Trane TTA180K3DAAE03E Condensing Unit 15 Ton Commercial

Product Description

The TRANE TTA180K3DAAE03E is a commercial air-cooled condensing unit rated at 180,000 BTU/h (15 tons) of cooling capacity. It serves as the outdoor section of a split-system air conditioner, rejecting heat from refrigerant circulated through a matched indoor evaporator coil and air handler. Operating on 208/230V three-phase power, this unit is built for medium to large commercial applications where reliable, high-capacity cooling is required. Licensed HVAC technicians handling commercial refrigeration systems are the primary installers and service professionals for this equipment.

The TTA180K3DAAE03E is suited for commercial split-system installations in office buildings, retail spaces, light industrial facilities, and similar medium to large structures that demand 15-ton cooling capacity. It pairs with a compatible indoor evaporator coil or air handler as part of a complete split-system assembly. Three-phase electrical service is required, making this unit appropriate for commercial and light industrial sites where three-phase power is available at the equipment disconnect.

Key Features

• 180,000 BTU/h (15 tons) cooling capacity for medium to large commercial applications
• Air-cooled condensing design for outdoor installation as the split-system outdoor section
• 208/230V three-phase power input compatible with standard commercial electrical service
• Outdoor unit configuration eliminates the need for water-cooled or evaporative condenser infrastructure
• Commercial-grade construction intended for continuous-duty operation in demanding environments

Compatibility

Designed as an OEM-style outdoor condensing section for commercial split-system cooling installations requiring 15-ton capacity at 208/230V three-phase electrical supply.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician with commercial refrigeration experience. Disconnect and lock out all electrical power before servicing the unit or making refrigerant connections. Three-phase power supply must be confirmed and properly sized per NEC requirements before energizing. Refrigerant handling must comply with applicable federal and local regulations governing the type of refrigerant used in this system.

Technical Specifications

• Unit Type: Cooling (Condensing Unit)
• Cooling Capacity: 180,000 BTU/h (15 tons)
• Voltage: 208/230V
• Phase: 3-phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: TTA180K3DAAE03E