Please See The Product Photos In DOCUMENTS

Ducted Packaged Rooftop Units

Technical Features:

Types : Cooling Only / Heat Pump / Freecooling 
Heating : Heat Pump / Hot Water / Electrical Heating 
Heat And Sound Insulation : High Performance Thermo Acoustic Insulation
Refrigerant Control : Thermostatic Expansion Valve
Heating / Cooling Coil : Copper Pipe Aluminum Fin / Hydrophilic Heat Exchanger
Fan:Forward curve centrifugal fan for air treatment section and axial fan for condensation section.Upgraded evaporator fan motor drives.Front, side and underside air discharge of the treatment unit.High external pressure, long air supply distance.
Energy Saving : Freecooling Option (Thermic / Enthalpic Free Cooling) 
Structure:Sheet Material : Galvanized Steel Direct expansion coils with condensate drain tray.
Powder coated outdoor panels to withstand 1000-hour salt spray exposure 
Hermetic compressor:High efficiency scroll compressor for the whole ranges,with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise.
Superior operating range up to 50°C DB cooling and -10°C DB heating 
Metal or plastic mesh for condensing coil.

Electric panel:Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components.
Easy operation line controller:
High/low pressure protection
Current overload protection

Optional Features

Air pressure switch for indoor fan 

Electrical heater,hot water coil 

Economizer （enthalpy difference） control function

Free cooling function

Exhaust fan﹠fresh air fan function

Motor I.P should be IP55 weather proofed

High / Low Pressure Gauges

BMS Compatibility