3-way Isolation des vannes De Dietrich 7622534

This 3-way valve insulation is designed to wrap around the valve body, reducing heat loss and improving energy efficiency in your heating system. Proper insulation of the three-way valve prevents condensation and protects surrounding components from excessive heat. Ideal for boiler maintenance, this spare part helps maintain consistent water temperature and reduces standby losses. A simple upgrade that contributes to overall system performance.