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Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32

By Daikin | SKU: DHG0481DH00001S | ID: 060071
✓ Manufactured in the USA
✓ No Sales Tax - in most states excluding California
✓ Manufacturer Warranty Included
✓ Most Products In Stock - Call or Text (833) 658-3387 for availability
$5,250.00 + FREE SHIPPING

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Product Details

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

All-in-One Rooftop Heating & Cooling with Energy Efficiency and Installation Flexibility

The Daikin DHG Commercial Gas Packaged Air Conditioner delivers efficient, reliable performance in a compact, self-contained rooftop unit. Designed to simplify installation and maximize comfort, it combines powerful cooling and gas heating in one robust system. Whether it’s for new construction or a retrofit project, the DHG series is a smart, sustainable choice for commercial spaces.

Daikin’s legacy of innovation dates back to 1951, when it became Japan’s first manufacturer of packaged air conditioning systems. Today, Daikin is one of the world’s largest HVAC companies, known for pushing the boundaries of technology, sustainability, and customer value. The DHG unit is a perfect example of that commitment — designed to meet modern energy standards while ensuring long-term performance.

Key Features & Benefits

Quiet, High-Efficiency Scroll Compressors

  • Engineered to match exact load requirements

  • Resiliently mounted with vibration-dampening rubber grommets

  • Two-stage scroll compressor ensures optimized partial load operation

  • Factory-charged with eco-friendly R-32 refrigerant (Low GWP)

Reliable Fan System with ECM Technology

  • Direct-drive airfoil supply fan (SWSI, Class II construction)

  • Permanently lubricated ECM motor reduces maintenance and eliminates belt/bearing needs

  • Dynamically balanced fan assembly for smooth operation and quiet airflow

  • Fan wheel continuously welded for added durability

Advanced Coil Design for Maximum Efficiency

  • Indoor coil in a draw-through configuration for enhanced dehumidification

  • Seamless copper tubes bonded to aluminum fins for improved heat transfer

  • Microchannel condenser coils improve cooling efficiency and reduce refrigerant volume

  • Coils factory-tested for pressure and leak integrity

High-Performance Gas Heating

  • ETL-certified modules matched to application-specific needs

  • Tubular heat exchanger with Wrinkle Bend Technology to minimize stress and increase turbulence/heat transfer

  • In-shot gas burners installed downstream of the fan to optimize airflow

  • Induced draft fan maintains safe negative pressure and removes combustion gases

  • Full safety suite includes flame roll-out switches, temperature limit switches, and airflow safety sensors

  • Factory-tested burner assemblies for quality assurance

Integrated Controls & Wiring

  • Electromechanical 24V control system modulates airflow and simplifies start-up

  • Color-coded factory wiring with terminal strips and single-point power entry

  • Draw-through filter section uses standard, off-the-shelf filters for easy replacement

Rugged, Field-Ready Cabinet Design

  • Tool-less filter access for quick maintenance

  • Foil-faced fiberglass insulation minimizes thermal loss and fiber discharge into airstream

  • 1" raised supply/return flanges for better duct sealing

  • Heavy-gauge galvanized steel base rail with rigging holes (3.5" minimum height)

  • Multiple electrical access points through base or side knockout

Upgrade your commercial HVAC system with the Daikin DHG Packaged Gas Unit — engineered for durability, built for performance, and designed with the installer in mind.

View More Commercial Packaged Units

Specifications

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Model Number(s) DHG0481DH00001S Brand Daikin
Replaces DHG0481DH00001S 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 # 633190265098
Warranty

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Warranty Type Parts Heat Exchanger
Standard Warranty 5 Years 5 Years
Registered Warranty 5 Years 20 Years
Documents

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Daikin Brochure R32

Daikin Catalog R32

DHG 3-6 Ton Spec Sheet

DHG 3-6 Ton Installation Manual

Commercial Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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B
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B.H.
Impressed by the quality

I’ve installed Goodman heat pumps before at a similar price point. This was better quality, and a great deal from the HVAC store. I’m always a little nervous about picking the lowest cost provider but the came through quick and no damage.

I’m in the middle of install so if you don’t see an update, things went well. As I said, first impressions as I opened it up to adjust airflow direction was very impressed!

