Daikin 25 Ton 13 IEER / 9.8 EER 400,000 Btu Commercial Gas Package Air Conditioner- DSG3003DH00001S

Product Overview

The Daikin DSG3003DH00001S is a 25-ton light commercial packaged gas/electric rooftop HVAC unit from Daikin’s DSG series, engineered for large commercial and industrial buildings with high heating and cooling demands. This high-heat gas model pairs full-capacity electric cooling with a robust gas heating system, making it ideal for colder climates or facilities with significant year-round heating requirements.

Designed for performance and reliability, the DSG3003DH00001S features high-static airflow, direct-drive fan motors, and large surface-area heat transfer coils to maintain consistent temperatures across complex or expansive duct systems. Its factory-assembled construction, pre-wired controls, and weather-resistant, rugged cabinet simplify installation while supporting long-term operation. Typical applications include large offices, industrial warehouses, retail centers, and other large-scale commercial facilities.

Quick Facts

• Model: DSG3003DH00001S
• System Type: Packaged gas/electric rooftop HVAC unit
• Cooling Capacity: ~25 tons (~300,000 BTU/h)
• Heating Capacity: High-heat configuration (~500,000 BTU input, model-dependent)
• Refrigerant: R-410A
• Efficiency: ~11 EER / ~14–15 IEER
• Voltage/Phase: 208/230 V, 3-phase
• Compressor: c(single or dual, model-dependent)
• Design: High-static, direct-drive packaged system
• Installation: Rooftop or ground-mounted
• Application: Commercial HVAC for large offices, industrial warehouses, retail centers, and other high-demand buildings