Trane TTA18044DABE001 Condensing Unit 15 Ton 460V 3ph

Product Description

The TRANE TTA18044DABE001 is a commercial-grade split system air conditioning condensing unit rated at 15 tons of cooling capacity. Operating on 460 volts, 3-phase power, this outdoor unit is built for large-scale commercial cooling systems where reliable, high-capacity performance is required. It functions as the outdoor compression and heat-rejection component in a split system configuration. Licensed HVAC technicians and commercial refrigeration mechanics are the typical installers for a unit of this class and voltage rating.

The TTA18044DABE001 is designed for commercial rooftop and ground-level outdoor installations where a dedicated high-voltage, 3-phase electrical supply is available. Its 15-ton capacity makes it appropriate for medium to large commercial buildings, retail spaces, and light industrial facilities requiring substantial cooling loads. This unit pairs with a compatible indoor air handler or evaporator coil to complete the split system.

Key Features

• 15-ton cooling capacity for large commercial load requirements
• 460V 3-phase power input suited for commercial electrical infrastructure
• Outdoor condensing unit in a split system configuration
• Part of the Trane TTA commercial product family
• Designed for rooftop or ground-level commercial installation

Compatibility

Designed as an OEM-style replacement or new-installation condensing unit for commercial split system cooling applications requiring 460V 3-phase power and 15-ton capacity. No specific compatible indoor unit model numbers were provided in the product data.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate refrigerant handling certification (EPA Section 608). Disconnect and lock out all electrical power before servicing or connecting the unit. A dedicated 460V 3-phase circuit sized to the unit's minimum circuit ampacity and maximum overcurrent protection ratings is required per NEC guidelines. The refrigerant circuit must be evacuated and charged per manufacturer specifications before startup.

Technical Specifications

• Unit Type: Cooling
• Cooling Capacity: 15 Ton
• Voltage: 460V
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: TTA18044DABE001