Electrify to Decarbonize.
Trane's Ascend Air-to-Water Heat Pump is a perfect fit to meet your sustainability and efficiency targets.
Proven performance backed by careful engineering
Explore the full portfolio of air-cooled chillers offered by Trane.
Air-cooled Chillers
 
                        CGAM Air-Cooled Scroll Chiller
At a Glance:
- Capacity Range: 20 to 130 tons (60 Hz)
 
- Refrigerant: R-454B
- Enabled by Symbio 800
- Energy Efficiency Rating (EER): IPLV: 13.7-16.6 (high-efficiency); 14.5-16.9(extra-high-efficiency)
 
                        At a Glance:
- Capacity Range: 115 to 500 tons
 
- Enabled by Symbio® 800 unit controller
- Refrigerant: Low GWP R-513A
- Compressor Design: Helical rotary screw
- Energy Efficiency Rating (EER): IPLV: 16.0-18.0 (high-efficiency)
 
                        At a Glance:
- Capacity Range: 140 to 230 tons
 
- Refrigerant: Low GWP R-454B
- Compressor Design: Scroll with variable volume ratio
- Energy Efficiency Rating (EER): IPLV: 15.8-16.5
- Available with 454B
 
                        Ascend® Air-Cooled Chiller with Integrated Free Cooling
At a Glance:
- Capacity Range: 150 to 550 tons
- Refrigerant: Low GWP R-513A
 
- Compressor Design: Helical rotary screw
- Energy Efficiency Rating (EER): IPLV: 19.7-21.6
- Enabled by Symbio 800 unit controller
- Integrated Free-cooling option
 
                        Air-Cooled Oil-Free Magnetic Bearing Chillers
At a Glance:
- 60 to 440 tons
 
- Ideal for data centers and other mission critical applications
- Meets ASHARE 90.4 without need for waterside economizer
- Up to 4 redundant circuits
- Available with R-134a refrigerant with options for low GWP R-513A
 
                        Ascend® Air-to-Water Heat Pump
At a Glance:
- Electrified heating or cooling
- Capacity Range: 140 to 230 tons cooling; 1500 to 2500 MBh heating
- Refrigerant: Low GWP R-454B
- Intermediate Discharge Valves on scroll compressor
- Variable speed fans
 
- Transverse “V” condenser coil fins
- Enabled by Symbio® 800 unit controller
- Operating Map Heating Mode: 100 F water at 0 F ambient
 
- ASHRAE 90.1-2019 compliant
Still not sure which system is right for you?
 
         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                         
                         
               
              