Product image for Hoffman NHZ280446G300 SPECTRACOOL Hazardous Location Painted Galvanized, 4kBTU/HR, 400/460V
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Hoffman NHZ280446G300 SPECTRACOOL Hazardous Location Painted Galvanized, 4kBTU/HR, 400/460V

Manufacturer: nVent Hoffman | Catalog # NHZ280446G300 | Echo Electric Part # 141039
$8,287.56/ea
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Product Spec Sheet Safety Data Sheet
SpectraCool Narrow Hazardous Location Indoor/Outdoor air conditioners are engineered specifically for hazardous location cooling. Attractive design with no heavy cast enclosure and minimal use of visible fasteners. Air conditioners do not require a purge and pressurized system.

Technical Information

Applications
Hazardous Environments
BTU Hour
4000 BTU
Color Coding
RAL 7035
Material
Steel
Max Current
2.5 A
Max Temperature
125 degrees F
Min Temperature
-40 degrees F
Type
Hazardous Location Thermal Management
Voltage
460
Wattage
1172 Watt

Manufacturer Information

Brand
nVent Hoffman
Sub Brand
Spectracool

General Product Info

12-Digit UPC
783510286385
Color
Light Gray
Finish
Galvanized
GTiN
00783510286385
Product UPC
78351028638
Weight
105 lb

Dimensions

Depth
14 Inch
Height
28 Inch
Length
17-3/4 Inch
Thickness
1.27 mm
Width
11.5 in
Features
  • Not re-built from light industrial air conditioners
  • Painted galvanized sheet metal cover for rugged factory and outdoor environments
  • Corrosion resistant coating on ambient side components for Type 4X models
  • Corrosion resistant coating on ambient and enclosure side components for Type 4X Offshore models
  • Dust resistant coils for filterless operation in most environments
  • Cleanable, reusable aluminum mesh filter protects coils for extremely dusty and dirty atmospheres
  • Digital temperature control
  • Narrow design to accommodate 12-in (300-mm) deep cabinets
  • R134a, R513A or R407C earth-friendly Refrigerant
  • Models for 115, 230 and 400/460 3-phase VAC power input
  • UL Listed to save customers time and money with agency approvals
  • Easy-Mount flanges for simple installation
  • Standard Type 4/4X models include
  • - Active condensate management with heater strip
  • - Compressor Heater
  • - Head Pressure Control
  • - Power-off relay for door switch and other system requirements
  • - Malfunction switch
  • Nominal cooling capacities:
  • - NHZ28 4000 BTU/hr. (1172 W)
  • - NHZ36 6000 & 8000 BTU/hr. (1758 and 2344 W)
  • - NHZ43 11000 BTU/hr. (3223 W)
  • Outdoor model operating temperature range from -40 F/ -40 C to 131 F/ 55 C (125 F/52 C on NHZ28 Series and NHZ43 Series 115V)
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