B
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Bobby Jackson
A good store to shop for HVAC supply

The store did some things I didn't believe the manager was very helpful in fixing my problem

R
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Ron Belizze
Perfect

Great communication and great price

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Billy M
very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

P
ACiQ 2 Ton Central Ducted Air Handler Multi-Position 17.5" Cabinet R454B
Paul R
Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

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Ken Swarner
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Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

D
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Dave Gard
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Phillip Davis

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Product Details

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

All-in-One Rooftop Heating & Cooling with Energy Efficiency and Installation Flexibility

The Daikin DHG Commercial Gas Packaged Air Conditioner delivers efficient, reliable performance in a compact, self-contained rooftop unit. Designed to simplify installation and maximize comfort, it combines powerful cooling and gas heating in one robust system. Whether it’s for new construction or a retrofit project, the DHG series is a smart, sustainable choice for commercial spaces.

Daikin’s legacy of innovation dates back to 1951, when it became Japan’s first manufacturer of packaged air conditioning systems. Today, Daikin is one of the world’s largest HVAC companies, known for pushing the boundaries of technology, sustainability, and customer value. The DHG unit is a perfect example of that commitment — designed to meet modern energy standards while ensuring long-term performance.

Key Features & Benefits

Quiet, High-Efficiency Scroll Compressors

  • Engineered to match exact load requirements

  • Resiliently mounted with vibration-dampening rubber grommets

  • Two-stage scroll compressor ensures optimized partial load operation

  • Factory-charged with eco-friendly R-32 refrigerant (Low GWP)

Reliable Fan System with ECM Technology

  • Direct-drive airfoil supply fan (SWSI, Class II construction)

  • Permanently lubricated ECM motor reduces maintenance and eliminates belt/bearing needs

  • Dynamically balanced fan assembly for smooth operation and quiet airflow

  • Fan wheel continuously welded for added durability

Advanced Coil Design for Maximum Efficiency

  • Indoor coil in a draw-through configuration for enhanced dehumidification

  • Seamless copper tubes bonded to aluminum fins for improved heat transfer

  • Microchannel condenser coils improve cooling efficiency and reduce refrigerant volume

  • Coils factory-tested for pressure and leak integrity

High-Performance Gas Heating

  • ETL-certified modules matched to application-specific needs

  • Tubular heat exchanger with Wrinkle Bend Technology to minimize stress and increase turbulence/heat transfer

  • In-shot gas burners installed downstream of the fan to optimize airflow

  • Induced draft fan maintains safe negative pressure and removes combustion gases

  • Full safety suite includes flame roll-out switches, temperature limit switches, and airflow safety sensors

  • Factory-tested burner assemblies for quality assurance

Integrated Controls & Wiring

  • Electromechanical 24V control system modulates airflow and simplifies start-up

  • Color-coded factory wiring with terminal strips and single-point power entry

  • Draw-through filter section uses standard, off-the-shelf filters for easy replacement

Rugged, Field-Ready Cabinet Design

  • Tool-less filter access for quick maintenance

  • Foil-faced fiberglass insulation minimizes thermal loss and fiber discharge into airstream

  • 1" raised supply/return flanges for better duct sealing

  • Heavy-gauge galvanized steel base rail with rigging holes (3.5" minimum height)

  • Multiple electrical access points through base or side knockout

Upgrade your commercial HVAC system with the Daikin DHG Packaged Gas Unit — engineered for durability, built for performance, and designed with the installer in mind.

View More Commercial Packaged Units

Specifications

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Model Number(s) DHG0481DH00001S Brand Daikin
Replaces DHG0481DH00001S 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 # 633190265098
Warranty

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Warranty Type Parts Heat Exchanger
Standard Warranty 5 Years 5 Years
Registered Warranty 5 Years 20 Years
Documents

Daikin 4 Ton 16.4 SEER2 Commercial Gas Package AC 140,000 BTU 208/230V R32 DHG0481DH00001S

Daikin Brochure R32

Daikin Catalog R32

DHG 3-6 Ton Spec Sheet

DHG 3-6 Ton Installation Manual

Commercial Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

Customer Reviews

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