4-way valve 07-09-12 kbtu/h De Dietrich 7824460

This 4-way valve is designed for heating systems with capacities of 7, 9, or 12 kbtu/h, commonly used in reversible heat pumps or hydronic systems to control the direction of refrigerant or water flow. It allows switching between heating and cooling modes or directing flow to different zones. As a critical component in boiler and burner systems, it ensures efficient operation and temperature control. This valve is suitable for various compact heating units, making it a valuable spare part for technicians performing maintenance or repairs on heating equipment.