nVent CR290226G037 - ProAir Harsh Environment Indoor/Outdoor 4X CR29, 2700BTU 230V, Brushed, SS304
nVent

CR290226G037

UPC: 783510321895


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Overview

The nVent ProAir Harsh Environment Air Conditioner (SKU: CR290226G037) is engineered to provide robust thermal management for sensitive electronic components situated in demanding, corrosive environments. Designed for both indoor and outdoor applications, this unit offers superior protection for equipment exposed to harsh ambient conditions, ensuring operational reliability and extended lifespan. At its core, the ProAir unit excels in safeguarding components from the detrimental effects of corrosive atmospheres. Its construction features a brushed SS304 stainless steel enclosure, a material renowned for its exceptional resistance to rust, oxidation, and chemical attack, making it ideal for marine, chemical processing, and other aggressive industrial settings. The unit's design prioritizes ease of maintenance and serviceability. With a minimal number of fasteners and a conveniently hinged door, technicians can gain quick access to internal components, significantly reducing downtime during routine inspections or repairs. This thoughtful engineering not only streamlines maintenance but also contributes to the overall cost-effectiveness of operating and maintaining critical infrastructure. Furthermore, the ProAir Harsh Environment Air Conditioner is built to withstand the rigors of its intended applications. The smooth surface finish of the enclosure, coupled with an optional hood, provides effective protection against direct water splashes, ensuring that internal electronics remain dry and functional even in wet or washdown environments. This level of protection is crucial for maintaining the integrity of control panels, automation systems, and other vital equipment operating in challenging industrial landscapes. Key features and benefits include: * **Superior Corrosion Resistance:** Brushed SS304 stainless steel construction offers unparalleled protection against corrosive elements. * **Enhanced Serviceability:** Minimal fasteners and a hinged door design facilitate rapid access for maintenance and repair. * **Environmental Protection:** Smooth surface and optional hood guard against water splashes, suitable for washdown areas. * **Versatile Application:** Engineered for both indoor and outdoor use in harsh industrial environments. * **Reliable Thermal Management:** Provides 2700 BTU cooling capacity to maintain optimal operating temperatures for sensitive electronics. * **Efficient Operation:** Operates on 230V power with a frequency of 50/60Hz and current draw of 4.6/3.9A. This nVent ProAir unit is an essential component for industries such as oil and gas, chemical processing, wastewater treatment, food and beverage, and marine, where equipment reliability is paramount. By maintaining optimal operating temperatures and protecting against environmental ingress, the ProAir system prevents costly failures and ensures continuous production. Trust nVent, a global leader in electrical enclosure solutions, to deliver dependable thermal management for your most critical assets.
  • 2700 BTU cooling capacity for effective thermal management.
  • Durable brushed SS304 stainless steel construction for superior corrosion resistance.
  • Designed for harsh indoor and outdoor industrial environments.
  • Hinged door and minimal fasteners for quick and easy service access.
  • Smooth surface and optional hood protect against water splashes.
  • 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
3.6 A
Application
Controls and Drives;Corrosive Environments;Hygienic Environments;Power Distribution
Application
Corrosive Environments; Hygienic Environments; Power Distribution; Controls and Drives
Btu Rating
2,700
Color
Unpainted
Color
Brushed
Color
Gray
Current Rating
4.6/3.9 A
Depth
8.63 in
Depth
219 mm
Finish
Brushed #3
Frequency
50/60 Hz
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
29.5 in
Height
749 mm
Housing Material
Stainless Steel
Material
Stainless Steel 304
Material
SS304
Max Current
3.6 A
Mechanical Advantage
Stainless steel optional
Model
Surface Mounted
Nema Rating
Type 4X
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
2,700 Btu/h
Nominal Capacity Watts
791 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Operating Temperature
131 deg F
Power
791 W
Product Family
ProAir
Protection Rating
NEMA Type 4X
Remote Access Control
No
Series
ProAir Harsh Environment
Thickness
18 ga
Thickness
51.40mm (2.024")
Thickness
1.21 mm
Type
Air Conditioners
Voltage AC
200-250 V
Voltage Rating
230 VAC
Voltage Rating
230 V
Weight
44 kg
Weight
109 lb
Width
400 mm
Width
15.75 in
Package Dimensions (L x W x H)
33.75 IN x 21 IN x 14 IN
Package Dimensions (L x W x H)
85.725 cm x 53.34 cm x 35.56 cm
Package Weight (Imperial)
109.000 L
Package Weight (Metric)
49.442 kg
Solenoid Valve G3/8" PWx 230v

18715000000

Solenoid Valve G3/8" PWx 230v
Compressor FF 8,5HAK 230V R134

18811200001

Compressor FF 8,5HAK 230V R134
Compressor TL 4 GH 230V

18811200015

Compressor TL 4 GH 230V

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.