The capillary tube fitting from ALRE is an essential spare part for heating devices, particularly for fan heaters. It is specifically designed for use in air ducts and provides an effective solution for integrating frost protection thermostats and capillary controllers. With a protective hose of 30 cm, this product ensures reliable functionality and safety in heating systems. The capillary tube fitting JZ-04 is manufactured in Germany and is characterized by its high quality and durability. It is supplied as a single unit, making it ideal for targeted retrofitting or replacement in existing heating systems. This accessory is indispensable for anyone seeking an efficient and safe heating solution.