NVENT HOF N280426G051 4000BTU 230V
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Manufacturer Hoffman Engineering
Mfg Catalog # N280426G051
North Coast Part # 1099349


  • 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


  • Height (H) (inch): 28
  • Height (H) (millimetre): 711.2
  • Width (W) (inch): 11.5
  • Width (W) (millimetre): 292.1
  • Depth (D) (inch): 14
  • Depth (D) (millimetre): 355.6
  • Nominal Capacity Btu/h (British thermal unit per hour): 4,000
  • Nominal Capacity Watts (watt): 1,172
  • Nominal Voltage (volt): 230
  • Voltage AC (volt): 200-250.00
  • Operating Temperature (degree Fahrenheit): -40-125.00
  • Operating Temperature (degree Celsius): -40-52.00
  • Max Current (ampere): 5
  • Protection Rating: NEMA Type 4X
  • Remote Access Control: No
  • Material: Stainless Steel 304
  • Finish: Brushed #3
  • Color: Unpainted
  • Thickness (T) (gauge): 18
  • Thickness (T) (millimetre): 1.21
  • Weight (pound): 84
  • Weight (kilogram): 38
  • Mechanical Advantage: Galvanized Sheet Metal Standard (Optional: Stainless Steel)
  • NEMA Rating: 4X Watertight, corrosion-resistant
  • Sub Brand: SpectraCool
  • Voltage Rating: 200 - 250 VAC


UPC 78351023855
Item Long Description 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.
GTiN 00783510238551
Width 11.5 in
Color RAL 7035 Light Gray/Semi-Textured Powder Coated
Voltage 250 Volt
Type Narrow, Compact
Material Stainless Steel
Applications For Industrial Automation, Waste Water Treatment Systems, Package Handling Equipment, Security and Defense Systems
Depth 355.6 mm
Height 28 in
Weight 84 lb
Standard CE,IP 34 On External Loop,IP 56 Internal Loop,Telcordia GR-487 Capable (Outdoor),UL/cUL Listed; Type 12, 3R, 4; 4X Optional; File No. SA6453
Wattage 1172 Watt
Temperature Rating -40 to 125 F
Family Brand Name Hoffman
Enclosure Type NEMA Type 4X, IP34, IP56
BTU Hour 4000 BTU
Power Rating 1172 W
Control Type Mechanical Thermostat
Max Current 5.0 A
Max Temperature 125 degrees F
Min Temperature -40 degrees F
Blade Dimensions 11-1/2 in W x 14 in D x 28 in H
Sub Brand Spectracool
Finish Brushed
Thickness 1.21 mm

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