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Gray North 12″ Sleeve Connector HVAC Round Duct Coupling Galvanized MFG# 12-SC

SKU: 12-SC
Weight 3 lbs
Dimensions 18 × 14 × 8 in
Condition

New

Manufacturer Part Number

12-SC

$12.86

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
QuantityUnit priceSaving
1–4$12.860%
5–9$12.225%
10+$11.5710%

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Gray North 12″ Sleeve Connector – Round HVAC Duct Coupling (12-SC)

This listing is for a 12-inch HVAC sleeve connector, designed to join two sections of round metal duct quickly and securely.

Made from galvanized steel, this duct coupling is commonly used in HVAC installation and duct repair work for both residential and commercial ventilation systems.

Key Features:

✔ Fits 12″ round metal duct
✔ Sleeve-style slip connector
✔ Galvanized steel construction
✔ Easy to install with sheet metal screws
✔ Great for HVAC duct installation & repairs

Common Uses:

  • Connecting two 12″ duct sections

  • Extending existing ductwork

  • HVAC system upgrades

  • Repairing damaged duct runs

Manufacturer Part Number: MFG# 12-SC
REM Number: 9H229

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

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Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

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