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

19 results
2171036 Heatline 3003200028 Expansion Vessel (7 Lt.)
This part fits...
£162.94
(inc VAT)
£162.94(inc VAT)
2171496 Heatline D020112905 Flexible Pipe Set, Expansion Vessel
This part fits...
£34.86
(inc VAT)
£34.86(inc VAT)
2171050 Heatline 3002209497 Expansion Vessel (7Ltr. Rectangle) With Bottom Out
This part fits...
£159.72
(inc VAT)
£159.72(inc VAT)
2171032 Heatline 3003201948 7L Expansion Vessel (Side Outlet)
This part fits...
£159.72
(inc VAT)
£159.72(inc VAT)
2171186 Heatline D003202562 Expansion Vessel Side
This part fits...
£197.68
(inc VAT)
£197.68(inc VAT)
2171216 Heatline D020112906 Flexible Pipe Set - Expansion Vessel
This part fits...
£21.02
(inc VAT)
£21.02(inc VAT)
2171030 Heatline 3002209450 Expansion Vessel (8 Lt.)
This part fits...
NOW: £163.46 (inc VAT)
Was: £199.02(inc VAT)
NOW: £163.46
(inc VAT)
Was: £199.02(inc VAT)
2170170 Heatline 3003201350 Expansion Vessel Support Ring (Pk10)
This part fits...
£6.17
(inc VAT)
£6.17(inc VAT)
2170094 Heatline 3003201975 Bracket (Expansion Vessel)
This part fits...
£6.17
(inc VAT)
£6.17(inc VAT)
2170750 Heatline 3004551029 Pipe - Exp. Vessel Connection
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
2170686 Heatline 3003201807 Pipe - Flexible Braided - Now Use 2171216
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
2170576 Heatline 3003200091 Pipe - Flexible Braided S/S - Now Use 2171496
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

19 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.