Échangeur thermique 24 / 28 De Dietrich S62777

The heat exchanger 24/28 is a primary component in many boilers, responsible for transferring heat from the burner to the water. This part is designed for models in the 24-28 kW range and is crucial for efficient heating. Symptoms of a failing heat exchanger include poor heating performance, strange noises, or leaks. Replacing it with this unit can restore your boiler's functionality and ensure safe, reliable operation for years to come.