PRT/EOP

Packaged Roof Top Units

PRT/EOP - Packaged Roof Top Units

Cooling and heating units, manufactured in various sizes, for a wide variety of applications for outdoor installation. Easy access is provided to all internal components. The structure is weather protected for enduring and reliable operation.

Features 

Compressors 

PRT & EOP Models use high quality scroll compressors featuring:

  • High E.E.R
  • Very quiet operation
  • Complete motor protection
  • Internal and external vibration absorbers

Housing

Housing construction is made of extruded aluminum profiles. Evaporator section uses thermal break insulation. Main access panels are held with fasteners for easy removal. Panels and access doors made of painted galvanized metal sheet.

Insulation

Panels of the evaporator section are lined with 2” thick neoprene coated fiberglass insulation.

Condenser & Evaporator Coils

Constructed of seamless 3/8” corrugated edge aluminum fins for the evaporator and 7mm rifled and corrugated pattern for the condenser in galvanized steel frames. Tubes are mechanically expended into die-formed fin collars, providing a uniform mechanical bond that assures maximum heat transfer efficiency.

Evaporator Fans

Furnished with double inlet, forward curved blades, constructed of galvanized steel. Fan shafts are made of solid cold-rolled steel, rotating in life-lubricated ball-bearings and supported by brackets fastened to fan housings. Fan motors are three-phase, with life lubricated ball bearings.

Condenser Fans

Aerofoil profile blades high efficiency low noise direct driven axial fan, statically and dynamically balanced.

Electronic Controller

  • Main supply switch
  • Cooling & heating step capacity control - up to 8 steps
  • Condenser fans control
  • Condensing temperature control
  • Defrost operation in heat pump mode
  • Phase control relay
  • Remote display

Optional 

  • DDC Controller
  • Soft starter
  • Evaporator fan speed regulator Safety Control
  • High Pressure pressure-stat
  • Low Pressure pressure-stat
  • Overload protection (compressors & fans)
  • Contactor for fire hazard (alarm system) Refrigerant System
  • High quality, carefully selected components ensure reliable and efficient system operation.
  • Thermostatic expansion valves for heating and cooling
  • Sight glass with moisture indicator
  • Pressure gauge for suction and discharge indication
  • Refrigerant charge
  • Filter dryer
  • Suction accumulator
  • 4 way reversing valve for H.P. units

Each unit is factory-run and pre-tested

Optional Features

  •  6 Rows deep evaporator coil (or other) i.e. Evaporator section separated from condensers section
  • Double skin construction
  • Super quiet operation
  • Backward curved blades
  • Cooling only mode
  • Copper-fin coils, coil coating (Blygold, Thermo-guard, Energy-guard, Epoxy or anti-bacterial coating for evaporators), marine treated aluminum fins, and hydrophobic or hydrophilic coats.
  • Capacitors for cos. Correction
  • High ambient operation up to 45°C
  • Electrical heater
  • Economizer
  • Mixing box with manual or motorized dampers
  • Hot gas bypass
  • Compressor attenuator cover
  • Spring mounted supply fan
  • Semi-hermetic compressors
  • Each unit can be supplied in a split

*The data that appears in the website is the most up to date.

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PRT_EOP_Catalo

Select a Series

Select Model

  Index Cooling Capacity DIMENSIONS (mm)
Model Nominal TR KBTU/h Kw L D H
PRT-10 10.0 122.0 35.8 1,760 1,800 2,080
PRT-13 13.0 159.0 46.8 1,760 1,950 2,080
PRT-15 15.0 185.0 54.3 1,760 2,030 2,080
PRT-18 18.0 216.0 63.3 2,230 1,880 2,300
PRT-20 20.0 240.0 70.4 2,230 1,880 2,300
PRT-25 25.0 230.0 93.8 3,010 2,110 2,300
PRT-30 30.0 370 108.5 3,180 2,110 2,080
PRT-35 35.0 430 126.1 3,400 2,280 2,370
PRT-40 40.0 480 140.8 3,620 2,280 2,370
PRT-45 45.0 540.0 158.4 3,800 2,780 2,370
PRT-50 50.0 616.0 180.6 3,760 2,770 2,370
PRT-55 55.0 660.0 193.5 4,010 3,500 2,370
PRT-60 60.0 720.0 211.1 4,470 3,500 2,370
EOP-G60 5.0 64.5 18.9 1,200 1,600 1,300
EOP-G72 6.0 73.5 21.6 1,200 1,600 1,300
EOP-G90 7.5 92.0 27.0 1,600 1,550 1,300
EOP-G102 8.5 106.5 31.2 1,600 1,550 1,300
EOP-G120 10.0 122.0 35.8 1,700 1,645 1,620
EOP-G144 12.0 144.0 42.2 1,700 1,645 1,620
EOP-G180 15.0 190.0 55.7 1,850 1,835 1,620