15 Unbelievable Greenhouse Fans And Vents for 2024

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If you're a greenhouse enthusiast or looking to set up your own greenhouse, having proper ventilation is crucial for maintaining a healthy growing environment. In 2023, there are a wide array of greenhouse fans and vents available that offer unbelievable features to cater to your specific needs. Whether it's enhanced air circulation, automated functions, or energy efficiency, these 15 greenhouse fans and vents will certainly impress and ensure optimum conditions for your plants.

VENTISOL 12 Inch Exhaust Fan

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Overall Score: 8.2/10

The VENTISOL 12 Inch Shutter Exhaust Fan is a powerful fan that provides superior airflow for cooling and ventilation. It is designed for wide usage in garages, gardens, attics, barns, greenhouses, basements, and more. With a variable speed controller, you can easily adjust the fan speed to customize your comfort. Installation is made simple with a hard-wired connection to your building's electrical system. The fan is constructed with a powder-coated black galvanized steel frame, 3 aluminum shutter blades, and a fully enclosed ball bearing motor, ensuring a longer life-time. It is capable of ventilating an area of 1450 cubic feet per minute and is ETL safety listed. Overall, the VENTISOL 12 Inch Shutter Exhaust Fan is a powerful and efficient solution for your ventilation needs.

Overall, the VENTISOL 12 Inch Shutter Exhaust Fan is a reliable choice for those in need of efficient cooling and ventilation. With its wide range of usage locations and adjustable fan speed, it offers flexibility and customized comfort. The fan’s durable construction ensures a longer life-time, and its powerful performance makes it suitable for various applications. While some customers reported missing speed controllers and slightly louder operation, these are minor drawbacks considering the fan’s overall performance. If you’re looking for a powerful and efficient exhaust fan, the VENTISOL 12 Inch Shutter Exhaust Fan is worth considering.

KEN BROWN 18 Inch Shutter Exhaust Fan: Powerful and Multipurpose

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Overall Score: 8.3/10

The KEN BROWN 18 Inch Shutter Exhaust Fan is a versatile and efficient solution for cooling and ventilating any residential, commercial, industrial, or agricultural space. It is ideal for use in attics, workshops, warehouses, greenhouses, and more. Made with high-grade aluminum shutters and blades, this fan is corrosion resistant and built to last. The automatic gravity shutters provide convenient operation, opening and closing with the fan. With superior airflow transfer, this fan runs on 120 volts and can cool and ventilate an area of 2600 cubic feet per minute. The fan comes with a power cord kit for easy installation. Overall, the KEN BROWN 18 Inch Shutter Exhaust Fan is a reliable and effective choice for all your cooling and ventilation needs.

The KEN BROWN 18 Inch Shutter Exhaust Fan is a reliable and efficient choice for cooling and ventilating different spaces. It offers multipurpose use and is made with high-quality materials for durability. The automatic shutters provide convenience and the included power cord kit simplifies installation. With its superior airflow transfer, this fan delivers efficient cooling and ventilation. However, it is important to note that the motor can become excessively hot and the instruction for electrical wiring may be lacking. Additionally, some users have mentioned that it’s not as quiet as they expected and there is a visible gap on the sides of the flaps. Overall, the KEN BROWN 18 Inch Shutter Exhaust Fan is a great option for those in need of a powerful and versatile exhaust fan.

iPower 7 Inch Wall Mount Exhaust Fan

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Overall Score: 8/10

The iPower 7 Inch Wall Mount Exhaust Fan with Shutter is a powerful and versatile ventilation fan suitable for various applications. Whether you need to cool your garage, attic, greenhouse, shop, or chicken coop, this fan with automatic shutters can effectively replace your bulky AC unit. Its installation is hassle-free, and it can be easily added to a window or wall opening along with a thermostat for optimal cooling. Made with rust-proof aluminum shutters and blades, this fan is built to last and offers a long lifespan. With a high-speed motor and a 760 CFM capacity, it provides efficient cooling and ventilation. Its silver color and compact 7-inch size make it a convenient and practical choice for any space.

The iPower 7 Inch Wall Mount Exhaust Fan with Shutter is a reliable and efficient choice for all your cooling and ventilation needs. With its powerful motor and long-lasting construction, this fan offers excellent performance. Its easy installation and compatibility with a thermostat enhance its convenience. Although some users may face challenges with the knockouts and blue film removal, overall, this fan provides quiet operation and good air flow. Whether you need to cool your attic, garage, kitchen, or greenhouse, this fan can efficiently solve your ventilation requirements. Its compact size and corrosion-resistant design make it a durable and practical addition to any space.

