direct Heating Spares do for me?

Here at Direct Heating Spares, as a leading supplier of boiler spares and plumbing supplies in the UK, we aim to help you restore your system, boiler or central heating to full operational efficiency by providing high quality parts, produced by the manufacturers, along with punctual delivery of spares and fantastic customer services across the UK. If this is the part your boiler requires, please locate your exact boiler model using the provided table and filters. Our UK based offices contain collectively over 200 years of experience in boiler spares and spares distribution. Feel free to contact us either by phone or e-mail on the details provided at the bottom of the page. We have a large array of boiler spares and materials and can help you find availability, prices and part numbers for delivery across the UK. Our distribution warehouse holds over 20,000 different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to cut down on lead times from ordering direct to any location in the uk. We offer various delivery options and can even provide a next day, pre 12 delivery to most parts of the UK. If the spares you require are not listed on our website or it is showing as out of stock, please feel free to give our UK based sales team a call and we can advise how soon we can obtain the item for you as well as the total price for the transaction.