2007 TRANE MODEL RTWA 90 TON CHILLER WITH DUAL HELICAL ROTARY COMPRESSOR

Hermetic rotary refrigeration machines provide chilled water for either comfort or industrial water cooling systems. These chillers are engineered for lower life cycle costs and reliability through design simplicity.

• Six nominal sizes from 70 to 125 tons.
• Dual independent refrigerant circuits.
• Helical rotary screw compressors are direct-drive, low speed (3600 rpm) with only two rotating parts.
• Units ship ready to install, need only electrical and water connections.
• Adaptive Control™ microprocessor with Clear Language Display controls provide all unit control and safety functions in a proactive control strategy.
• All units have single inlet and outlet evaporator and condenser connections.
• Integrated Comfort™ system capability.
• Meets ASHRAE 90.1-2001 efficiency guidelines