nVent PLKG52 - Easy Swap Air Cond Adaptor Plenum Kooltronic P47 to G52, Lt Gray, Steel
nVent

PLKG52

UPC: 783510265816


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Installation Instructions

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Overview

The nVent HOFFMAN Easy Swap Adaptor Plenum (SKU: PLKG52) provides a direct replacement solution for aging or damaged air conditioners in industrial enclosures. This adaptor plenum is engineered to fit existing cutouts and mounting hole patterns, eliminating the need for enclosure modifications. It ensures a seamless transition when upgrading to a new nVent HOFFMAN G52 series air conditioner from older Hoffman/McLean Genesis M52 series units. Constructed from durable 18-gauge steel and finished in light gray, it matches standard enclosure aesthetics. The plenum design actively promotes optimal airflow, preventing vent blockage and maximizing cooling efficiency, unlike flat plates. It includes a gasket for a proper seal and is designed to maintain NEMA Type 12 and IP 54 ratings when correctly installed on a compatible Type 12 enclosure. Dimensions are 52.56 x 17.03 x 1.50 inches (1335 x 433 x 38 mm). This adaptor is ideal for applications requiring reliable thermal management in manufacturing and control environments.
  • 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
  • 18 gauge steel
  • Includes gasket for a secure seal.
  • Specifically designed to adapt older Hoffman/McLean Genesis M52 series ACs to nVent HOFFMAN G52 series ACs.

Specifications

Air Conditioner Manufacturer to Replace
Kooltronic
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Lt Gray
Color
Light Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Depth
1.5 IN
Depth
38 mm
Finish
Powder Coated
Finish
Lt Gray;Powder Coated
Height
52.56 in
Height
1,335 mm
IP Rating
IP54
Material
Mild Steel
Material
Steel
Nema Rating
Type 12
NEMA Rating
12 Indoor, dust-resistant
Product Family
EasySwap
Protection Rating
NEMA Type 12
Series
G52
Size
52.56 x 19.13 x 1.5 in
Thickness
51.40mm (2.024")
Thickness
1.21 mm
Thickness
18 ga
Type
Air Conditioners
Weight
16 lb
Width
486 mm
Width
19.13 in
Package Dimensions (L x W x H)
54.75 IN x 21.5 IN x 2.25 IN
Package Dimensions (L x W x H)
139.065 cm x 54.61 cm x 5.715 cm
Package Weight (Imperial)
16.000 L
Package Weight (Metric)
7.258 kg
Easy Swap Air Cond Adaptor Plenum M52 to G52, Lt Gray, Steel

PLM52G52

Easy Swap Air Cond Adaptor Plenum M52 to G52, Lt Gray, Steel
PFA 20000 Type12 Exh Ft Lt Gy

11720001055

PFA 20000 Type12 Exh Ft Lt Gy
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 PLKG52 Air Conditioner

Step-by-step guide for installing and configuring the PLKG52 air conditioner, including mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Washers, Power cord

  1. Install the gasket

    Place the included gasket onto the designated area of the air conditioner to ensure a proper seal.

  2. Mount the air conditioner

    Secure the air conditioner using the provided screws and washers. Ensure it is level and tightly fastened.

  3. Connect the power cord

    Attach the power cord supplied by the customer to the designated power input on the air conditioner. Ensure all connections are secure.

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.