nVent PLR2G28 - Easy Swap Air Cond Adaptor Plenum Rittal NP36 to G28, Lt Gray, Steel
nVent

PLR2G28

UPC: 783510265045


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Overview

The nVent HOFFMAN Easy Swap Air Cond Adaptor Plenum (SKU: PLR2G28) is a direct-fit solution for replacing damaged or end-of-life air conditioners in industrial enclosures without modifying the enclosure. Engineered to match existing cutout dimensions and mounting hole patterns, this adaptor plenum eliminates costly retrofitting, drilling, or cutting. It is designed for seamless integration with Hoffman and McLean enclosure series, including Genesis, T-Series, HC52, and Proair models. The plenum design optimizes airflow by preventing obstruction of intake and exhaust ports, ensuring peak efficiency for new nVent HOFFMAN air conditioners. Constructed from 18-gauge steel and finished in light gray to match standard Hoffman air conditioners, this adaptor plenum maintains the enclosure's NEMA Type 12 rating and IP 54 standards when properly installed. A gasket is included for a tight seal. Dimensions: 28.50 x 17.00 x 1.50 in. (724 x 432 x 38 mm). UNSPSC Code: 40101604. Country of Origin: US.
  • No modification of the enclosure required - designed to match the enclosure cut-out and mounting holes of the air conditioner being replaced
  • Plenum design allows for optimum air flow (vs. a flat plate that can block the air intake and air outtake left by the older air conditioner)
  • Gasket included
  • Maintains NEMA Type 12 and IP 54 ratings when installed
  • 18-gauge steel construction with light gray finish

Specifications

Air Conditioner Manufacturer to Replace
Rittal
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Light Gray
Color
Gray
Color
Grey
Color
Lt Gray
Color Code
RAL 7035
Depth
1.5 IN
Depth
38 mm
Finish
Lt Gray;Powder Coated
Finish
Powder Coated
Height
37.4 in
Height
950 mm
Material
Mild Steel
Material
Steel
NEMA Rating
12 Indoor, dust-resistant
Product Family
EasySwap
Protection Rating
NEMA Type 12
Size
37.4 x 16.97 x 1.5 in
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Weight
17 lb
Width
431 mm
Width
16.97 in
Package Dimensions (L x W x H)
52.25 IN x 19.5 IN x 2.25 IN
Package Dimensions (L x W x H)
132.715 cm x 49.53 cm x 5.715 cm
Package Weight (Imperial)
17.000 L
Package Weight (Metric)
7.711 kg
Easy Swap Air Cond Adaptor Plenum Kooltronic NP36 to G28, Lt Gray, Steel

PLRG28

Easy Swap Air Cond Adaptor Plenum Kooltronic NP36 to G28, Lt Gray, Steel
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Roof fan - 12,75"x12,75" 230Vac - 288.2 cfm - RAL 7035 - IP54

TP19U230B541

Roof fan - 12,75"x12,75" 230Vac - 288.2 cfm - RAL 7035 - IP54

How to Install the PLR2G28 Air Conditioner

This guide provides step-by-step instructions for installing the PLR2G28 air conditioner, including mounting, wiring, and initial setup.

Estimated time: 30m

Tools needed:

Screwdriver, Wire strippers, Torque wrench

Supplies needed:

Mounting screws, Washers, Power cord

  1. Install the gasket

    Place the included gasket around the mounting area of the air conditioner to ensure a proper seal.

  2. Mount the air conditioner

    Secure the air conditioner to the designated mounting surface using the provided screws and washers. Ensure that the screws are tightened to a torque of 65 in-lbs (7.34 Nm).

  3. Connect the power cord

    Attach the power cord supplied by the customer to the air conditioner, ensuring all connections are secure and insulated.

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.