nVent CR430816G002 - ProAir Harsh Environment Indoor CR43, 8000BTU 115V, Lt Gray, Steel
nVent

CR430816G002

UPC: 783510193225


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Installation Instructions

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Overview

The nVent ProAir Harsh Environment Indoor CR43 Air Conditioner (SKU: CR430816G002) is engineered to provide robust thermal management for sensitive electronic and control components within demanding industrial settings. Designed for indoor applications where corrosive elements or moisture are prevalent on the ambient side, this unit ensures optimal operating temperatures, thereby extending the lifespan and reliability of critical equipment. Its construction prioritizes durability and ease of maintenance, featuring a smooth exterior finish and a minimal fastener design. The hinged door facilitates rapid access for servicing and routine upkeep, minimizing downtime. This 8000 BTU unit operates on a standard 115V power supply and is compatible with both 50Hz and 60Hz frequencies, supporting single-phase power configurations. The light gray steel enclosure offers a balance of strength and corrosion resistance, suitable for environments that may experience splashed water, especially when paired with the optional hood accessory. The ProAir CR43 series is a testament to nVent's commitment to providing high-performance cooling solutions for challenging industrial applications. Key features and benefits include: * **Harsh Environment Protection:** Specifically designed to shield internal components from corrosive atmospheres and moisture ingress on the ambient side. * **Enhanced Serviceability:** Features a low fastener count and a hinged door for quick and efficient maintenance access, reducing operational interruptions. * **Durable Construction:** Built with a light gray steel enclosure for resilience in industrial settings. * **Splash Water Resistance:** The smooth surface design, coupled with an optional hood, provides protection against water splashes. * **Optimized Cooling Capacity:** Delivers 8000 BTU of cooling power, suitable for a range of enclosure sizes and heat loads. * **Versatile Power Compatibility:** Operates on 115V AC, 50/60Hz, 1PH power, ensuring broad applicability. Typical applications for the nVent ProAir CR43 include control cabinets in chemical processing plants, wastewater treatment facilities, marine environments, and other industrial areas where standard air conditioners would quickly degrade. By maintaining a stable internal temperature, this unit prevents overheating, condensation, and component failure, which are common issues in such environments. Professionals rely on nVent's ProAir line for its proven performance and long-term value in safeguarding critical infrastructure. The UNSPSC code 40101701 further categorizes this product within industrial cooling and ventilation systems. Manufactured in the USA, this unit embodies quality and reliability for your most demanding thermal management needs.
  • 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

Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Corrosive Environments; Power Distribution; Controls and Drives
Btu Rating
8,000
Color
Light Gray
Color
Lt Gray
Color
Gray
Color Code
RAL 7035
Depth
10.25 in
Depth
260 mm
Finish
Powder Coated
Frequency
50/60 Hz
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
43.31 in
Height
1,100 mm
Material
Steel
Material
Mild Steel
Max Current
10.2 A
Mechanical Advantage
Stainless steel optional
NEMA Rating
3R Weather-resistant, except dust
Nominal Capacity Btu/h
8,000 Btu/h
Nominal Capacity Watts
2,344 W
Nominal Voltage
115 V
Number Of Phases
1
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Product Family
ProAir
Protection Rating
NEMA Type 3R
Remote Access Control
No
Series
ProAir Harsh Environment CR43
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
100-120 V
Voltage Rating
115 V
Voltage Rating
115V
Weight
130 lb
Weight
57 kg
Width
400 mm
Width
15.75 in
Package Dimensions (L x W x H)
18 IN x 13.5 IN x 45 IN
Package Dimensions (L x W x H)
45.72 cm x 34.29 cm x 114.3 cm
Package Weight (Imperial)
130.000 L
Package Weight (Metric)
58.968 kg
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How to Install the CR430816G002 Air Conditioner

This guide provides step-by-step instructions for installing the CR430816G002 air conditioner, including mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Gasket kit, Power cord

  1. Inspect the air conditioner

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

  2. Prepare the mounting area

    Using the cutout dimensions provided in the manual, create the necessary openings for air 'IN' and 'OUT' and the mounting bolt hole pattern.

  3. Install gaskets

    Apply the gaskets from the gasket kit to the rear of the air conditioner to ensure a proper seal.

  4. Mount the air conditioner

    Secure the air conditioner to the enclosure using the provided mounting bolts and washers. Ensure the unit is upright and allow it to remain in this position for at least five minutes before starting.

  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. Test functionality

    Power on the unit and allow it to run for 5-10 minutes. Check for excessive noise or vibration and ensure that the compressor and blowers are operating correctly.

  7. Adjust temperature settings

    If equipped with an automatic temperature controller, verify that it is set correctly. For manual adjustments, disconnect power, access the controller, and adjust the temperature set point as needed.

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.