Daikin Light Commercial 12.5 Ton Packaged Air Conditioner and Gas Furnace Unit, 460-3-60V with 14.2 IEER2 - DFG1504DH00001S
The Daikin DFG1504DH00001S Light Commercial Packaged Air Conditioner and Gas Furnace provides superior heating and cooling that is both energy efficient and self-contained in one unit. The system is suitable for rooftop or ground-level installation, and airflow can be set for horizontal or downflow applications. The galvanized steel cabinet coated with UV-resistant paint ensures that the unit can operate effectively during any weather conditions and at any time. Several drive options accommodate a wide range of design conditions to meet your application needs. Factory-installed pressure switches are standard.
Features
- Energy-efficient scroll compressor
- Copper tube/aluminum fin coils
- High and low pressure switches
- High-capacity and steel-cased filter drier
- Built-in filter rack with standard 2-inch filters
- 24-volt terminal strip
- Convertible airflow: horizontal or downflow application
- AHRI Certified; ETL Listed
Installation and Maintenance
Daikin Packaged units are designed with an easier and faster installation in mind for both new construction and retrofit. Our packaged rooftop units are built to be a direct replacement for most rooftop units on the field without the need of a curb adapter, to be able to replace the unit in a shorter time and at a lower cost.
What Our Experts Think
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12.5‑ton packaged HVAC unit combining cooling and gas furnace for full‑season climate control
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14.2 IEER2 efficiency delivers strong cooling performance with energy savings
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Packaged design simplifies installation and reduces footprint in commercial settings
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Ideal for medium to large commercial spaces such as offices, retail, and institutional buildings
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Daikin engineered for durability, reliable performance, and easier maintenance
Product Q&A
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What spaces is this unit best for?
Medium to large commercial environments needing integrated heating and cooling.
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Does it provide both heating and cooling?
Yes — integrated air conditioner and gas furnace in one unit.
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Is it energy efficient?
Yes — features a 14.2 IEER2 cooling efficiency rating.
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What electrical requirement is needed?
460‑3‑60V three‑phase power supply.
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Is installation straightforward?
Yes — the packaged configuration simplifies installation and service.
Maintenance Tips
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Replace or clean air filters monthly to maintain airflow
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Schedule professional HVAC service twice per year
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Keep outdoor unit clear of debris and obstructions
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Inspect gas furnace and electrical connections annually
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Address unusual noises or performance changes promptly to extend unit life
Damage 
Loss 
Theft 
