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Daikin 4 Ton 16.4 SEER2 R-32 100,000 Btu Commercial Ultra Low-NOx Gas Package Air Conditioner- DHG0481D100001F
Product Overview
The Daikin 4 Ton 16.4 SEER2 R‑32 100,000 BTU Commercial Ultra Lo (model DHG0481D100001F) is a 4‑ton light commercial packaged gas/electric rooftop HVAC unit from Daikin’s DHG series. Designed for year‑round comfort in commercial environments such as offices, retail spaces, schools, clinics, and light industrial facilities, this self‑contained system delivers efficient cooling and robust gas heating in one compact rooftop package. It uses eco‑friendly R‑32 refrigerant, a two‑stage scroll compressor, and a multi‑speed ECM blower motor for quiet, efficient performance and energy savings. Engineered for easy installation and service access, it includes convertible airflow orientation, an insulated cabinet, and factory‑ready controls for simplified setup and maintenance.
Quick Facts
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Model: DHG0481D100001F
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Product Type: Light Commercial Packaged Gas/Electric HVAC Unit
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Nominal Cooling Capacity: ~46,000 BTU / 4 Tons
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Cooling Efficiency: ~16.4 SEER2 / ~12.2 EER2
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Heating Capacity: ~100,000 BTU (high range)
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AFUE: ~81 % (thermal efficiency)
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Compressor: Two‑stage scroll
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Refrigerant: R‑32 (low GWP)
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Voltage/Phase: 208–230 V / Single‑Phase
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Airflow: ~1,570 CFM
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Cabinet: Insulated with convertible airflow and easy service access
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Installation: Rooftop or ground mount with bottom utility entry
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Warranty: Typically ~5 years parts and ~20 years heat exchanger (varies by region)
$6,320.00 USD
SKU:
DHG0481D100001F
ID:
HE101-2185
PRODUCT INFO
Standard Features
High-Performance Scroll Compressor: Low-noise, two-stage design for full and partial load efficiency; factory-mounted on rubber grommets for vibration isolation; includes internal overload protection.
Refrigeration: Factory-charged with environmentally friendly low-GWP R‑32; high/low pressure safety switches; compressor positioned outside condenser to prevent air bypass.
Airflow & Fan: Direct-drive airfoil SWSI fan with aluminum blades; continuously welded fan wheel; ECM motor eliminates belts and bearings, low maintenance; dynamically balanced for efficient operation; fan motor modulated via electromechanical controls with thermal overload protection.
Cooling Coils: Draw-through indoor coil with copper tubes and aluminum fins; large face area outdoor coils; microchannel condenser for improved performance and reduced refrigerant load; factory pressure tested.
Heating Section: Tubular furnace with in-shot burners downstream of supply fan; ETL-certified modules; Wrinkle Bend heat exchanger for durability and efficiency; 81% AFUE (single-phase 5-ton) / ≥81% TE (3-phase); induced draft fan with airflow and safety switches; flame roll-out and high-temperature limit protection.
Controls & Wiring: Integrated 24V electromechanical control system; factory-wired with color-coded wires; single-point power entry; terminal strips for easy low-voltage connections.
Air Quality & Maintenance: Draw-through filter section with standard off-the-shelf filters; tool-less access for quick replacement.
Cabinet Features
Fully insulated with foil-faced fiberglass to prevent sweating and thermal loss.
Tool-less filter access for fast service.
1" raised flanges on supply and return.
Heavy-gauge galvanized steel base rail (≥3.5") with rigging and forklift holes.
Flexible electrical access via base or horizontal knockouts for easy field installation.
SPECIFICATIONS
| Model Number(s) | DHG0481D100001F |
| Brand | Daikin |
| Type | Air Conditioning |
| Ton | 4.0 Ton |
| Cooling Btu | 46,000 |
| Cooling Stage(s) | 2 |
| Compressor Stage | Two |
| Voltage | 208/230V |
| Electrical Phase(s) | 1-Phase |
| Amp(s) | 50 |
| Maximum CFM | 1,600 |
| Refrigerant Type | R-32 |
| Height (Inches) | 43 1/2 |
| Length (Inches) | 74 |
| Width (Inches) | 48 5/16 |
| Total Shipping Weight (lbs.) | 647 |
| Parts Warranty (Years) | 5 |
| Compressor Warranty (Years) | 5 |
| UPC # | 633190265074 |