Baxi Diverter Valve Repair Kit 7224763

Baxi Diverter Valve Repair Kit (7224763) The Baxi Diverter Valve Repair Kit (Part No: 7224763) is a comprehensive internal component overhaul kit engineered for the plastic-bodied hydraulic manifolds used extensively in Baxi’s high-efficiency condensing combination boilers. This targeted service kit includes the central cartridge assembly, internal shuttle stems, dynamic O-rings, and specialized seals. By replacing these primary internal wear components, the kit restores smooth mechanical transitions within the diverter assembly, allowing the boiler to accurately isolate and redirect primary heated water between the central heating circuit and the domestic plate heat exchanger. Internal Flow Corrections: Rebuilding the core manifold block addresses common faults such as central heating "bleed" (radiators warming up during summer tap use) and internal bypass tracking. Low-Friction Operation: Features high-tolerance internal sliders designed to glide smoothly within the plastic hydro-block assembly, preventing mechanical sticking and erratic hot water operation. Premium Elastomeric Seals: Equipped with high-grade EPDM O-rings engineered to withstand the chemical additives, aggressive magnetite sludge, and severe thermal cycles typical of modern sealed heating systems. Cost-Efficient Restoration: Provides an effective alternative to replacing the complete hydraulic block assembly, saving substantial parts costs and significantly reducing installation labor time. Compatible Models: Baxi Duo Tec 24 HE — 47-075-23 Baxi Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9) — 47-075-35   Baxi Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9) — 47-075-35 BEFORE   Baxi Duo Tec 28 HE — 47-075-25   Baxi Duo Tec 28 HE A (After Serial No.CAC0929 Issue 9) — 47-075-36   Baxi Duo Tec 28 HE A (Before Serial No.CAC0929 Issue 9) — 47-075-36 BEFORE   Baxi Duo Tec 33 HE — 47-075-24   Baxi Duo Tec 33 HE A (After Serial No.BTH1112 Issue 9) — 47-075-37   Baxi Duo Tec 33 HE A (Before Serial No.BTH1112 Issue 8) — 47-075-37 BEFORE   Baxi Duo Tec 40 HE — 47-075-26 Baxi Duo Tec 40 HE A (Issue 8) — 47-075-38 Baxi Combi 24 HE — 47-075-20 Baxi Combi 28 HE — 47-075-21 Baxi Combi 33 HE — 47-075-22 Baxi Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6) — 47-075-31 Baxi Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6) — 47-075-31 BEFORE Baxi Platinum Combi 28 HE A (After Serial No. BNC0932 Issue 7) — 47-075-32 Baxi Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7) — 47-075-32 BEFORE Baxi Platinum Combi 33 HE — 47-075-29 Baxi Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5) — 47-075-33 Baxi Platinum Combi 33 HE A (Before Serial No. BNE1112 Issue 6) — 47-075-33 BEFORE Baxi Platinum Combi 40 HE — 47-075-30 Baxi Platinum Combi 40 HE A (Issue 4) — 47-075-34 Baxi A00075-01