nVent N431246G802 - SpectraCool Narrow Advanced Corrosion Protection Lvl 2, 12000BTU 460V, Brushed, SS316
nVent

N431246G802

UPC: 783510357924

Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent SpectraCool Narrow Advanced Corrosion Protection Level 2 Air Conditioner (SKU: N431246G802) delivers industry-leading performance and durability for critical industrial cooling applications. Designed by Hoffman, a trusted brand under the nVent portfolio, this 12,000 BTU unit operates at 460V with a three-phase power configuration, ensuring reliable cooling in demanding environments. Engineered with advanced corrosion protection solutions, the SpectraCool Narrow is ideal for facilities where air conditioners are exposed to harsh, corrosive, or chemically aggressive conditions—such as chemical processing plants, oil and gas refineries, water treatment facilities, and marine applications. This unit features a brushed 316 stainless steel enclosure, providing exceptional resistance to corrosion, moisture, and chemical exposure. The advanced corrosion protection extends the life of critical components, including heat exchangers, fans, and electrical assemblies, reducing maintenance costs and downtime. The narrow form factor optimizes space utilization, making it suitable for installations in control panels, electrical enclosures, or compact industrial environments where space is at a premium. The SpectraCool Narrow Advanced Corrosion Protection Level 2 is built to meet the rigorous demands of industrial cooling, where reliability and longevity are non-negotiable. Hoffman’s proprietary coating technologies create a protective barrier that resists salt spray, acids, alkalis, and other corrosive agents, ensuring consistent performance even in the most extreme conditions. This level of protection is essential for industries where equipment failure due to corrosion can lead to costly production halts or safety hazards. Installation is streamlined with standard mounting configurations and compatibility with existing industrial infrastructure. The unit’s robust design includes sealed electrical components and corrosion-resistant fasteners, further enhancing its suitability for outdoor or semi-outdoor applications. Whether deployed in a coastal facility, a chemical processing plant, or a remote industrial site, the SpectraCool Narrow provides dependable thermal management without compromising on durability. nVent’s reputation for engineering high-performance industrial solutions is underscored by the SpectraCool Narrow’s advanced features and rigorous testing. As part of the Hoffman product line, this air conditioner benefits from decades of expertise in thermal management for industrial environments. Professionals in industries such as oil and gas, power generation, and manufacturing rely on nVent’s products to maintain optimal operating temperatures, protect sensitive electronics, and extend the lifespan of critical equipment. With the SpectraCool Narrow, facilities can achieve uncompromising performance while minimizing the risks associated with corrosion-related failures.
  • Level 1 Protection Includes: Protective coatings only applied to copper tubing and coils on the condenser (exterior facing) side as well as thermostat coatings.
  • Level 2 Protection Include: Everything that was coated in Level 1, plus protective coatings applied to the evaporator (interior facing ) side and an additional wrap around the thermostat.
  • Narrow design accommodates 12-inch (300mm) deep cabinets
  • Attractive industrial design with minimal use of visible fasteners
  • Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
  • R407C, R513A or 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
  • Dust-resistant condenser coil allows the unit to be run filterless in most applications

Specifications

Amperage Rating
3.4/3.6 A
Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Power Distribution; Corrosive Environments; Controls and Drives
Btu Rating
11,000
Color
Unpainted
Depth
14 in
Depth
356 mm
Finish
Brushed #4
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
1,092 mm
Height
43 in
Material
Stainless Steel 316L
Max Current
3.6 A
Mechanical Advantage
Galvanized sheet metal standard
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
11,000 Btu/h
Nominal Capacity Watts
3,223 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
-40-131
Operating Temperature
-40-55
Operating Temperature
-40-55 °C
Phase
3
Power
1678/2107 W
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R513A
Remote Access Control
No
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
460 V
Weight
62.6 kg
Weight
138 lb
Width
11.5 in
Width
292 mm
Package Dimensions (L x W x H)
42.99 IN x 14 IN x 11.5 IN
Package Dimensions (L x W x H)
109.1946 cm x 35.56 cm x 29.21 cm
Package Weight (Imperial)
138.000 L
Package Weight (Metric)
62.597 kg
SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 12000BTU 460V, Brushed, SS316

N431246G102

SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 12000BTU 460V, Brushed, SS316
AC Unit 4,000 BTU/H 460 V - NEMA 4x - 304 SS

DTS3181A460N4SS

AC Unit 4,000 BTU/H 460 V - NEMA 4x - 304 SS
KIT Hydraulic ByPass EB Large

48000012301

KIT Hydraulic ByPass EB Large

How to Install the N431216G102 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the N431216G102 air conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket kit

  1. Inspect the air conditioner

    Check the air conditioner for any visible damage and verify its functionality before proceeding with the installation.

  2. Install mounting gaskets

    Using the mounting gasket kit provided, attach the gaskets to the air conditioner to ensure a watertight seal.

  3. Mount the air conditioner

    Securely mount the air conditioner onto the enclosure, ensuring not to damage the mounting gaskets. Avoid dragging the unit to prevent tearing the gaskets.

  4. Wire the air conditioner

    Refer to the nameplate for electrical requirements and connect the unit to a properly grounded power supply using copper conductors only.

  5. Connect the thermostat

    If required, wire the remote thermostat outputs to the appropriate terminals on the 24 VAC terminal strip, following the wiring diagram.

  6. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature, referencing the Sequence of Operation for proper settings.

  7. Test the air conditioner

    Energize the unit and verify that the evaporator blower starts running. Allow the compressor to operate for 5 to 10 minutes to ensure proper cooling.

  8. Calibrate the system

    If necessary, access the controller settings to adjust cooling and heating set-points, ensuring they are within the specified ranges.

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.