Description
Product Overview
The DFG0481DH00001S is a 4-ton light commercial packaged rooftop gas/electric HVAC system designed to deliver reliable cooling and gas heating in one self-contained unit. Built for small to mid-size commercial applications such as retail stores, offices, restaurants, schools, and light industrial facilities, it provides consistent year-round comfort with efficient operation and durable construction.
This model features a high-efficiency scroll compressor system paired with a direct-drive indoor blower motor, delivering steady airflow, quiet operation, and dependable temperature control. Its factory-assembled, pre-charged, and fully tested design helps reduce installation time, simplify commissioning, and improve long-term system reliability.
Designed for rooftop or curb-mounted installation, the unit includes a rugged, weather-resistant cabinet engineered for outdoor exposure. With convertible airflow (horizontal or downflow), it supports flexible installation for both new construction and retrofit applications.
THIS PRODUCT IS DISCONTIUNED. THE DAIKIN MODEL DFG0481DH00001S IS BEING REPLACED BY THE Daikin DSG0481DH00001S
Quick Facts
- System Type: Packaged Rooftop Gas/Electric (Heating & Cooling)
- Cooling Capacity: ~4 tons (≈46,000 BTU nominal)
- Heating Capacity: ~90,000 BTU gas input
- Refrigerant: R-410A (platform dependent by revision)
- Power Supply: 208/230V, single-phase, 60 Hz
- Compressor Type: High-efficiency scroll compressor (single-stage)
- Fan System: Direct-drive indoor blower motor
- Airflow: ~1,500–1,600 CFM nominal range
- Efficiency: ~13–14 SEER2 / ~11–12 EER range
- Thermal Efficiency: ~81% AFUE gas heating
- Installation: Rooftop or curb-mounted (horizontal or downflow)
- Cabinet: Heavy-gauge galvanized steel with powder-coated weather-resistant finish
- Application: Small to mid-size commercial buildings
- Design Focus: Balanced capacity, durability, and straightforward installation
