nVent VA251604X - Quiet Vortex Cooler Type 4X, 2500BTU, Lt Gray, Polycarbonate
nVent

VA251604X

UPC: 783510269463


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Installation Instructions

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Overview

The nVent Vortex Cooler VA251604X is a Type 4X enclosure cooling solution designed to maintain optimal internal temperatures using compressed air. It generates chilled air without refrigerants or complex moving parts, ensuring high reliability and minimal maintenance. With a cooling capacity of 2500 BTU/Hr (733 W), this unit is ideal for smaller enclosures. The VA251604X offers flexible top, side, and front mounting options, making it suitable for space-restrictive areas. It operates quietly, with noise levels between 60-75 dB. The durable polycarbonate exterior provides NEMA Type 4X and UL/cUL Type 4, 4X compliance when properly installed, protecting against dust and moisture. Included is a five-micron automatic drain compressed air filter, a cold ducting kit, and a cold air muffler. It can operate in environments up to 175°F (80°C). This cooler is an excellent choice for protecting sensitive electronics and automation controls in industries such as food and beverage, pharmaceuticals, manufacturing, and outdoor applications, ensuring the longevity and reliable performance of housed equipment.
  • Quieter operation with noise level of 60-75 dB
  • Top, side, and front mount allows for versatile installation in confined areas
  • Operates in environments up to 175 F (80 C)
  • Cooling capacities up to 5000 BTU/Hr. (1465 W)
  • Mechanical thermostat reduces energy consumption
  • NEMA Type 4,4X models are polycarbonate and stainless steel exterior; aluminum and brass internal components
  • NEMA Type 12 models are polycarbonate and aluminum exterior; aluminum and brass internal components
  • Supplied with five-micron, automatic drain compressed air filter, cold ducting kit, and cold air muffler
  • Operates in ambient temperatures up to 175°F (80°C)
  • Includes 5-micron automatic drain air filter and cold ducting kit

Specifications

Application
Corrosive Environments; Power Distribution; Controls and Drives
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Depth
5.38 in
Depth
137 mm
Finish
Smooth Matte
Height
203 mm
Height
8 IN
Material
Polycarbonate
NEMA Rating
12 Indoor, dust-resistant
Nominal Capacity Btu/h
2,500 Btu/h
Nominal Capacity Watts
733 W
Protection Rating
NEMA Type 12
Type
Vortex Coolers
Weight
7.2 lb
Weight
2.9 kg
Width
121 mm
Width
4.75 IN
Package Dimensions (L x W x H)
12.5 IN x 12.4 IN x 8.6 IN
Package Dimensions (L x W x H)
31.75 cm x 31.496 cm x 21.844 cm
Package Weight (Imperial)
7.200 L
Package Weight (Metric)
3.266 kg
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How to Install the VA251604X Vortex A/C Cooler

This guide provides step-by-step instructions for installing the VA251604X Vortex A/C cooler on an industrial enclosure, ensuring proper cooling and airflow.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Drill, Wire strippers

Supplies needed:

Mounting screws, Vinyl tubing, Muffler mounting clamp, Self-adhesive tubing clips

  1. Position the Vortex A/C

    Place the Vortex A/C on the top or side of the enclosure, ensuring sufficient clearance for the thermostat and cold air outlet. Ensure the entire mounting footprint is supported.

  2. Cut the mounting hole

    Drill a 1-15/16” (49 mm) diameter hole in the selected location on the enclosure. Deburr any sharp edges around the hole.

  3. Secure the Vortex A/C

    Remove the electrical locknut from the Vortex A/C and insert the threaded portion into the hole. From inside the enclosure, screw the locknut onto the threads and tighten securely.

  4. Install the Cold Air Muffler

    Determine a suitable location for the Cold Air Muffler inside the enclosure. Use the supplied mounting clamp to attach it at the desired location, ensuring a clean surface for the adhesive.

  5. Connect the cold air duct

    Cut a length of the supplied vinyl tubing to connect the cold air outlet of the Vortex A/C to the Cold Air Muffler. Ensure the tubing is free of sharp bends and kinks.

  6. Connect the compressed air filter

    Attach the compressed air filter to the inlet of the Vortex A/C using a length of 3/8” pipe. Ensure the filter is located where the temperature does not exceed 125°F (52°C).

  7. Connect the compressed air supply

    Connect the compressed air supply to the inlet of the air filter, ensuring that the air supply is filtered and free of oil.

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.