4-way valve + tube 20 De Dietrich 7725314

The 4-way valve + tube 20 is a complete assembly for reversing refrigerant flow in heat pump and HVAC systems, enabling both heating and cooling modes. This unit includes the valve and connecting tube, simplifying installation and ensuring proper alignment. Designed for use in boiler and burner systems, it allows for efficient temperature control and system versatility. The valve's construction ensures reliable switching and leak-free operation, making it a durable choice for heating equipment components. Whether for new installations or replacements, this assembly provides a convenient solution for system maintenance.