**Due to the specialized nature of this equipment manufactured to specific job requirements (i.e. voltage, btu, etc.) returns will NOT be accepted on any Commercial Equipment sales. Please be sure to check your application specifications carefully prior to placing your order. ALL SALES ARE FINAL.**

The Daikin DHG Commercial Gas Packaged Air Conditioner offers energy-efficient cooling performance in one self-contained unit. Since becoming the first company in Japan to manufacture packaged air conditioning systems, in 1951, Daikin has supported comfortable indoor living based on the strengths and technologies that have led to the growth of the company becoming one of the world’s largest manufacturers of HVAC products, systems and refrigerants. Today, as a comprehensive global manufacturer of HVAC products and systems, the Daikin brand is committed to being recognized as a truly global and excellent company capable of continually creating new value for its customers. The company plans to pursue sustainable growth and foster business operations that consistently harmonize with the goals of improving indoor comfort.

Daikin Packaged units are designed with fast and easy installation in mind and are ideal for both new construction and retrofit projects. Our packaged rooftop units are built to be a direct replacement for most rooftop units in the field without the need of a curb adapter.>

Standard Features:

• High performance, low noise scroll compressors to match the required total load.
• Resiliently factory-mounted on rubber grommets for vibration isolation
• Refrigeration circuit includes both high and low pressure safety switches
• Unit is factory charged with environmentally friendly Low GWP R32 refrigerant.
• Two-stage scroll compressor for partial load applications
• Compressor location outside the condenser section to avoid air bypass.
• Internal overload protection included with compressor.
• The Direct-Drive airfoil single width, single inlet (SWSI) Class II construction supply fan with aluminum fan blades provides efficient and quiet operation at wide ranging static pressure and air flow requirements.
• Fan wheel is continuously welded to the hub plate and end rim for long lasting reliable operation
• Direct-drive ECM motor removes the need for belts, sheaves, or bearings and its permanently lubricated motors provides low maintenance cost.
• Each fan assembly is dynamically trim balanced at the factory before shipment for quick start-up and efficient operation
• Electromechanical integrated controls modulate the supply fan motor
• Motor equipped with thermal overload to provide protection and lasting operation.
• The indoor coil section is installed in a draw through configuration to provide better dehumidification. These coils are constructed with seamless copper tubes, mechanically bonded into aluminum plate-type fins with full drawn collars to completely cover the tubes for high operating efficiencies.
• Coils are factory pressure tested to ensure pressure and leak integrity
• Copper tube / aluminum fin coils on evaporator
• All units use large face area outdoor coils
• Microchannel heat exchanger technology on all condenser coils for improved performance and reduced refrigerant load
• ETL certified heating modules provide a custom match to specific design requirement.
• Wrinkle Bend Technology available on all Daikin gas heat exchangers. The Wrinkle Bend Technology reduces the manufacturing stress that leads to defects and pinholes in the tubes at the same time as it increases the gas turbulence to amplify the heat transfer.
• All single phase 5 ton Gas units have 81% AFUE.
• All 3-Phase models have a minimum 81% T.E. (Thermal Efficiency)
• The furnace has a tubular design with in-shot gas burner manifold and is installed downstream of the supply fan.
• The module contains an induced draft fan that will maintain a negative pressure in the heat exchanger tubes for the removal of the flue gases to protect indoor air quality.
• Each burner module provides flame roll-out safety protection switches and a high temperature limit switch for reliable operation.
• Induced draft fan includes an airflow safety switch to prevent heating operation in the event of no airflow for occupant safety.
• All burner assemblies are factory tested and adjusted prior to shipment.
• Heating control is fully integrated into the unit’s control system for quick start-up and reliable control.
• Units are factory-wired with color-coded wires and complete 24-volt Electromechanical controls package.
• Units include single-point power entry as standard.
• Terminal strips are provided as standard for easy installation and low voltage power wiring
• Unit provides a draw-through filter section as standard for better air quality and long lasting component maintenance. Filters installed on the units are standard off the shelf sizes for easy replacement.

Cabinet Features:

• Easy accessibility using our tool-less filter access.
• Unit is fully insulated to prevent sweating and thermal losses, using our foil face fiberglass insulation which also omits exposed filter fibers into the airstream.
• 1 inch Raised flanges around the supply and return
• The full perimeter base rail is built using heavy gauge galvanized steel for a stronger structural installation, the base rails are a minimum of 3.5 inches tall and include holes to allow for overhead rigging and lifting with forklifts.
• Electrical lines and can be brought through the base of the unit or through the horizontal knockout for easy installation and accessibility on the field.