Inline Duct Fan 4 Inch Vent Booster, HVAC Exhaust Intake Fans 76 CFM, Ventilation Blower for Grow Tent Attic Kitchen Garage Greenhouse Basement (Φ 4 inch/110v)

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Overall Score: 7.5/10

The Inline Duct Fan 4 Inch Vent Booster is a versatile and high-quality fan that can be used for a variety of purposes. Whether you need to supply fresh air to your space or improve air circulation in your home, grow tent, or greenhouse, this fan has got you covered. It features a powerful motor that provides a large airflow of 76 CFM, ensuring effective ventilation. With its over-heat protection and easy installation, this fan is not only efficient but also safe to use. The brown color and 4-inch size make it a practical choice for any space. Despite being a great product, it is worth noting that some customers have complained about its loudness and the fact that it does not work with a rheostat or voltage regulator. Nevertheless, the majority of customers are satisfied with its performance and find it to be a convenient and reliable option for their ventilation needs.

The Inline Duct Fan 4 Inch Vent Booster is a reliable choice for those in need of effective ventilation in various spaces. With its high-quality motor, large airflow, and over-heat protection, this fan ensures that your space is properly ventilated while prioritizing safety. Its easy installation and practical size add to its appeal. However, the loudness of the fan may be a concern for some, and it is important to note that it does not work with a rheostat or voltage regulator. Despite these drawbacks, the majority of customers are satisfied with the performance and convenience of this fan. If you’re looking for a versatile and efficient ventilation solution, the Inline Duct Fan 4 Inch Vent Booster is worth considering.

iPower 4 Inch 195 CFM Duct Inline Ventilation Fan Air Circulation Vent HVAC Exhaust Blower for Grow Tent, Greenhouses, Basements or Kitchens, Black

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Overall Score: 8.2/10

The iPower 4 Inch 195 CFM Duct Inline Ventilation Fan is a high-quality fan designed to efficiently transfer air to your desired location. With a fan speed of 2500 RPM, it provides a powerful airflow of 195 CFM while operating at a low noise level of only 30 dB. The fan features a compact and lightweight design, making it suitable for applications where larger fans may not fit. It is perfect for use in grow tents, greenhouses, hydroponics, kitchens, bathrooms, basements, locker rooms, and garages to reduce humidity, clear the air, and lower temperatures. The fan is easy to install with removable duct ends and comes with a 5.9 feet long power cord. Despite its effectiveness, the fan may have some limitations, such as reduced suction when used with a charcoal air filter and not being powerful enough for larger spaces. However, it offers great value for its size and price.

Overall, the iPower 4 Inch 195 CFM Duct Inline Ventilation Fan is a highly effective and compact fan that does an excellent job of air circulation. With its low noise design and easy installation, it is suitable for various indoor gardening and ventilation needs. However, it may not be the best choice for larger areas or when maximum suction power is required. Despite these limitations, the fan offers great value for its size and price, making it a reliable option for individuals looking to improve air circulation in their grow tents, greenhouses, or other indoor spaces.

iLiving 36" Wall Mounted Shutter Exhaust Fan

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Overall Score: 8.5/10

The iLiving 36" Wall Mounted Shutter Exhaust Fan is a powerful and efficient cooling and ventilation solution for your home. It is perfect for spaces like the attic, garage, shed, and more. With its automatic shutter and single speed, this vent fan helps remove excess heat and moisture, reducing expensive cooling bills. The fan is constructed from durable, high-grade aluminum with weather-resistant shutters, ensuring longevity. It runs on standard 120 volts at 1/2 HP, 6.00 amps, and has a cooling and ventilating capacity of 6128 cubic feet per minute. The fan is easy to install and maintain, making it an excellent addition to any gardening space.

The iLiving 36″ Wall Mounted Shutter Exhaust Fan is a reliable and effective solution for cooling and ventilating your gardening spaces. It offers powerful and efficient operation, helping you reduce cooling costs while keeping your living space comfortable. The fan is durable and weather-resistant, ensuring longevity and performance. Although it has some drawbacks like a hot-running motor and intermittent operation issues, the overall quality and effectiveness of this fan make it a valuable addition to any gardening setup. Whether you need to cool your attic, garage, shed, or other spaces, the iLiving 36″ Wall Mounted Shutter Exhaust Fan is a great choice.

VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

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Overall Score: 8.6/10

The VIVOSUN D4 Inline Duct Ventilation Fan is a powerful and efficient solution for ventilating grow tents, transferring heat or cool rooms, and controlling air quality. With a fan speed of 2500 RPM, it can create an airflow of 195 CFM. The fan operates quietly at just 30 dB, thanks to the flow deflector that reduces sound output. It also features safety protections, such as automatic reset function and flame-retardant components. The fan is easy to set up with simple hookup flanges and a 5.9-feet long cord. It is versatile and can be used in grow rooms, basements, or kitchens to improve airflow and reduce humidity. The VIVOSUN D4 Inline Duct Ventilation Fan is a well-made and efficient product that receives positive customer reviews.

The VIVOSUN D4 Inline Duct Ventilation Fan is a highly recommended product for anyone in need of effective, quiet, and versatile airflow control. With its powerful airflow and safety protections, it ensures proper ventilation and temperature control in grow tents, rooms, and kitchens. The fan’s quiet operation and easy setup make it a convenient choice, although some users might find the noise level high due to the small housing size. However, this can be mitigated with a fan controller. The lack of a ground wire also poses a risk in moisture-prone areas. Overall, the VIVOSUN D4 Inline Duct Ventilation Fan provides excellent value for its price and is a reliable choice for gardening enthusiasts.

iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower

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Overall Score: 8.2/10

The iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower is a versatile and efficient ventilation combo for grow tents. With its mini construction fan, low noise design, and powerful air flow, it effectively removes heat and eliminates unpleasant odors. The included ducting is made of high-temperature resistant PVC thermoplastic with an inner layer of aluminum foil, ensuring durability. The air carbon filter features a 50mm carbon layer for optimal absorption and performance. This compact and easy-to-install fan is perfect for beginners and offers reliable performance and temperature control. While lacking in instructions and adjustability, it provides excellent value for its affordable price.

The iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower is a reliable and affordable option for those starting their indoor growing journey. It offers efficient airflow, quiet operation, and easy installation. While there may be some issues with fitting and lack of instructions, it provides great value for the price. Whether you’re a beginner or an experienced gardener, this fan and filter combo can help solve air delivery problems and create a healthier environment for your plants. Overall, it’s a worthwhile investment for any gardening enthusiast.

12 Inch Exhaust Fan for Cooling and Ventilation Needs

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Overall Score: 8/10

The JAYEUW 12 Inch Exhaust Fan is a powerful and efficient solution for cooling and ventilation needs in various settings. With its industrial-grade design and stronger wind, it effectively reduces heat generation and provides optimal cooling. The high-quality metal body ensures stability and durability, making it resistant to humidity and high temperatures, perfect for kitchen ventilation. The fan features a durable copper winding motor that offers low noise, fast heat dissipation, and strong airflow. Its versatility allows it to be used in kitchens, garages, attics, greenhouses, and even chicken coops. With excellent packaging and professional customer service, the JAYEUW 12 Inch Exhaust Fan is a reliable choice for any gardening enthusiast or DIYer.

The JAYEUW 12 Inch Exhaust Fan is a reliable and efficient solution for cooling and ventilation needs. Its powerful features, including stronger wind design, high-quality metal body, and durable copper winding motor, make it an excellent choice for kitchens, garages, attics, greenhouses, and more. With its wide application and reliable performance, this exhaust fan provides optimal cooling and ventilation. The fan’s excellent packaging ensures safe delivery, and the professional customer service offers timely assistance. Whether you are a gardening enthusiast or a DIYer, the JAYEUW 12 Inch Exhaust Fan is a must-have for your gardening products collection.

12 Inch Exhaust Fan for Cooling and Ventilation

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Overall Score: 8/10

The DNYSYSJ 12 Inch Exhaust Fan is a powerful and durable ventilation solution for your kitchen, sheds, attics, and workshops. With its strong wind design, this industrial grade exhaust fan effectively reduces heat generation and provides optimal cooling and ventilation. The fan features a high-quality metal body with corrosion resistance, ensuring its stability and durability. It is equipped with a durable copper winding motor that offers low noise and stable operation. The fan is suitable for various applications, such as replacing an AC unit in your kitchen, garage, attic, greenhouse, or chicken coop. With its compact size and easy installation, the DNYSYSJ 12 Inch Exhaust Fan is a reliable choice for all your cooling and ventilation needs.

