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The Daikin DSH0481D000001S is a 4-ton commercial heat pump packaged unit designed to provide reliable year-round heating and cooling for light commercial applications. Combining 45,000 BTU/h of heat pump heating capacity at 47°F with 46,000 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 heat pump heating system provides 45,000 BTU/h of heating capacity at 47°F and has an HSPF2 rating of 6.90 to help maintain comfortable indoor temperatures during heating operation. The DSH0481D000001S uses R-32 refrigerant and supports electric heat selections from 5 to 20 kW for supplemental heating applications.
The heat pump cooling system provides 46,000 BTU/h of cooling capacity with an 11.8 EER2 and 13.7 SEER2 efficiency rating. Its high-performance, low-noise scroll compressor is designed to provide dependable cooling performance while supporting efficient operation during warm-weather conditions.
With a 13.7 SEER2 rating and 11.8 EER2 rating, this system is designed to provide efficient commercial cooling performance. The unit uses R-32 refrigerant and a direct-drive supply fan. Its large-face-area outdoor coil uses microchannel technology to support high operating efficiency.
The packaged rooftop configuration combines the heat pump, compressor, coils, supply fan, controls, and other major HVAC components into a single outdoor unit, helping simplify equipment placement and preserve valuable indoor space. Daikin packaged rooftop units are designed with fast and easy installation in mind for new construction and retrofit projects and are built as a direct replacement for most rooftop units without the need for a curb adapter. Convertible airflow orientation allows the unit to serve downflow or horizontal applications.
The DSH0481D000001S comes equipped with a 24-volt electromechanical controls package and a well-organized, weatherproof internal control box designed for easy access. The direct-drive supply fan provides airflow control, while the heat pump and electric heat options support dependable packaged heating and cooling operation. Units are completely wired and tested at the factory to help provide faster commissioning and start-up.
The Daikin DSH0481D000001S is designed for light commercial rooftop applications requiring packaged heating and cooling. Its direct-replacement design, convertible airflow orientation, durable galvanized-steel cabinet, and self-contained rooftop configuration make it well suited for both new construction and retrofit projects.
The unit is designed with serviceability in mind, featuring a weatherproof internal control box with easy access, tool-less filter access, and accessible components. Screw-on-style pressure switches are used for ease of replacement, while the standard draw-through filter section supports air quality and long-lasting component maintenance.
The Daikin DSH0481D000001S includes a 5-Year Parts Limited Warranty. Complete warranty details, including applicable terms, conditions, and requirements, are provided in the Daikin warranty documentation.
Experience reliable commercial heating and cooling with the Daikin DSH0481D000001S. Combining 45,000 BTU/h heat pump heating capacity and 46,000 BTU/h cooling capacity in one R-32 direct-drive packaged rooftop system.
OLD DESCRIPTION
The DSH light commercial heat pump packaged unit offers energy-efficient heating and cooling performance in one self-contained unit. This 15 SEER unit is suitable for ground-level or rooftop installations and horizontal or downflow applications. The heavy-gauge, galvanized steel cabinet with UV-resistant powder-paint finish withstands all weather conditions and time.
Standard Features
Packaged Unit Buyers Guide
