Viessmann O-rings, washers, and gaskets are used in many different places within your central heating boiler. They are used when sealing pipework to other parts within the boiler. Heat exchangers, condensate traps, and many other parts require O-rings and washers.
Shaped
Fits multiple appliances
Technical specification
TypeGasketManufacturer Model No7822760Brand NameViessmann
Reviews
Viessmann Gasket Set for Plate Heat Exchanger 7822760