Single - Fakuma 2026
At Fakuma 2026, we spoke with Benjamin Nebel from SINGLE about the development of the new CT3 compact chiller. The interview explores the choice of propane as a natural refrigerant, a refrigerant charge below 150 grams, and a process temperature range from −20°C to +80°C. We also discuss how speed-controlled fans, compressors and pumps help improve energy efficiency.