Trane will present a seminar on green HVAC refrigerants tomorrow in conjunction with the AHR Expo in Orlando, Florida.

Steve Kujak, a refrigerant technology expert, Julie Majurin, advanced engineer and refrigerant expert and Kenneth Schultz, Ph.D., principal engineer of modeling and simulation with the HVAC construction company, will talk about improvement in refrigerant HVAC market technology at the 11 a.m. in the Orlando Hilton ballroom V. The session will cover alternative refrigerant research, lubricant retention, optimizing green HVAC refrigerants and chiller performance.