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SpectraCool Indoor/Outdoor Air Conditioner

Catalog Number:  G280416G050
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Model Code:

  • 20931
  • Bulletin Number:

  • MCLG
  • Industry Standards:

    UL/cUL Listed; Type 12, 3R, 4; 4X optional; File No. SA6453 CE EAC IP 56 Internal Loop IP 34 on External Loop Telcordia GR-487 capable*
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  • And more
  • Features:

  • Energy-efficient rotary compressor on most models
  • R407c and R134a refrigerants
  • 115, 230 and 400/460 VAC 3-phase power input on most models
  • UL Listed to save customers time and money with agency approvals
  • Exterior and partially recessed mounting options
  • Attractive industrial design with minimal use of visible fasteners
  • Reliable mechanical thermostat on enclosure side of the unit
  • Dual condenser-side air movers for performance redundancy on G52 and G57 models
  • Galvanized or stainless steel cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Cutout Adapter options for enclosures with older nVent HOFFMAN or Competitive units for easy transitions to new air conditioners
  • Dust-resistant condenser coil allows the unit to be run filterless in most indoor applications
  • Cleanable, reusable aluminum mesh filterincluded to protect coils for maximum cooling performance in dirty environments
  • Mounting hardware, gaskets and user manual furnished with the unit
  • Every unit functionally tested before shipping
  • Standard Indoor Air Conditioner models also include:
  • Acrtive condensate management with heater strip
  • Power-off relay for door switch and other system requirements
  • Malfunction switch
  • Indoor air conditioner models include digital display on ambient side
  • Standard Outdoor Air Conditioner models also include:
  • Telcordia GR-487 capable*
  • Corrosion-resistant coatings on condenser coil for Type 4 units and on condenser coil and ambient-side copper joints for 4X units
  • Compressor heater
  • Head pressure control
  • Outdoor model operating temperature range from -40 F/-40 C to 131 F/55 C
  • All G-series come standard with two separate thermostats for cooling and heating when a heater is equipped
  • All standard G28/G52 units have 2000W, but smaller heaters are available for custom units
  • Finish:

  • RAL 7035 light-gray, semi-textured powder-coat paint
  • Stainless steel models are Type 304
  • Other colors and textures available
  • Notes:

  • Units with Remote Access Control utilize a digital controller and communicate via EtherNet/IP, Modbus TCP/IP and SNMP over ethernet or modbus RTU over USB.
  • *Partial Recess Mount units are not eligible for Type 4 or 4X ratings. Also not eligible for Telecoria GR-487 certification.
  • Reference the Spec Sheet in the Downloads tab for complete product specifications.
  • SpectraCool Indoor/Outdoor Air Conditioner
    Catalog Number
    Description Indoor Model
    Width (in.) 17.01
    Depth (in.) 11.18
    Fahrenheit Min. -40
    Fahrenheit Max. 131
    Max Current (A) 11.4
    Weight (lb.) 84.00
    Voltage 100 - 120 VAC
    Nominal BTU/Hr. 4900
    Nominal Watts 1172
    Height (in.) 28.59
    No accessories available.