nVent CR290426G022 - ProAir Harsh Environment Outdoor 3R CR29, 4000BTU 230V, Lt Gray, Steel
nVent

CR290426G022

UPC: 783510453794


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Overview

The nVent ProAir Harsh Environment Outdoor CR29 Air Conditioner (SKU: CR290426G022) is engineered to provide reliable thermal management for critical components situated in demanding outdoor environments. Designed with robustness and serviceability in mind, this unit offers superior protection against corrosive elements and environmental ingress, ensuring the longevity and operational integrity of your sensitive equipment. Its 4000 BTU cooling capacity, coupled with a 230V power requirement and 50/60 Hz frequency, makes it suitable for a wide range of industrial applications where precise temperature control is paramount. The ProAir Harsh Environment series is specifically developed to withstand the challenges of outdoor installations. The unit's exterior is constructed from durable steel, finished in a light gray color that offers both aesthetic appeal and enhanced resistance to weathering. Crucially, it boasts a NEMA Type 3R rating, signifying its capability to protect against falling rain and sleet, as well as airborne particles, making it an ideal choice for outdoor electrical enclosures, telecommunications equipment shelters, and other exposed industrial infrastructure. The manufacturer, nVent, is a globally recognized leader in electrical enclosure solutions, known for its commitment to quality and innovation, ensuring you receive a product built to exacting standards. Serviceability is a key design consideration for the CR290426G022. The unit features a minimal number of fasteners and a thoughtfully designed hinged door, facilitating quick and efficient access for routine maintenance and servicing. This reduces downtime and operational costs, a critical factor in industrial settings. Furthermore, the smooth surface of the air conditioner, combined with an optional hood (sold separately), provides enhanced protection against splashed water, further safeguarding the internal components from moisture damage. This attention to detail in design ensures that the ProAir unit not only performs exceptionally but is also practical for ongoing management. Key features and benefits include: * **Robust Construction:** Made from durable steel with a light gray finish for superior corrosion and weather resistance. * **NEMA Type 3R Rating:** Provides protection against falling rain, sleet, and airborne particles, ideal for outdoor use. * **Efficient Cooling:** 4000 BTU cooling capacity ensures effective temperature management for sensitive equipment. * **Simplified Maintenance:** Few fasteners and a hinged door allow for quick and easy service access, minimizing downtime. * **Enhanced Water Protection:** Smooth surface and optional hood offer defense against splashed water. * **Reliable Performance:** Operates on 230V with a 50/60 Hz frequency, suitable for standard industrial power supplies. * **Trusted Manufacturer:** From nVent, a leader in enclosure thermal management solutions. Applications for the nVent ProAir Harsh Environment Outdoor CR29 extend across various industries, including but not limited to, utility substations, outdoor communication cabinets, industrial process control enclosures, and remote monitoring stations. By maintaining optimal operating temperatures, this air conditioner prevents overheating, condensation, and premature component failure, thereby extending the lifespan of your valuable electrical and electronic equipment. Investing in the nVent ProAir CR29 means investing in the reliability and longevity of your outdoor installations.
  • Engineered for harsh outdoor environments with NEMA Type 3R rating.
  • Durable steel construction in light gray finish for superior weather resistance.
  • 4000 BTU cooling capacity ensures effective thermal management.
  • Designed for easy maintenance with minimal fasteners and a hinged door.
  • Reliable 230V operation with 50/60 Hz frequency.
  • 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
4.9 A
Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Corrosive Environments; Controls and Drives; Power Distribution
Btu Rating
4,000
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Depth
8.63 in
Depth
219 mm
Finish
Powder Coated
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
29.5 in
Height
749 mm
Housing Material
Mild Steel
Material
Mild Steel
Max Current
4.9 A
Mechanical Advantage
Stainless steel optional
Model
Surface Mounted
NEMA Rating
12 Indoor, dust-resistant
Nominal Capacity Btu/h
4,000 Btu/h
Nominal Capacity Watts
1,172 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
-40-131
Operating Temperature
-40-55
Operating Temperature
-40-55 °C
Operating Temperature
131 deg F
Power
1172 W
Product Family
ProAir
Protection Rating
NEMA Type 12
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
18 ga
Thickness
1.21 mm
Type
Air Conditioners
Voltage AC
200-250 V
Voltage Rating
230 VAC
Weight
121 lb
Weight
54 kg
Width
400 mm
Width
15.75 in
Package Dimensions (L x W x H)
21 IN x 14 IN x 33 IN
Package Dimensions (L x W x H)
53.34 cm x 35.56 cm x 83.82 cm
Package Weight (Imperial)
121.000 L
Package Weight (Metric)
54.886 kg
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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.