Authorized nVent Distributor
nVent CR430816G036 - ProAir Harsh Environment Indoor/Outdoor 4X CR43, 8000BTU 115V, Brushed, SS304
nVent

CR430816G036

UPC: 783510193119


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent ProAir CR430816G036 Harsh Environment Indoor/Outdoor Air Conditioner delivers reliable thermal management for sensitive electronic components and enclosures exposed to corrosive, wet, or dust-laden environments. Designed for industrial, commercial, and utility applications, this 8,000 BTU unit operates on 115V power and is engineered to withstand the most demanding conditions while ensuring continuous protection of critical assets. Built in the USA with premium-grade 304 stainless steel construction, the CR430816G036 combines durability, performance, and ease of maintenance to meet the needs of professionals who demand long-term reliability without compromise. Engineered for harsh environments, the ProAir CR430816G036 is ideal for cooling control panels, electrical enclosures, telecom shelters, data centers, and outdoor kiosks where exposure to moisture, salt spray, chemicals, or particulate contamination is a constant threat. Unlike standard air conditioners that fail prematurely in corrosive settings, this unit features a corrosion-resistant stainless steel exterior and internal components treated for enhanced longevity. The smooth, seamless surface finish resists pitting and rust, while optional protective hoods provide additional defense against direct water ingress during heavy rain or washdown operations. One of the standout features of the CR430816G036 is its quick-service design, which minimizes downtime and maintenance costs. The hinged front door allows technicians to access internal components rapidly, reducing service intervals and simplifying filter replacement or coil cleaning. With fewer external fasteners and a gasket-sealed enclosure, the unit maintains IP-rated protection against dust and water, ensuring consistent performance even in washdown environments or high-humidity locations. The ProAir line from nVent is trusted by engineers and facility managers across industries such as oil and gas, mining, marine, transportation, and manufacturing, where equipment reliability is non-negotiable. nVent’s reputation for innovation in thermal management solutions is backed by decades of expertise in designing products that meet stringent industry standards, including UL, CE, and NEMA certifications. Whether deployed in a coastal substation, a food processing plant, or a remote telecom site, the CR430816G036 provides consistent 8,000 BTU cooling at 115V, 50/60Hz, with single-phase power compatibility for global deployment flexibility. Installation is straightforward thanks to the unit’s compact footprint and versatile mounting options. The CR430816G036 can be wall-mounted or installed on a stand, with optional mounting kits available for precise alignment. Integrated condensate management ensures proper drainage even in outdoor settings, while the unit’s low-profile design allows for discreet integration into existing infrastructure. For applications requiring additional environmental protection, nVent offers compatible weatherproof hoods and louvers to shield the condenser coil from debris and direct sunlight. Choose the nVent ProAir CR430816G036 for uncompromising performance in harsh environments. Its combination of corrosion-resistant materials, rapid serviceability, and robust thermal output makes it the smart choice for professionals who refuse to sacrifice reliability for convenience. Backed by nVent’s industry-leading warranty and global support network, this air conditioner is not just a cooling solution—it’s a long-term investment in the protection and efficiency of your critical systems.
  • Easy maintenance: hinged front cover allows quick access to all components; condenser coil can be cleaned while unit is still mounted to the cabinet
  • Smooth surface with minimal use of visible fasteners
  • Cleanable reusable aluminum mesh filter protects coils for maximum cooling performance
  • R134a, R513A or R407C Refrigerant
  • Models for 115, 230 and 460 single phase VAC power input
  • Operating temperature range from -40 F/-40 C to 131 F/55 C (with optional low-ambient package)
  • Reliable mechanical thermostat located behind the filter of the unit
  • Robust reciprocating compressor
  • Low-carbon mild-steel sheet-metal cover for rugged factory and outdoor environments
  • High-performance fans and blowers designed for densely packed enclosures

