The Alpha hydraulic assembly seal kit includes seals, gaskets, washers and O-rings for use in Alpha's HE, premier pack and CD boilers. Seals are used to connect parts to pipework in many different areas of the boiler. Heat exchangers and gas valves, for example, require these parts to prevent gas and water leaks.
Fits the Alpha CD25C, CD28C and CD35C
Technical specification
TypeSeal KitColourMixedManufacturer Model No3.018596Brand NameAlpha