3-way chaudière à soupape Laia 10L De Dietrich JJR147054066

The 3-way valve boiler Laia 10L is a hydraulic component that directs water flow between heating and domestic hot water circuits in a combi boiler. It switches positions based on demand, ensuring efficient operation. This spare part is commonly needed in boiler maintenance and repair for systems that use a three-way valve design. Replacing a worn or leaking valve restores proper water circulation and system performance.