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Daikin 15 Ton 14 IEER / 10.8 EER 400,000 Btu Commercial Gas Package Air Conditioner- DSG1803DH00001S
Product Overview
The Daikin DSG1803DH00001S is a 15-ton light commercial packaged gas/electric rooftop HVAC unit from Daikin’s DSG series, designed for dependable, high-capacity climate control in larger commercial applications. It combines powerful electric cooling with a high-capacity natural gas heating system, making it well-suited for buildings with greater heating demands or colder climates.
Built for performance and durability, this unit features a high-static airflow design, direct-drive components, and large surface-area coils to maintain consistent temperatures across expansive or complex duct systems. Its factory-assembled construction, pre-wired controls, and rugged, weather-resistant cabinet simplify installation and ensure long-term reliability. Ideal applications include large retail spaces, warehouses, office buildings, and light industrial facilities.
Quick Facts
- Model: DSG1803DH00001S
- System Type: Packaged gas/electric rooftop HVAC unit
- Cooling Capacity: ~15 tons (~180,000 BTU/h)
- Heating Capacity: High heat configuration (approx. ~300,000+ BTU input, varies by setup)
- Refrigerant: R-410A
- Efficiency: ~11 EER / ~14–15 IEER
- Voltage/Phase: 208/230 V, 3-phase
- Compressor: Scroll compressor (single or tandem, model-dependent)
- Design: High-static, direct-drive packaged system
- Installation: Rooftop or ground-mounted
- Application: Commercial HVAC for large offices, retail, warehouses, and industrial spaces
$24,143.00 USD
SKU:
DSG1803DH00001S
ID:
HE101-2259
PRODUCT INFO
Standard Features
- High-performance, low-noise scroll compressors with stage control for efficient part-load operation
- Vibration-isolated compressors on factory-mounted rubber grommets
- High/low pressure safety switches for refrigeration circuit
- Factory-charged with environmentally friendly R-32 refrigerant
- Individually circuited dual scroll compressors for partial load applications
- Crankcase heaters and external thermal overload protection for compressor longevity
- Direct-drive supply fan motors (ball-bearing EEM) with thermal overload protection
- High-static airflow options for demanding duct systems
- Dynamically balanced fans for smooth, efficient operation
- Large, high-efficiency coils (copper/aluminum, microchannel condenser) with factory pressure testing
- Two-stage gas heating with tubular furnace and induced draft fan for safe, efficient operation
- ≥81% thermal efficiency for 3-phase models
- Integrated heating control and factory-wired 24V electromechanical control package
- Single-point power entry and terminal strips for easy installation
- Draw-through filter section with standard off-the-shelf replaceable filters
Cabinet Features
- Tool-less filter access for fast maintenance
- Fully insulated cabinet with foil-faced fiberglass to prevent heat loss and condensation
- Raised flanges for supply and return connections
- Heavy-gauge galvanized steel base rail (≥3.5") for structural integrity and rigging/lifting
- Flexible electrical entry through base or horizontal knockout
SPECIFICATIONS
| Model Number (s) | DSG1803DH00001S |
| Brand | Daikin |
| Type | Gas Heat |
| Ton | 15.0 Ton |
| Cooling Btu | 172,000 |
| Cooling Stage(s) | 2 |
| Compressor Stage | Single |
| Electrical Phase(s) | 3-Phase |
| Refrigerant Type | R-32 |
| Parts Warranty (Years) | 5 |
| Compressor Warranty (Years) | 5 |
| UPC # | 633190264718 |
| Amp(s) | 100 |
| Voltage | 208/230V |
| Maximum CFM | 5,000 |
| Total Shipping Weight (lbs.) | 2,025 |
| Height (Inches) | 51 11/16 |
| Length (Inches) | 133 7/8 |
| Width (Inches) | 88 1/2 |