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The Daikin DSG1203DH00001S is a 10-ton commercial gas/electric packaged rooftop unit designed to provide reliable year-round heating and cooling for light commercial buildings. Combining 240,000 BTU/h high-stage gas heating input with 116,000 BTU/h of cooling capacity, this all-in-one rooftop system helps deliver dependable comfort while simplifying installation and preserving valuable indoor space.
The integrated gas furnace provides 240,000 BTU/h high-stage heating input and 194,400 BTU/h high-stage heating output, with 180,000 BTU/h low-stage heating input and 145,800 BTU/h low-stage heating output. Two-stage gas heating helps match heating output to changing comfort requirements. The heating section uses seven burners and a tubular heat exchanger and is designed to provide dependable gas heating performance in a self-contained rooftop configuration.
The cooling system provides 116,000 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. Separate refrigeration circuits support dependable cooling performance for larger light commercial spaces during warm-weather operation.
With a 14.8 IEER and 11.2 EER efficiency rating, the DSG1203DH00001S is designed to provide efficient commercial cooling performance. The direct-drive indoor fan provides dependable airflow without the belts and pulleys associated with traditional belt-driven blower systems, while the two individually circuited scroll compressors provide staged cooling operation.
The packaged rooftop configuration combines the gas furnace, compressors, coils, indoor fan, and controls into a single outdoor unit, helping simplify equipment placement and preserve valuable indoor space. Daikin packaged rooftop units are designed for new construction and retrofit applications and are built to be direct replacements for most rooftop units without the need for a curb adapter. The DSG1203DH00001S uses a 208/230-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.
The DSG1203DH00001S uses a factory-installed controls package and two individually circuited scroll compressors to provide staged cooling operation. Two-stage gas heating provides high- and low-stage operation, while the direct-drive indoor fan supports dependable airflow throughout the conditioned space.
The Daikin DSG1203DH00001S is designed for larger light commercial rooftop applications where dependable gas heating and electric cooling are required from a single packaged system. Its 10-ton capacity, high-capacity two-stage gas heating section, two-circuit cooling system, direct-drive supply fan, and packaged rooftop configuration make it well suited for applications such as retail spaces, offices, restaurants, schools, warehouses, and other larger commercial buildings.
The DSG1203DH00001S is designed with service accessibility in mind, including accessible service components and filter sections. The two individually circuited refrigeration systems provide separate cooling circuits for service flexibility, while factory wiring and testing help support commissioning and start-up. The direct-drive indoor fan eliminates belt and pulley maintenance associated with belt-driven blower systems.
The Daikin DSG1203DH00001S 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.
Experience reliable year-round commercial comfort with the Daikin DSG1203DH00001S. Combining two-stage gas heating and efficient 116,000 BTU/h electric cooling with two individually circuited scroll compressors in one direct-drive packaged rooftop system, this 10-ton unit provides a practical, space-saving solution for larger light commercial applications.