The Daikin DRG Commercial Gas Packaged Air Conditioner is an energy-efficient HVAC unit providing both cooling and heating in a single package. It features a high-efficiency scroll compressor, copper tube/aluminum fin coils, and high- and low-pressure switches. Designed for durability, the heavy-gauged, galvanized-steel cabinet has a UV-resistant powder-paint finish. The unit supports ground-level or rooftop installations and is compatible with horizontal or downflow applications. Key features include a patented tubular heat exchange, easy serviceability, and compliance with California Low NOx emissions standards. All units are AHRI certified and ETL listed.