The ROFROST Turbo R290 is the first device from ROTHENBERGER to work with the refrigerant R290. It is available in a 1.1/4" and a 2" version. This allows installers to freeze heating pipes and water pipes in a future-proof, environmentally friendly and cost-saving manner . Particularly flexible hoses make it easy to work even in hard-to-reach places. The ROFROST app shows installers the minimum freezing time so that they can work safely and economically. The ROTHENBERGER ROFROST pipe freezing system is suitable for copper, stainless steel and steel pipes and is ideal for maintenance, repair and expansion work in plumbing and heating installations.