Trane EBC300A3ENB0000 Rooftop Ac 25 Ton 208/230V 3-phase

Product Description

The TRANE EBC300A3ENB0000 is a self-contained packaged rooftop unit (RTU) that integrates direct-expansion cooling and electric resistance heat into a single cabinet. Rated at 25 tons of cooling capacity and designed for 208/230V three-phase power supply, this unit is built for commercial and light commercial rooftop installations. It delivers both cooling and supplemental electric heat from one rooftop-mounted assembly, simplifying mechanical room requirements and reducing field-installed refrigerant piping. Licensed HVAC technicians and mechanical contractors typically handle installation, startup, and commissioning of units in this class.

This unit is suited for commercial rooftop applications such as retail buildings, warehouses, office spaces, and light industrial facilities requiring centralized cooling and electric heat. At 25 tons, it serves larger single-zone or multi-zone ducted distribution systems. The 208/230V three-phase electrical requirement places this unit in the commercial power class, typically fed from a dedicated electrical panel with appropriate disconnect and overcurrent protection per NEC guidelines.

Key Features

• 25-ton cooling capacity for large commercial conditioned spaces
• Integrated electric heat eliminates the need for a separate heating appliance
• 208/230V three-phase power input suitable for commercial electrical infrastructure
• Self-contained rooftop cabinet simplifies installation and reduces field piping
• Single-unit design consolidates cooling and heating service points

Compatibility

Designed as an OEM rooftop packaged unit for commercial ducted HVAC systems requiring 25-ton cooling capacity with electric heat on a 208/230V three-phase power supply.

Installation Notes

Installation must be performed by a licensed HVAC contractor and comply with applicable mechanical, electrical, and building codes including NEC requirements for disconnect sizing and overcurrent protection. Disconnect and lock out all electrical power before servicing any internal components. The unit must be properly curb-mounted with an appropriate roof curb to ensure weathertight duct connections and structural support. Refrigerant handling requires EPA Section 608 certification.

Technical Specifications

• Unit Type: Cooling with Electric Heat
• Cooling Capacity: 25 tons
• Voltage: 208/230V
• Phase: 3-phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: EBC300A3ENB0000