ZOWZEA 4" Motorized Duct Damper,On/Off Backdraft Damper Control, Stainless Steel Airflow Control Damper for HVAC System, 24V AC

Name: ZOWZEA 4" Motorized Duct Damper,On/Off Backdraft Damper Control, Stainless Steel Airflow Control Damper for HVAC System, 24V AC
Brand: ZOWZEA
SKU: awhd-us-b0f8br962l
Price: 30.03 USD
Availability: InStock

Brand: ZOWZEA

Condition: Used

$30⁰³

$31⁹⁹

-7% Save $1⁹⁶

Updated: 3 days ago

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Description

[Stainless Steel]: This 4-inch electric damper is made of stainless steel, compared with cheap galvanized iron, it can withstand extreme temperatures from -10°C to 70°C and humid environments, long-lasting and durable.

[Motorized Adjustment, Bi-Directional Drive]: Powered by a 24V AC supply,this actuator requires power for both opening and closing actions, ensuring precise control. The actuator automatically deactivates its motor after reaching the fully open or closed position for energy efficiency and longevity. Operation is quiet and smooth.

[Silicone Seal]: Built-in rubber sealing ring, excellent airtightness, no air leakage. Whether fully open or closed, it operates quietly, enhancing comfort and saving energy.

[Convenient Installation]: Simply slide the damper into the duct, secure it with screws, and cover the seams with tape to complete the installation. Duct sealant is recommended for further sealing to improve the efficiency of your HVAC system and allow you to enjoy a hassle-free installation process.

[Residential/Commercial HVAC Universal]: Suitable for fresh air systems, air conditioners, exhaust ducts, etc. By adjusting the airflow and direction, it significantly improves the energy efficiency in residential, commercial and industrial scenarios.

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Product Details

SKU:: awhd-us-b0f8br962l
Model:: DDFF-100
Country:: US
ASIN:: B0F8BR962L

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 $2 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 ZOWZEA 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.