Vaillant O-rings, washers, and gaskets are used in many different places within your central heating system. They are used when sealing pipework to other parts within the boiler. Heat exchangers, pumps, and many other systems require O-rings, washers, and gaskets.
Shaped
Fits multiple appliances
Designed for Vaillant Aquaplus (2002-2005), Vaillant Thermocompact 615 E , Vaillant Thermocompact 620 E (2001-2002), and Vaillant Thermocompact 624 E (2001-2002)
Technical specification
Product TypeSealing RingTypeSealing RingSupplier Part Number981048Brand NameVaillant