Daikin 8.5 Ton 200,000 BTU 13.4 SEER2 Commercial Gas Packaged Unit | 460V 3 Phase - R32 - Single Stage

High-Capacity Heating and Cooling Gas/Electric Packaged Rooftop Unit for Light Commercial Applications

The Daikin DSG1024DH00001S is an 8.5-ton commercial gas/electric packaged rooftop unit designed to provide reliable year-round heating and cooling for light commercial buildings. Combining 225,000 BTU/h high-stage gas heating input with 97,000 BTU/h of cooling capacity, this all-in-one rooftop system helps deliver dependable comfort while simplifying installation and preserving valuable indoor space.

Key Benefits

• 14.8 IEER / 11.2 EER Cooling Efficiency – Helps provide efficient cooling performance for larger light commercial comfort applications.
• Two-Stage Gas Heating – Provides high- and low-stage heating operation to help match heating output to changing comfort requirements.
• Two Individually Circuited Scroll Compressors – Provides staged cooling operation with separate refrigeration circuits for dependable performance.
• Direct-Drive Supply Fan – Provides dependable airflow while eliminating belt-driven fan maintenance.
• Packaged Rooftop Configuration – Combines heating and cooling components in one outdoor unit to help preserve valuable indoor space.
• Galvanized-Steel Cabinet – High-quality galvanized steel with a powder-paint finish is designed to provide increased corrosion resistance for outdoor installation.
• Factory-Wired and Tested – Helps support faster commissioning and start-up.
• Draw-Through Filter Section – Standard filtration helps support indoor air quality and long-lasting component maintenance.

Two-Stage Gas Heating for Reliable Comfort

The integrated gas furnace provides 225,000 BTU/h high-stage heating input and 182,250 BTU/h high-stage heating output, with 168,800 BTU/h low-stage input and 136,700 BTU/h low-stage output. Two-stage gas heating helps match heating output to changing comfort requirements. The heating section uses seven burners and a tubular heat exchanger to provide dependable gas heating performance in a self-contained rooftop configuration.

97,000 BTU/h Cooling Performance

The cooling system provides 97,000 BTU/h of nominal cooling capacity with a 14.8 IEER and 11.2 EER efficiency rating. The system uses R-32 refrigerant and two individually circuited scroll compressors to provide staged cooling operation. Large-face-area outdoor coils constructed with microchannel technology support efficient heat transfer and dependable cooling performance for larger light commercial spaces.

Efficient Performance with Direct-Drive Operation

With a 14.8 IEER and 11.2 EER efficiency rating, the DSG1024DH00001S is designed to provide efficient commercial cooling performance. The direct-drive indoor forward-curved fan provides easy airflow control without belt-driven components, while the two individually circuited scroll compressors provide staged cooling operation and separate refrigeration circuits.

Packaged Rooftop Design for Flexible Installation

The packaged rooftop configuration combines the gas furnace, compressors, coils, supply fan, and controls into a single outdoor unit, helping simplify equipment placement and preserve valuable indoor space. Daikin packaged rooftop units are designed for fast and easy installation and are ideal for both new construction and retrofit projects. The units are built to be direct replacements for most rooftop units in the field without the need for a curb adapter. The DSG1024DH00001S uses a 460-volt, three-phase, 60 Hz electrical supply and measures 93 3/4 inches wide by 60 3/8 inches deep by 54 5/8 inches high, with an overall height of 82.6 inches. The unit has a shipping weight of 1,190 pounds.

Controls & Comfort

The DSG1024DH00001S uses a factory-installed controls package and two individually circuited scroll compressors to provide staged cooling operation. The unit includes a large, well-organized, weatherproof internal control box with easy access, while two-stage gas heating provides high- and low-stage heating operation for dependable commercial comfort.

Commercial Applications

The Daikin DSG1024DH00001S is designed for larger light commercial rooftop applications where dependable gas heating and electric cooling are required from a single packaged system. Its 8.5-ton capacity, high-capacity two-stage gas heating section, two-circuit cooling system, direct-drive supply fan, and rooftop configuration make it well suited for applications such as retail spaces, offices, restaurants, schools, warehouses, and other commercial buildings.

Service & Maintenance

The DSG1024DH00001S is designed with service accessibility in mind, including a draw-through filter section and a large, easy-to-access weatherproof internal control box. The refrigeration system includes high- and low-pressure switches and individually circuited cooling systems for service flexibility. Factory wiring and testing help support commissioning and start-up, while the direct-drive supply fan eliminates belt and pulley maintenance associated with belt-driven blower systems.

Warranty

The Daikin DSG1024DH00001S includes a 20-year heat exchanger limited warranty and a 5-year parts limited warranty. Complete warranty terms and conditions are subject to the applicable Daikin warranty documentation.

Recommended Accessories

• Compatible Daikin Roof Curb – DSG Series 7.5–12.5 Ton Accessory
• Outdoor Thermostat with Housing for Gas Models
• Compatible Downflow Square-to-Round Adapter – DSG Series Accessory
• Compatible Horizontal Square-to-Round Adapter – DSG Series Accessory
• Compatible Economizer – DSG Series 7.5–12.5 Ton Accessory

High-Capacity Year-Round Comfort with the Daikin DSG1024DH00001S

Experience reliable year-round commercial comfort with the Daikin DSG1024DH00001S. Combining two-stage gas heating and efficient 97,000 BTU/h electric cooling with two individually circuited scroll compressors in one direct-drive packaged rooftop system, this 8.5-ton unit provides a practical, space-saving solution for light commercial applications.