Alpha Diverter Valve Repair Kit 3.018652 I 3.015562

Alpha Diverter Valve Repair Kit (3.018652 | 3.015562) The Alpha Diverter Valve Repair Kit is an essential maintenance set designed to restore the mechanical operation of the hydraulic circuit. This kit (Part Nos: 3.018652 and 3.015562) contains the internal diaphragms, gaskets, and seating components required to ensure the boiler correctly switches between central heating and domestic hot water. Over time, internal rubber components can perish or become coated in debris, leading to a failure to trigger the hot water demand or causing heat to bleed into the radiators when not required. Hydraulic Restoration: Replaces worn internal seals and diaphragms to ensure smooth valve actuation and reliable switching. Leak Prevention: Includes high-quality O-rings and gaskets to stop internal bypassing and external weeping from the valve body. Optimal Performance: Restores the boiler's ability to prioritize domestic hot water delivery efficiently without energy loss to the heating circuit. Cost-Effective Solution: Allows for the repair of the existing diverter valve manifold without the need to replace the entire expensive cast or plastic block. Compatible Models: ALPHA HE RANGE 33HE ALPHA HE RANGE 25 HE BOILER ALPHA HE RANGE 33 HE BOILER Alpha CD25X — 47-532-39 Alpha CD28X — 47-532-37 Alpha HE 25 — 47-532-41 Alpha HE 25 LPG — 47-532-42 Alpha HE 33 — 47-532-43 Alpha HE 33 LPG — 47-532-44 Alpha A00332-01