HEATLINE  0020202812

HEATLINE 0020202812



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Buy your Heatline 0020202812 - Monza 2 28c Expansion Vessel today, with a fast UK delivery..
The Heatline Monza 2 28c 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 vessel 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 very much like those found on bicycle and car tyres is typically provided within the air side to permit the system to be re-pressurised., Heatline Expansion Vessel Are Available Next Day


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


  • Warranty

    HEATLINE 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.