Couvercle inférieur du boîtier de filtre à air Iqd110 De Dietrich 7687752

The lower cover air box Iqd110 is a component that encloses the air intake or mixing chamber of your boiler. It helps direct airflow and protect internal parts from dust and debris. If the original cover is cracked or broken, replacing it ensures proper combustion and efficiency. This spare part is crucial for maintaining the performance of your heating system.