nVent CR430816G021 - ProAir Harsh Environment Indoor with Cntr CR43, 8000BTU 115V, Lt Gray, Steel
nVent

CR430816G021

UPC: 783510193058


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Overview

The nVent ProAir Harsh Environment Indoor Air Conditioner (SKU: CR430816G021) is engineered to provide robust thermal management for critical components situated in demanding, corrosive industrial environments. Designed for superior protection on the ambient side of the unit, this 8000 BTU, 115V, 50/60Hz, 1-phase unit ensures optimal operating temperatures even under adverse conditions. Its construction prioritizes durability and ease of maintenance, featuring a minimal number of fasteners and a strategically hinged door that grants rapid access for service and upkeep. This design significantly reduces downtime and simplifies routine inspections. The ProAir Harsh Environment unit's smooth exterior surface, coupled with an optional hood, offers exceptional defense against direct splashes of water and other corrosive liquids, a crucial feature for facilities dealing with washdowns or high humidity. The light gray, steel enclosure provides a sturdy barrier against physical impact and chemical exposure, common in sectors such as chemical processing, wastewater treatment, marine applications, and food and beverage production where equipment integrity is paramount. Selecting the right climate control solution for harsh environments is critical for preventing premature equipment failure, ensuring operational continuity, and maintaining safety standards. nVent, a globally recognized leader in electrical enclosure solutions, brings its extensive expertise to the ProAir line, delivering reliable performance and long-term value. This specific model, CR430816G021, is ideal for applications requiring precise temperature control within enclosures housing sensitive electronics, control systems, and automation hardware. Its 8000 BTU cooling capacity is suitable for a range of enclosure sizes, effectively dissipating heat generated by internal equipment. Key benefits of the nVent ProAir Harsh Environment Indoor Air Conditioner include: * **Enhanced Component Protection:** Safeguards sensitive electronics from overheating and environmental degradation. * **Corrosion Resistance:** Built to withstand corrosive atmospheres, extending equipment lifespan. * **Rapid Serviceability:** Hinged door and minimal fasteners facilitate quick maintenance and reduce operational interruptions. * **Water Ingress Protection:** Smooth surface and optional hood provide defense against water splashes. * **Reliable Performance:** Engineered by nVent for consistent and dependable cooling in challenging industrial settings. Installation considerations for this unit typically involve ensuring proper ventilation and mounting within the enclosure to maximize cooling efficiency. Professionals often specify nVent ProAir units for their proven track record in protecting valuable assets in environments where standard cooling solutions would quickly fail. The UNSPSC code 40101701 categorizes this product under air conditioning units, reflecting its primary function in climate control for industrial enclosures. Manufactured in the US, this unit embodies quality and reliability for critical infrastructure protection.
  • 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
Controls and Drives; Power Distribution; Corrosive Environments
Application
Controls and Drives;Corrosive Environments;Power Distribution
Btu Rating
8,000
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Depth
260 mm
Depth
10.25 in
Finish
Powder Coated
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
1,100 mm
Height
43.31 in
Housing Material
Mild Steel
Material
Mild Steel
Max Current
10.2 A
Mechanical Advantage
Stainless steel optional
Model
Surface Mounted
NEMA Rating
12 Indoor, dust-resistant
Nominal Capacity Btu/h
8,000 Btu/h
Nominal Capacity Watts
2,344 W
Nominal Voltage
115 V
Number Of Phases
1
Operating Temperature
-40-131
Operating Temperature
-40-55
Operating Temperature
131 deg F
Operating Temperature
-40-55 °C
Power
2344 W
Product Family
ProAir
Protection Rating
NEMA Type 12
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
1.21 mm
Thickness
18 ga
Type
Air Conditioners
Voltage AC
100-120 V
Voltage Rating
115 VAC
Weight
152 lb
Weight
57 kg
Width
400 mm
Width
15.75 in
Package Dimensions (L x W x H)
21 IN x 21 IN x 47 IN
Package Dimensions (L x W x H)
53.34 cm x 53.34 cm x 119.38 cm
Package Weight (Imperial)
152.000 L
Package Weight (Metric)
68.947 kg
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How to Install the CR430816G021 Air Conditioner

This guide provides step-by-step instructions for installing the CR430816G021 air conditioner, including mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Gasket kit, Terminal connectors

  1. Inspect the air conditioner

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

  2. Prepare the mounting area

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

  3. Install gaskets

    Apply the gaskets from the gasket kit to the rear of the air conditioner as specified in the manual 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 remains upright 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. Adjust the temperature controller

    If equipped with a Level I temperature controller, adjust the set point by loosening the front panel screw, turning the adjustment screw to the desired temperature, and then reassembling the front panel.

  7. Test the air conditioner

    After installation, turn on the air conditioner and verify that both the evaporator and condenser blowers are functioning correctly and that the compressor operates without issues.

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.