nVent NHZ431226G460 - SpectraCool Narrow Hazardous Location AC with RAC, 11000BTU 230V, Brushed, SS316
nVent

NHZ431226G460

UPC: 783510292331


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Overview

The nVent SpectraCool Narrow Hazardous Location AC (SKU: NHZ431226G460) is a high-performance climate control solution engineered for the most demanding environments. Designed specifically for hazardous locations, this unit provides reliable cooling without the need for complex purge and pressurized systems, simplifying installation and maintenance. Its robust construction, featuring brushed SS316 stainless steel, ensures exceptional durability and resistance to corrosive elements, making it ideal for indoor and outdoor applications in industries where safety and operational integrity are paramount. This 11,000 BTU, 230V air conditioner offers superior cooling capacity within a narrow footprint, allowing for flexible integration into various enclosure designs. The attractive aesthetic, characterized by minimal visible fasteners and a sleek profile, complements modern industrial installations. nVent's commitment to innovation is evident in the SpectraCool's design, which prioritizes user safety and operational efficiency. The unit's Type 4X rating signifies its suitability for environments exposed to water and dust, while its Class 1, Division 2 (C1D2) certification confirms its safety for use in areas where flammable gases or vapors may be present. Key benefits and features of the nVent SpectraCool Narrow Hazardous Location AC include: * **Hazardous Location Certified:** Specifically designed and certified for Class 1, Division 2 environments, ensuring safe operation in potentially explosive atmospheres. * **Robust Construction:** Built with brushed SS316 stainless steel for superior corrosion resistance and long-term durability in harsh industrial settings. * **Simplified Installation:** Eliminates the need for purge and pressurized systems, reducing complexity and installation costs. * **Attractive & Narrow Design:** Features a modern, low-profile design with minimal visible fasteners, enhancing aesthetics and fitting into tight spaces. * **High Cooling Capacity:** Delivers 11,000 BTU of cooling power to maintain optimal operating temperatures for sensitive equipment. * **Type 4X Rating:** Provides excellent protection against water and dust ingress, suitable for both indoor and outdoor use. * **230V Operation:** Standard voltage for industrial applications, ensuring broad compatibility. * **Manufacturer Reliability:** From nVent, a trusted leader in electrical enclosure solutions and thermal management. Industries such as oil and gas, chemical processing, pharmaceuticals, and any sector operating with flammable materials will find the nVent SpectraCool invaluable. Maintaining precise temperature control is critical for the longevity and performance of electronic components, control systems, and instrumentation housed within enclosures in these hazardous areas. Failure to adequately cool equipment can lead to malfunctions, costly downtime, and potential safety hazards. The SpectraCool addresses these challenges by providing a dependable, purpose-built cooling solution that meets stringent safety standards. Its efficient operation and low maintenance requirements contribute to a lower total cost of ownership, making it a smart investment for critical infrastructure protection.
  • 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

Specifications

Application
Hazardous Environments
Color
Unpainted
Depth
356 mm
Depth
14 in
Finish
Brushed
Height
43 in
Height
1,092 mm
Material
Stainless Steel 316L
Max Current
10.2 A
Nominal Capacity Btu/h
11,000 Btu/h
Nominal Capacity Watts
3,223 W
Nominal Voltage
230 V
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Product Family
SpectraCool
Remote Access Control
Yes
Thickness
1.27 mm
Thickness
51.40mm (2.024")
Thickness
18 ga
Type
Air Conditioners
Voltage AC
200-250 V
Weight
127 lb
Weight
57.6 kg
Width
11.5 in
Width
292 mm
Package Dimensions (L x W x H)
44 IN x 18 IN x 14 IN
Package Dimensions (L x W x H)
111.76 cm x 45.72 cm x 35.56 cm
Package Weight (Imperial)
127.000 L
Package Weight (Metric)
57.607 kg
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SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 12000BTU 115V, Brushed, SS316

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SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 12000BTU 115V, Brushed, SS316
SpectraCool Narrow Advanced Corrosion Protection Lvl 2, 12000BTU 115V, Brushed, SS316

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G572026G102

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SpectraCool Narrow Hazardous Location AC, 11000BTU 460V, Brushed, SS316

NHZ431246G400

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How to Install the NHZ431226G460 Air Conditioner

This guide provides step-by-step instructions for the installation and initial setup of the NHZ431226G460 air conditioner in hazardous locations.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket kit

  1. Inspect the air conditioner

    Check for any visible damage and ensure the unit is functioning correctly before installation.

  2. Mount the air conditioner

    Using the mounting gasket kit, secure the air conditioner to the enclosure while ensuring a six-inch clearance on at least one side and twenty inches in front for cover removal.

  3. Wire the unit

    Connect the air conditioner to a properly grounded power supply according to the nameplate specifications, ensuring the circuit is fused with a slow blow or HACR circuit breaker.

  4. Adjust the controller settings

    Set the desired cabinet temperature on the controller, following the instructions for displaying and changing program settings.

  5. Test the air conditioner

    Energize the unit and verify that the evaporator blower starts running and that the compressor operates correctly for five to ten minutes.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.