The installation, which uses Honeywell's Solstice® ze (R-1234ze) refrigerant, provides the tower's west pillar with an energy efficient and cost-effective solution.
This decision was made as the HVAC industry prepares to phase out high-GWP refrigerants, such as R-410A, now formally addressed by EPA through recently passed AIM Act.
Daikin companies in North America announced they are developing ducted and ductless residential, light-commercial, and applied products utilizing R-32 refrigerant.