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Expansion Vessels
The expansion vessel is a small chamber that is utilised to protect closed systems from pressure surges. The expansion tank is filled with air that acts as a cushion against pressure surges within the system.

28 results
1417055 Saunier Duval S1045500 Flexible
This part fits...
£15.92
(inc VAT)
£15.92(inc VAT)
1416009 Saunier Duval S004002563 Expansion Vessel Icon 23T
This part fits...
£97.07
(inc VAT)
£97.07(inc VAT)
1416131 Saunier Duval S1006200 Expansion Vessel 8 L
This part fits...
£131.63
(inc VAT)
£131.63(inc VAT)
1417193 Saunier Duval S1064300 Expansion Vessel
This part fits...
£182.86
(inc VAT)
£182.86(inc VAT)
1416122 Saunier Duval 0020057805 Expansion Vessel 7 Litre
This part fits...
£129.88
(inc VAT)
£129.88(inc VAT)
1415778 Saunier Duval 5737900 Expansion Vessel
This part fits...
£82.80
(inc VAT)
£82.80(inc VAT)
1415777 Saunier Duval 5737800 Domestic Expansion Vessel
This part fits...
£78.06
(inc VAT)
£78.06(inc VAT)
1414805 Saunier Duval 5168400 Expansion Vessel
This part fits...
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
1417307 Saunier Duval S1079700 Expansion Vessel 12L
This part fits...
£147.96
(inc VAT)
£147.96(inc VAT)
1414900 Saunier Duval 5236600 Expansion Vessel Kit
This part fits...
£160.62
(inc VAT)
£160.62(inc VAT)
1414768 Saunier Duval 5150800 Expansion Vessel Pipe Thelia
This part fits...
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
1417229 Saunier Duval S1068300 Expansion Vessel
This part fits...
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries
Unfortunately this product is showing as no longer available with the manufacturer; please contact us if you have any queries

28 results

 

What can Direct Heating Spares do for me?

Here at Direct Heating Spares, as a leading supplier of boiler spares and plumbing supplies for the UK, we aim to help you restore your central heating, system or boiler to full working order by supplying high quality parts, produced by the manufacturers, along with punctual delivery of spares and excellent customer services across the UK. If this is the part your boiler requires, it is important to take your time and 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. Please feel free to contact us either by phone or e-mail on the information provided at the bottom of this web page. We have a large array of materials and boiler spares and can help you find part numbers, prices and availability 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 shorten lead times from ordering direct to any location in the uk. We offer various options delivery of spares and can even offer a next day, pre 12 delivery to most parts of the UK. If the spares you require are showing as out of stock or are not listed on our website, please give our UK based sales team a call and we can advise how soon we can obtain the item for you as well as what the total price will be.