AIROSD’s third global return-visit campaign sends Warmth Ambassadors across China and 76 countries to inspect, maintain, and support millions of users. With expert service for Commercial heating heat pumps, Commercial hot water heat pumps, heating and cooling heat pump solutions, and commercial air source heat pump systems, AIROSD ensures reliable comfort worldwide.

At 3,000m, Tibet Agricultural and Animal Husbandry University is heated by 176 AIROSD ultra-low-temp commercial air-source heat pumps covering 194,000 m². AIROSD tackled plateau challenges (extreme cold, thin air, frost, remote maintenance) with vapor-injection compressors, patented rapid defrost/anti-refreeze, optimized exchangers, and AI smart control—enabling reliable, efficient clean heating.