Trane TWE09044BAAP01H Air Handler 7.5 Ton 460V 3-phase

Product Description

The TRANE TWE09044BAAP01H is a commercial-grade air handler rated at 7.5 tons and designed for three-phase, 460-volt power systems. Air handlers circulate conditioned air through a building's duct system and house the evaporator coil, blower assembly, and related components that work in tandem with a matched condensing unit or heat pump. At 7.5 tons of capacity, this unit is built for light commercial or large residential applications where higher airflow and cooling or heating loads demand more than a residential single-phase handler can deliver. Licensed HVAC technicians and mechanical contractors are the typical installers for equipment of this class and voltage rating.

This air handler is suited for light commercial installations such as small office buildings, retail spaces, multi-unit residential buildings, and similar structures with central ducted HVAC systems. The 460-volt, three-phase electrical supply requirement means it is intended for commercial construction where three-phase power is available at the equipment location. It is paired with a compatible condensing unit or heat pump as part of a split system. Proper system matching is essential for rated performance and equipment longevity.

Key Features

• 7.5-ton capacity suitable for light commercial and large-space HVAC applications
• 460-volt, three-phase power input designed for commercial electrical infrastructure
• Air handler configuration integrates with a split-system condensing unit or heat pump
• Built for ducted central air distribution in commercial or large residential settings

Compatibility

Designed as an OEM-style replacement or direct installation air handler for commercial split HVAC systems requiring a 7.5-ton, 460-volt three-phase evaporator section. Verify system match with a compatible TRANE condensing unit or heat pump before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician or mechanical contractor qualified to work on three-phase commercial equipment. Disconnect and lock out all electrical power at the disconnect box before beginning any wiring or mechanical work. Refrigerant line connections and system charging must comply with EPA Section 608 regulations and applicable local mechanical codes. Verify duct sizing, airflow requirements, and electrical supply capacity against the equipment nameplate and engineering specifications before startup.

Technical Specifications

• Unit Type: Air Handler
• Capacity: 7.5 tons
• Voltage: 460 volts
• Phase: 3-phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: TWE09044BAAP01H