Specifications

Amperage Rating
12.7 A
Application
Corrosive Environments; Power Distribution; Hygienic Environments; Controls and Drives
Application
Controls and Drives;Corrosive Environments;Hygienic Environments;Power Distribution
Btu Rating
8,000
Color
Gray
Color
Unpainted
Color
Brushed
Depth
260 mm
Depth
10.25 in
Finish
Brushed #3
Frequency
50/60Hz
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
43.31 in
Height
1,100 mm
Housing Material
Stainless Steel
Material
Stainless Steel 304
Material
SS304
Max Current
10.2 A
Mechanical Advantage
Stainless steel optional
Model
Surface Mounted
Mounting Type
Wall-mounted or Stand
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
NEMA Type 3R
Nominal Capacity Btu/h
8,000 Btu/h
Nominal Capacity Watts
2,344 W
Nominal Voltage
115 V
Number Of Phases
1
Operating Temperature
131 deg F
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Poles
1PH
Power
2344 W
Product Family
ProAir
Protection Rating
NEMA Type 4X
Remote Access Control
No
Series
ProAir CR43
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
100-120 V
Voltage Rating
115 VAC
Voltage Rating
115V
Weight
127 lb
Weight
57 kg
Width
400 mm
Width
15.75 in
Package Dimensions (L x W x H)
20.25 IN x 13.75 IN x 45 IN
Package Dimensions (L x W x H)
51.435 cm x 34.925 cm x 114.3 cm
Package Weight (Imperial)
127.000 L
Package Weight (Metric)
57.607 kg
ProAir Harsh Environment Indoor/Outdoor 4X CR43, 6000BTU 115V, Brushed, SS304

CR430616G031

ProAir Harsh Environment Indoor/Outdoor 4X CR43, 6000BTU 115V, Brushed, SS304
AC Unit 7,500 BTU/H 115 V - NEMA 4x - 304 SS

DTS3281A115N4SS

AC Unit 7,500 BTU/H 115 V - NEMA 4x - 304 SS
DTS 3281 115V 60Hz SC SS UL

13385744158

DTS 3281 115V 60Hz SC SS UL
ProAir Harsh Environment Outdoor with Cntr 3R CR43, 8000BTU 115V, Brushed, SS304

CR430816G023

ProAir Harsh Environment Outdoor with Cntr 3R CR43, 8000BTU 115V, Brushed, SS304
ProAir Harsh Environment Indoor with Cntr CR43, 8000BTU 230V, Lt Gray, Steel

CR430826G026

ProAir Harsh Environment Indoor with Cntr CR43, 8000BTU 230V, Lt Gray, Steel
ProAir Harsh Environment Outdoor 3R CR43, 8000BTU 230V, Lt Gray, Steel

CR430826G007

ProAir Harsh Environment Outdoor 3R CR43, 8000BTU 230V, Lt Gray, Steel
ProAir Harsh Environment Outdoor with Crsn 3R CR43, 8000BTU 115V, Brushed, SS304

CR430816G010

ProAir Harsh Environment Outdoor with Crsn 3R CR43, 8000BTU 115V, Brushed, SS304
ProAir Harsh Environment Indoor/Outdoor 4X CR43, 6000BTU 230V, Brushed, SS304

CR430626G034

ProAir Harsh Environment Indoor/Outdoor 4X CR43, 6000BTU 230V, Brushed, SS304

How to Install the CR430816G036 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the CR430816G036 air conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Washers, Gaskets, Power cord

  1. Inspect the air conditioner

    Check for any visible damage and verify functionality by connecting the power cord to a properly grounded power supply. Ensure the unit operates without excessive noise or vibration for 5 to 10 minutes.

  2. Prepare the mounting area

    Using the cutout dimensions provided in the manual, prepare the air 'IN' and 'OUT' openings along with the mounting bolt hole pattern on the enclosure.

  3. Install gaskets

    Apply the gasket kit to the rear of the air conditioner as per the instructions to ensure a proper seal before mounting.

  4. Mount the air conditioner

    Secure the air conditioner to the enclosure using the provided mounting bolts and washers. Ensure the unit remains upright and allow it to sit for at least 5 minutes before powering on.

  5. Connect the power supply

    Refer to the nameplate for electrical requirements and connect the power cord to a properly grounded power supply. Avoid using an extension cord.

  6. Adjust the temperature controller

    If equipped with an automatic temperature controller, verify that it is preset at the factory. If adjustments are needed, disconnect power, access the controller, and adjust the temperature set point as required.

  7. Test the air conditioner

    Restore power to the air conditioner and verify that all components, including the evaporator and condenser blowers, are functioning correctly.

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.