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SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 115V, Lt Gray, Steel

  • Narrow design accommodates 12-inch (300-mm) deep cabinets
  • Attractive industrial design with minimal use of visible fasteners
  • Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
  • R407c and R134a refrigerants
  • Models for 115, 230 and 400/460 3-phase VAC power input
  • Outdoor model operating temperature range from -40 F/-40 C to 131 F/55 C (125 F/52 C on N28 Series)
  • Reliable mechanical thermostat on enclosure side of the unit; indoor air conditioner models include digital display on ambient side
  • Energy efficient rotary compressor on N36 and N43 models
  • Energy efficient reciprocating compressor on N28 models
  • Dust-resistant condenser coil allows the unit to be run filterless in most applications
  • Galvanized sheet-metal cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Every unit functionally tested before shipping
  • Standard Indoor Air Conditioner models also include: Active condensate management with heater strip, power-off relay for door switch and other system requirements, malfunction switch
  • Standard Outdoor Air Conditioner models also include Telcordia GR-487 capable, Corrosion-resistant components, Malfunction switch, Compressor heater, Head pressure control and 1300 W enclosure heater
  • Remote Access Control Units support up to 2 temperature sensors and 10 alarms. They support multiple communication protocols: SNMP, Modbus TCP, Ethernet/IP, and Profinet.
  • Mounting hardware, gaskets and user manual furnished with the unit
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Catalog #:


SpectraCool Narrow Indoor/Outdoor


  • Height: 28 in / 711 mm
  • Width: 11.5 in / 292 mm
  • Depth: 14 in / 356 mm
  • Material: Mild Steel
  • Nominal Voltage: 115 V
  • Nominal Capacity Watts: 1172 W
  • Nominal Capacity Btu/h: 4000 Btu/h
  • Protection Rating: NEMA Type 4; NEMA Type 3R
  • Operating Temperature: −40 to 125 °F / −40 to 52 °C
  • Max Current: 11.2 A
  • Remote Access Control: No
  • Finish: Powder Coated
  • Color: Light Gray
  • Color Code: RAL 7035
  • Thickness: 18 ga / 1.21 mm
  • Weight: 87 lb


SpectraCool Narrow Indoor/Outdoor Air Conditioners provide the same broad spectrum of cooling capacity and options and the SpectraCool Indoor/Outdoor units in a more narrow, space-saving solution for low-depth cabinet needs. Narrow models are designed to fit on 12-inch (300-mm) deep floor- and wall-mount enclosures.

Select units come with Remote Access Control (RAC), an integrated, parametric controller designed to work seamlessly with our enclosure air conditioner units for the purpose of remotely monitoring and managing anywhere from a single unit to an entire network of Spectra cool air conditioners from virtually anywhere in the world with a secure internet connection. Ensure that your systems are always running at optimal temperature levels, increase productivity and improve overall system reliability.

Cutout Adapter options for enclosures with older nVent HOFFMAN or Competitive units for easy transitions to new air conditioners

For G52 400/460 rated voltage, the watts are based on .65 power factor.



Industry Standards

UL/cUL Listed; Type 12, 3R, 4; 4X optional; File No. SA6453
IP 56 Internal Loop
IP 34 on External Loop
Telcordia GR-487 capable (Outdoor)

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