Cartouche de vanne à trois voies Baxi 721403800

Cartridge Baxi 721403800 — high-quality replacement element for three-way valve compatible with boilers. This is a key part for switching flows between heating and DHW, ensuring correct system operation. Key features: Model: Baxi 721403800 Type: replacement cartridge for three-way valve Compatibility: Baxi 721403800 valves Material: high-strength brass body with rubber seals — resistance to high temperatures and water hammer Advantages: Original part — exact compliance with manufacturer's technical parameters Quick and easy replacement — minimizes equipment downtime Durability and tightness — reliable operation in flow switching modes throughout service life Applications: Systems with boiler and DHW requiring flow direction switching Repair, maintenance, and upgrade of three-way valves