Gray North 12×8 to 10×8 Duct Reducer Galvanized HVAC Trunk

SKU: 12X8X10X8-190

Weight	9 lbs
Condition	New
Manufacturer Part Number	12X8X10X8-190
Brand	Gray North

$47.32

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	$47.32	0%
5–9	$44.95	5%
10+	$42.59	10%

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Gray North 12x8 to 10x8 Duct Reducer Galvanized HVAC Trunk

Specifications & product details

12″ x 8″ to 10″ x 8″ Rectangular Duct Reducer

Galvanized Steel HVAC Trunk Transition

This Gray North 12×8 to 10×8 Trunk Reducer is designed to provide a smooth and efficient size transition in rectangular HVAC duct systems. Constructed from durable galvanized steel, this reducer allows contractors to step down trunk duct dimensions while maintaining proper airflow performance.

Ideal for residential and light commercial HVAC installations, this transition fitting connects seamlessly to standard rectangular duct sections using S-cleats and drive cleats.

Specifications:

Large End: 12″ x 8″
Small End: 10″ x 8″
Material: Galvanized Steel
Application: Rectangular Trunk Duct Reduction
Compatible with Standard Slip & Drive Systems

Ideal Applications:

✔ Reducing trunk line size
✔ Furnace and air handler transitions
✔ Airflow balancing modifications
✔ Retrofit duct adjustments
✔ Residential & Commercial HVAC installs

Benefits:

Smooth airflow transition
Reduces turbulence and pressure loss
Durable contractor-grade construction
Corrosion-resistant finish
Saves on-site fabrication time

Pairs with:

12×8 rectangular duct
10×8 trunk duct
Volume dampers
Elbows and take-offs
End caps and plenums

Professional-grade sheet metal fitting built for reliable HVAC airflow management.

Compatibility & part-number help

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Shipping & availability

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