The HZB-1 from Stiebel Eltron is a pipe trace heating system specifically designed to protect condensate drains from frost. With a height of 8 millimeters and a width of 5.5 millimeters, this heating cable is compact and can be easily integrated into existing systems. It has a length of 1 meter, allowing for flexible application. The product is suitable for use with heating lamps and is made in Germany, which ensures high quality and reliability. The item is sold as a single unit and provides a practical solution to prevent frost damage to pipelines. The installation of the HZB-1 is straightforward and contributes to the safety and efficiency of heating systems, especially in colder climates. With this accessory, users can ensure that their heating devices operate optimally and minimize the risk of frost damage.