Daikin Gas/Electric Packaged Air Conditioner, Up to 17 IEER/12.2 EER, 81% Thermal Efficiency, 3 Phase, 12.5 Ton -DRG1503DL00001S
Product Overview
The DRG1503DL00001S is a 12.5-ton light commercial packaged rooftop gas/electric HVAC system designed to deliver efficient cooling and reliable gas heating in a single self-contained unit. Built for large commercial applications, it provides dependable year-round comfort for spaces such as retail centers, office buildings, schools, restaurants, and light industrial facilities.
Engineered for performance and durability, this model features a high-efficiency scroll compressor paired with a direct-drive indoor blower motor, ensuring stable airflow, quiet operation, and consistent temperature control. Its factory-assembled, charged, and tested construction helps streamline installation, reduce field labor, and improve long-term operational reliability.
The unit is designed for rooftop or curb-mounted installation and includes a heavy-duty, weather-resistant cabinet built to withstand harsh outdoor conditions. With convertible airflow options (horizontal or downflow), it offers flexible installation for both new construction and large-scale retrofit replacement projects.
Quick Facts
- System Type: Packaged Rooftop Gas/Electric (Heating & Cooling)
- Cooling Capacity: ~12.5 tons (≈137,000–140,000 BTU)
- Heating Capacity: ~130,000 BTU input (low-stage / DL configuration)
- High-Stage Heating (platform reference): up to ~180,000 BTU input available across DRG1503 family variants
- Thermal Efficiency: ~81% gas heat efficiency
- Airflow: ~4,200 CFM nominal range (platform typical)
- Compressor Type: High-efficiency scroll compressor
- Fan System: Direct-drive indoor blower motor (standard ECM/EEM platform)
- Power Supply: 208/230V, 3-phase, 60 Hz
- Efficiency: ~15.5 IEER / ~11.5 EER typical range
- Refrigerant: R-32 (low-GWP platform, model-family dependent)
- Installation: Rooftop or curb-mounted (new or retrofit applications)
- Application: Large commercial buildings
- Design Focus: Balanced heating performance, efficiency, durability, and simplified installation