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FRIEDRICH VPRG4 Aluminum Return Air Grille - Grilles
FRIEDRICHGrilles

FRIEDRICH VPRG4 Aluminum Return Air Grille

The FRIEDRICH VPRG4 is an aluminum return air grille from the FRIEDRICH brand. This product is a return air grille constructed from aluminum.

SKU 3G-OTH-57514

Also listed as: VPRG 4 · VPRG-4

Brand
FRIEDRICH
Item
VPRG4 Aluminum Return Air Grille
Part Number
VPRG4
Category
Grilles
Available to Order
Also known as:VPRG4FRIEDRICH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

FRIEDRICH
Manufacturer Part Number
VPRG4
Material
Aluminum
Product Type
Return Air Grille

Technical Documents

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FRIEDRICH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FRIEDRICH VPRG4 is an aluminum return air grille from the FRIEDRICH brand. This product is a return air grille constructed from aluminum.

Frequently Asked Questions

What is the FRIEDRICH VPRG4 return air grille used for?

The FRIEDRICH VPRG4 is an aluminum return air grille designed for HVAC systems. It allows air to flow back into the return duct while covering the opening. Common in commercial and residential applications, it helps maintain proper air circulation and system efficiency.

What are the specifications of the FRIEDRICH VPRG4?

The FRIEDRICH VPRG4 is a return air grille made of aluminum. Its manufacturer part number is VPRG4. The product type is a return air grille, and it is built for durability and corrosion resistance in HVAC return air applications.

Where to buy the FRIEDRICH VPRG4 return air grille worldwide?

3G Electric supplies the FRIEDRICH VPRG4 return air grille to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this FRIEDRICH grille for your HVAC project.

How to install a FRIEDRICH VPRG4 return air grille?

To install the FRIEDRICH VPRG4, first ensure the return air opening is clean and properly sized. Position the aluminum grille over the opening and secure it with screws through the mounting holes. Follow standard HVAC practices for a snug fit without gaps.

Used in

Common applications for FRIEDRICH
Oil and gas processing — Friedrich HCM20A30A hazardous-location through-the-wall AC for Class I, Division II, Group C control rooms or shelters
Chemical storage or handling — Friedrich HCM24A30A through-the-wall AC rated for Class I, Division II, Group B environments at 24,000 BtuH
Commercial offices or retail — Friedrich KCVL36B30A commercial-grade window AC at 34,800 BtuH for spaces of 2,000 to 2,500 sq ft
Residential or light commercial comfort cooling — Friedrich CEW08B11B window AC with 8,000 BtuH cooling and heating at 115V
Coastal or humid installations — Friedrich CEW18B33B window AC with seacoast corrosion protection, 18,000 BtuH at 230V
Temporary or supplemental cooling — Friedrich ZHP14DC portable AC with 10,000 BtuH cooling and heat pump heating for spaces up to 700 sq ft
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FRIEDRICH Products

3G Electric supplies FRIEDRICH grilles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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