VAILLANT 0020181041

£223.65ex-vat

Quantity

Appliance

VAILLANT UNISTOR VIH S 300 S

EXPANSION VESSEL 25 LTR.

VAILLANT 0020181041 EXPANSION VESSEL 25 LTR. - uniSTOR VIH S 300 S

Product Information

Part also fits:

Buy your Vaillant 0020181041 - Unistor Vih S 300 S Expansion Vessel 25 Ltr. today, with a fast UK delivery..

Previous Vaillant Part Codes: 0020009862

The Vaillant Unistor Vih S 300 S expansion vessel is a unit to cope with the expansion of water in a home heating system or hot water system due to rises in temperature. When water rises in temperature that expands, particularly when it is placed under pressure such as in a sealed heating system or an unvented hot water cylinder. Expansion vessels typically contain a cylinder or disc which is divided inside into two compartments separated by a rubber sheet, known as the diaphragm. Inside the expansion vessels there is water on one side of the diaphragm and air or an inert gas such as nitrogen under pressure on the other side. An air valve just like those found on bicycle and car tyres is typically provided around the air side to allow the unit to be re-pressurised., Vaillant Expansion Vessel Are Dispatched Same Day, For Next Working Day Delivery

Delivery

VAILLANT Boiler Spares orders - delivered within 24 hours for all in-stock VAILLANT spare parts, when purchased before 3pm. We also supply many other spare parts and accessories for VAILLANT boilers.

Disclaimers:

Warranty
VAILLANT spare parts come with manufacturers standard twelve months warranty.
Warning
When replacing any spare part on appliances, use only genuine boiler spare parts that you can be assured conform to the safety and performance specification that the boiler manufacturer recommends. For your safety & your families, please do not use reconditioned or copy parts that have not been clearly authorised by the boiler manufacturer.