The casing is the outer casing of the heating unit. The casing will vary depending on the appliance in question. The numerous designs have been revolutionised over the years, each supplier has the ultimate goal of making the appliances as user friendly a
Fits a number of Vaillant Appliances
Technical specification
Waist Sizeac89cg94gvToilet Cistern CapacityFTW--Supplier Part Number077978Brand NameVaillant