Gray North 20×8 Cold Air Drop Kit 16×20 Boot Galvanized HVAC

SKU: 20X8-189SDK

Weight	35 lbs
Condition	New
Manufacturer Part Number	20X8-189SDK
Brand	Gray North

$163.02

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$163.02	0%
5–9	$154.87	5%
10+	$146.72	10%

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Gray North 20x8 Cold Air Drop Kit 16x20 Boot Galvanized HVAC

Specifications & product details

20″ x 8″ Cold Air Drop Kit with 16″ x 20″ Furnace Boot

Galvanized Steel – Complete Return Air Assembly

This Gray North 20×8 Cold Air Drop Kit is designed for professional HVAC furnace installations requiring a properly sized return air transition from a 16″ x 20″ furnace opening to 20″ x 8″ rectangular ductwork.

Manufactured from durable galvanized steel, this pre-assembled return drop kit provides structural strength, corrosion resistance, and long-term reliability in residential and light commercial HVAC systems.

Key Specifications:

Duct Size: 20″ x 8″
Boot Size: 16″ x 20″
Material: Galvanized Steel
Configuration: Cold Air Return Drop Kit
Application: Furnace Return Air Transition

Ideal For:

New furnace installations
Furnace replacements
Return air plenum transitions
Basement or closet furnace setups
Residential HVAC retrofits

Benefits:

✔ Simplifies furnace return installation
✔ Ensures proper airflow transition
✔ Reduces on-site fabrication time
✔ Durable, contractor-grade construction
✔ Compatible with standard rectangular duct systems

This cold air drop assembly connects seamlessly to standard S&D duct systems and pairs with return air trunks, plenums, and filter racks.

Designed for HVAC professionals who need reliable airflow performance and easy installation.

Compatibility & part-number help

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Shipping & availability

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