GROWNEER 40W 14" Solar Attic Fan with Smart Thermostat, 2000CFM Solar Powered Attic Fan 24/7 Worktime, Cools up to 2000 Sq.Ft, Waterproof Solar Roof Vent for Attics, Sunrooms, Warehouses, Factories — Open-Box, 15% Off

Name: GROWNEER 40W 14" Solar Attic Fan with Smart Thermostat, 2000CFM Solar Powered Attic Fan 24/7 Worktime, Cools up to 2000 Sq.Ft, Waterproof Solar Roof Vent for Attics, Sunrooms, Warehouses, Factories
Brand: GROWNEER
SKU: awhd-us-b0fbwhz72d
Price: 279.57 USD
Availability: InStock

Brand: GROWNEER

Condition: Used - Mint

$279⁵⁷

$329⁹⁹

-15% Save $50⁴²

Updated: 15 days ago

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Description

[Solar-Powered, Low-Light Activation] Equipped with high-efficiency solar panels, our fan converts solar energy into electricity, providing an eco-friendly and energy-saving solution that helps reduce energy consumption. The upgraded low-light activation feature allows the fan to start and run even in dim light conditions—such as at dawn, during sunset glow, or under a bright moonlit night—ensuring continuous ventilation without interruption.

[24/7 Operation and Remote Convenience] Comes with an 6.56ft extension adapter for non-stop, 24/7 operation, ensuring your space stays fresh and cool all night. Plus, a remote control lets you adjust settings within a 30-meter range, no attic climb required and making switching functions effortless. It's convenience redefined, making your life easier while keeping your home comfortable all day and night.

[Smart Temperature and Humidity Control] GROWNEER Solar Attic Fan features a smart thermostat. Activate the Temperature-Humidity Controller on the remote, and the fan will automatically activate when indoor humidity exceeds 60% or temperature rises above 26°C (78.8°F), ensuring year-round comfort.

[HIGH PERFORMANCE VENTILATION] Powered by 40W, providing ventilation at 4 speeds of 660CFM/1000CFM/1500/CFM/2000CFM, perfect for spaces up to 2000 square meters. It is waterproof with an IP68 rating and can withstand the elements. Featuring a brushless motor, there is no need to worry about brush wear, ensuring a longer product life.

[Widly Application] 14-inch ventilation opening, crafted from high-quality aluminum alloy for durability and reliability, can withstand harsh weather conditions and features a built-in protective grille to prevent animal intrusion, ensuring safe and uninterrupted operation. Suitable for attics, sunrooms, warehouses, factories, and farm sheds, this solar attic fan is ideal for large indoor spaces.

[Any Question] We offer a 12-month warranty and 24-hour customer support to ensure your satisfaction. If you encounter any issues, please don’t hesitate to reach out to us—we’re here to help you.

GROWNEER 40W Watt Solar Attic Fan

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Product Details

SKU:: awhd-us-b0fbwhz72d
Model:: AX253601001
Country:: US
ASIN:: B0FBWHZ72D

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 $50 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 GROWNEER 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.