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Roof attic exhaust fan, 50-watt intelligent solar roof ventilation fan, equipped with thermostat, remote control, 3000 cubic feet per minute airflow, built-in smoke sensor and automatic stop function (for cooling and dehumidification)

Roof attic exhaust fan, 50-watt intelligent solar roof ventilation fan, equipped with thermostat, remote control, 3000 cubic feet per minute airflow, built-in smoke sensor and automatic stop function (for cooling and dehumidification)

Black Friday 20% off with a free diamond gift

Regular price $107.56 USD
Regular price $0.00 USD Sale price $107.56 USD
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Shipping calculated at checkout.
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  • IGI certified lab-grown diamond jewelryIGI Certificate
  • support free shipping worldwide & 30 days returnsFree Shipping
  • Carbon neutral sustainable diamondsCarbon Neutral

 

About this item

  • Solar Power: Is your attic getting too hot? The 50W MPPT controller maximizes sunlight to extract hot air from the attic, with a cooling capacity of up to 3000 CFM. Our solar attic fan can significantly reduce your cooling costs and is suitable for metal and masonry roofs
  • Intelligent Temperature and Humidity Control: Built-in controller automatically adjusts the roof exhaust fan based on temperature and humidity. Enjoy year-round comfort, with added smoke detection that shuts off the fan for safety
  • All-Weather Operation and Remote Control: The roof vent fan switches from solar to electrical power at sunset, keeping your attic cool 24/7, even on cloudy days. Comes with a portable remote control to turn the fan off from up to 32 feet(about 9.75 meters) away
  • Weather-Resistant Panel: Our solar roof exhaust fan features an angled solar panel with multiple adjustable angles to maximize sunlight exposure. It is designed to withstand hail, lightning, and weathering, ensuring it can endure any conditions
  • Wide Application: The solar attic fan is compatible with both metal and masonry roofs. Whether you're an experienced DIY enthusiast or a certified professional, installation is easy. It also includes temperature control functionality, turning on when the indoor temperature exceeds 26°C and turning off when it drops below 26°C

💎Product Informations

💎 Why Our Diamonds Cost Less (and Give You More)

  • Direct from trusted suppliers – No middlemen, no retail markups.

Certified quality only – Every diamond is GIA

Same specs, lower price – Up to 60% less than traditional stores.

  • Transparent & ethical

Shipping & Return

  • Customized or personalized items (such as engraved or hair-included diamonds) are non-refundable, as they are made exclusively for you.
  • If a return is approved, we will deduct a processing/restocking fee to cover part of the production and handling costs.
  • Refunds will be issued within 7 business days after we receive and inspect the returned product.
  • Shipping costs are non-refundable, and return shipping is the customer's responsibility unless the item is faulty or incorrect.
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the picture of lab grown diamonds and lab grown diamond jewelries

What Is A Lab-Grown Diamond? Why Is It Pricier Than Moissanite?

  • Cultivated diamonds are real diamonds,
    which are grown in laboratories using advanced technology that mimics the environment in which natural diamonds are formed underground.
    It is identical to a mined diamond in composition, hardness, fire and brilliance.
  • Unlike moissanite or cubic zirconia, which are “diamond-like” materials that only look like diamonds,
    are not real diamonds and cannot be certified by professional gemological organizations such as the IGI or GIA. And we screen every single cultivated diamond in-house.