Ensemble de tuyau de dérivation De Dietrich JJJ005634760

The by-pass tube assembly is a component used in heating systems to redirect fluid flow, often for pressure regulation or system protection. In boilers and burners, this assembly helps maintain proper circulation and prevents overheating or cavitation. Whether you are repairing a leak or upgrading your system, a quality by-pass tube assembly ensures reliable operation. Designed to fit specific models, it is a practical solution for maintaining hydraulic balance and extending equipment life.