Trane Foundation Series 12.5 Ton 14.2 IEER Commercial Packaged Air Conditioner | 208/230V 3 Phase - R454B - Single Stage

Efficient 12.5-Ton Packaged Cooling for Commercial Buildings with Easy Retrofit Installation

The Trane Foundation® EDK150A3E0A is a 12.5-ton commercial packaged air conditioner designed to provide reliable, efficient cooling for small- to medium-size commercial buildings. Combining 140,000 BTU of rated cooling capacity with a single-stage scroll compressor and convertible airflow, this all-in-one rooftop system helps deliver dependable comfort while simplifying replacement installations.

Key Benefits

• 14.2 IEER Efficiency – Provides efficient commercial cooling performance to help manage operating costs during varying load conditions.
• 140,000 BTU Cooling Capacity – Delivers substantial cooling capacity for commercial spaces requiring dependable temperature control.
• Scroll Compressor Technology – Provides proven compressor performance for reliable, long-term cooling operation.
• Easy Retrofit Design – The Foundation® platform is designed for quick replacement installations and compatible rooftop footprints can help reduce installation modifications.
• Convertible Airflow – Supports flexible airflow configurations for different rooftop installation requirements.
• Phase Monitor – Helps protect motors and the compressor by monitoring electrical phase conditions.
• Electromechanical Controls – Provides straightforward 24-volt control operation for the 7.5- to 12.5-ton Foundation® models.
• Single-Side Service Access – Provides convenient access to key components to help simplify routine service and maintenance.

140,000 BTU Cooling Capacity – Primary Cooling Performance

The integrated packaged air conditioning system provides 140,000 BTU of AHRI net cooling capacity to help maintain comfortable indoor temperatures during warm-weather operation. The EDK150A3E0A uses a single-stage scroll compressor and R-454B refrigerant for dependable commercial cooling performance.

14.2 IEER Cooling Performance

The EDK150A3E0A provides 140,000 BTU of AHRI net cooling capacity with a 14.2 IEER rating. This efficiency level helps provide effective commercial cooling performance across varying operating conditions.

R-454B Refrigerant & Efficiency

With a 14.2 IEER rating and single-stage compressor operation, this Foundation® packaged air conditioner is designed to provide efficient commercial cooling while using low-global-warming-potential R-454B refrigerant. Low-ambient operation to 0°F is standard on Foundation® packaged cooling units in this size range.

Packaged Rooftop & Retrofit Installation Design

The packaged rooftop configuration combines the compressor, condenser, evaporator coil, controls, blower, and air distribution components into a single outdoor unit, helping simplify equipment placement and preserve valuable indoor space. The Foundation® platform features a plug-and-play footprint designed for rooftop replacement applications, with the medium 7.5- to 12.5-ton models designed as true drop-in replacements for other brands in many applications. The EDK150A3E0A operates on 208-230 VAC, three-phase, 60 Hz power and features convertible airflow, with downflow airflow as the standard shipped configuration.

Electromechanical Controls & Comfort

The 12.5-ton Foundation® model uses reliable 24-volt electromechanical controls for straightforward system operation. Convertible airflow allows the unit to be configured for the requirements of the installation, while available ventilation and economizer options can be selected to support building-specific comfort and outdoor-air requirements.

Commercial Applications

The Trane Foundation® EDK150A3E0A is designed for commercial replacement applications, including K-12 schools, retail spaces, offices, and restaurants. Its 12.5-ton capacity, rooftop packaged configuration, convertible airflow, and retrofit-oriented footprint make it well suited for small- to medium-size commercial buildings requiring dependable cooling.

Service & Maintenance

Trane Foundation® rooftop units are designed to simplify service and maintenance. Single-side service access provides quick access to key unit components, while colored and numbered wiring helps speed problem diagnosis. The cabinetry and component layout are designed to enhance access to serviceable systems, and molded handles on frequently accessed service doors help make routine maintenance more convenient. The unit also includes a non-corrosive, removable drain pan and a built-in filter rack for standard 2-inch filters.

Warranty

The Trane Foundation® EDK150A3E0A includes a 1-year limited parts warranty and a 5-year limited compressor warranty. Extended warranty coverage may be available. Warranty terms, conditions, limitations, and exclusions apply.

Recommended Accessories

• Roof Curb – BAYCURB310 for downflow Foundation® 7.5- to 12.5-ton units
• Non-Fused Disconnect – Available as a field-installed option
• Motorized Outside Air Damper – Available as an optional ventilation accessory
• Downflow Economizer – Available as an optional ventilation and energy-saving accessory
• Horizontal Economizer – Available where applicable with the required horizontal airflow configuration
• Power Exhaust – Available as an optional accessory for applicable ventilation applications

Reliable Commercial Cooling with the Trane Foundation EDK150A3E0A

Experience reliable, efficient commercial cooling with the Trane Foundation EDK150A3E0A. Combining 140,000 BTU of cooling capacity, two-stage scroll compressor operation, 14.2 IEER efficiency, and flexible convertible airflow in one packaged rooftop air conditioning system.