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-effective way. Particularly flexible hoses and slimmer clamps than the previous model make it easy to work in hard-to-reach places. The ROFROST app shows installers the minimum freezing time so that they can work safely and economically.