HVAC Duct Reducer (6"-4"), 6 inch to 4 inch Air Duct Increaser, 30-Gauge Galvanized Steel, Non-Crimped Ends for Connecting 6-inch ducts to 4-inch ducts, Easy Installation, Made in the USA

Name: HVAC Duct Reducer (6"-4"), 6 inch to 4 inch Air Duct Increaser, 30-Gauge Galvanized Steel, Non-Crimped Ends for Connecting 6-inch ducts to 4-inch ducts, Easy Installation, Made in the USA
Brand: Mitchell Metal
SKU: awhd-us-b0dfdpnw91
Price: 15.31 USD
Availability: InStock

Brand: Mitchell Metal

Condition: Used

$15³¹

$18⁹⁹

-20% Save $3⁶⁸

Updated: 4 hours 36 mins ago

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Description

DUCT REDUCER & INCREASER: Mitchell Metal HVAC Duct Reducer is designed for flexible or metal HVAC ducts and air vents, seamlessly connecting two air ducts of different diameters. Ideal for both DIY enthusiasts and professional tradespeople, our sturdy steel ducting ensures long-lasting performance. Note: For use with gas heating, ventilation, and air conditioning only. Not suitable for solid fuel venting and comes with non-crimped ends.

PREMIUM-QUALITY METAL SHEET: Our duct reducers and increasers are crafted from high-quality galvanized steel, making them perfect for both flexible duct and rigid sheet metal duct applications. This single-wall galvanized metal reducer ensures you are never limited by your air conditioner's ducting requirements, offering a robust solution for both professionals and homeowners. Easily drillable with self-drilling screws.

SUPERIOR STRENGTH AND FITTINGS: These galvanized duct reducers/increasers can be used with fans, ducting, air-cooled hoods, and ventilation systems, allowing you to extend and adjust your ducting as needed. They are ideal for changing duct sizes while maintaining optimal airflow for maximum efficiency in your HVAC system.

SIMPLE INSTALLATION: Think of these reducers as a bridge between your current unit and the new ducting. Their design makes it easy to match up different sizes, ensuring the best airflow and efficiency for your HVAC system. Compatible with both flexible duct and rigid sheet metal duct, they can be secured using montage glue, tape, or steel clips for a secure connection.

CUSTOMER SATISFACTION GUARANTEE: At Mitchell Metal, customer satisfaction is our top priority. If you encounter any issues with our product, we are fully committed to resolving them. Don’t hesitate to contact us with any concerns.

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Product Details

SKU:: awhd-us-b0dfdpnw91
Model:: 6"-4"
Country:: US
ASIN:: B0DFDPNW91
UPC:: 850067787037

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $4 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Mitchell Metal products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.