BIASI BI1002110 EXPANSION VESSEL - GAIA 428S

Product Information

Part also fits:

• 24S
• 24SR
• 28S
• GAIA 424RS
• GAIA 424S
• GAIA 428S
• PRISMA 24SE
• PRISMA 24SER
• PRISMA 28SE
• RIVA 24SE
• RIVA 24SER
• RIVA 28SE

Buy your Biasi Bi1002110 - Gaia 428s Expansion Vessel today, with a fast UK delivery..

Previous Biasi Part Codes: 400190003700, BG1002110

The Biasi Gaia 428s expansion vessel is a product to handle the expansion of water in a boiler or hot water system due to increases 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 tanks typically contain a cylinder or disc which is divided inside into two compartments separated with 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 similar to those found on bike and car tyres is typically provided around the air side to allow the system to be re-pressurised., Biasi Expansion Vessel Can Be Dispatched For Next Working Day Delivery

Delivery

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

Disclaimers:

• Warranty

  BIASI 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.