Vaillant Ecomax Gaskets, O-rings, Seals, and Washers are used to give a seal to prevent a loss of air, gas, and water in most central heating systems. Numerous of the O-rings, gaskets, seals, and washers are specific to a certain placement within the boiler and are extremely seldom interchangeable due to the size and thickness.
Fits multiple appliances
Technical specification
Pack Quantity10Supplier Part Number20107696Brand NameVaillant