Corps de dérivation « Spring for cover » ECOHEAT Gas / ProKondens, pièce de rechange, réf.441

Spring for bypass housing cover of ECOHEAT Gas and ProKondens boilers (position 441) is used to secure the cover or provide the necessary clamping force. It helps keep the cover in the closed position, preventing spontaneous opening under pressure. The spring is made of elastic steel resistant to corrosion and fatigue. When replacing, it is important to select a spring that matches the dimensions and force to ensure reliable sealing of the bypass assembly. A worn spring can cause leaks or unstable system operation.