Hydroblock Brass Left (Version Mi) De Dietrich 7678437

The hydroblock brass left (version Mi) is a precision-engineered manifold component for heating systems, typically used in boilers to manage water flow. Made from durable brass, it resists corrosion and ensures long-lasting performance. The left-hand configuration and version Mi indicate specific compatibility with certain boiler models. This part is essential for proper hydraulic balance and system operation. When replacing a damaged or worn hydroblock, this component provides a reliable fit and restores efficient water circulation in your heating equipment.