The DNYSYSJ 12 Inch Exhaust Fan is a reliable and efficient solution for cooling and ventilation needs in various settings. With its strong wind design and durable construction, it effectively reduces heat generation and provides optimal airflow. The fan’s compact size and easy installation make it a convenient choice for both residential and commercial spaces. While it lacks size options and specific warranty information, its overall performance and reliability make it a worthwhile investment for improving air circulation in your kitchen, sheds, attics, workshops, and more.

Year Round Solar Greenhouse & Off Grid Solar Power

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Overall Score: 8/10

The Year Round Solar Greenhouse & Off Grid Solar Power book is a 2-in-1 compilation that teaches you how to create your own solar power system and build your own passive solar greenhouse. Written by experts in the field, this book provides valuable information without drowning you in technical jargon. The greenhouse section covers everything from planning to construction and maintenance, including tips on avoiding common mistakes. The off-grid section explores various equipment options for solar power systems, making it accessible to homeowners without electrical trade knowledge. The book is described as easy to understand, well written, and informative, making it a highly recommended resource for anyone interested in self-sustainability or going off-grid.

The Year Round Solar Greenhouse & Off Grid Solar Power book is a comprehensive resource for individuals interested in creating their own solar power system and building a passive solar greenhouse. With its easy-to-understand language, valuable information, and expert guidance, this book is highly recommended for beginners and homeowners looking to go off-grid. Although it could benefit from more illustrations and some editing improvements, the book is praised for its clear explanations, mistake prevention tips, and comprehensive coverage. Whether you’re a beginner or have some knowledge in the field, this book will equip you with the necessary skills to embark on a self-sustainable green journey.

iLIVING 12" Wall Mounted Shutter Exhaust Fan

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Overall Score: 8/10

The iLIVING 12" Wall Mounted Shutter Exhaust Fan is a powerful ventilation fan designed for industrial use. With a coverage area of up to 1400 square feet, this fan is perfect for warehouses, garages, greenhouses, and workshops. It features a variable speed controller and a thermostat for precise temperature control. The fan is built to last with a sturdy galvanized steel frame, aluminum shutters and fan blades, and a reliable direct drive motor. It is also corrosion-resistant and comes with OSHA compliant wire guards. Installation is easy and the fan is UL/cUL Listed. Overall, this fan provides efficient and reliable ventilation for any large space.

The iLIVING 12″ Wall Mounted Shutter Exhaust Fan is a reliable and efficient option for industrial ventilation. Its powerful airflow and variable speed control make it suitable for large spaces, while its quiet operation and easy installation are added benefits. However, some users have reported issues with the thermostat accuracy and the fan’s size may not fit in all spaces. Overall, this fan provides excellent ventilation performance and is backed by reliable customer support.

Automatic Roof Vent Opener Greenhouse Accessories

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Overall Score: 8.4/10

The ANLEOLFIE Automatic Roof Vent Opener is a must-have accessory for any greenhouse gardener. It prevents overheating by automatically opening and closing your greenhouse windows without the need for power or batteries. The opener starts opening the windows between 59 – 77°F, making it ideal for higher wind situations. It can be easily installed on polycarbonate panels, wood, or metal frames. With its dual-spring design, it can support up to 30lbs of weight. Customers have praised its performance, especially in warmer weather, making it a game-changer for greenhouse owners. However, some users have reported issues with installation and durability. Overall, the ANLEOLFIE Automatic Roof Vent Opener is a reliable and efficient solution for maintaining the temperature in your greenhouse.

The ANLEOLFIE Automatic Roof Vent Opener is a valuable addition to any greenhouse. Its ability to regulate temperature without the need for power or batteries is impressive. It works effectively in warmer weather and provides convenience for greenhouse owners, allowing them to focus on other gardening tasks. However, users should be aware of potential installation challenges and durability concerns. With a score of 8.4, this product offers reliable performance and good value for money. Whether you have a small or large greenhouse, this opener is worth considering to maintain optimal growing conditions.

AC Infinity AIRLIFT T14 Exhaust Fan

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Overall Score: 8.5/10

The AC Infinity AIRLIFT T14 is a high-performance exhaust fan designed to effectively ventilate heat, moisture, odor, and dust from various spaces. It features dynamic temperature and humidity programming, allowing you to set timers, grow cycles, and schedules. With its WiFi app integration, you can remotely connect and access advanced programs, alarms, notifications, and view climate data. The fan is equipped with steel shutters, aluminum blades, and is IP-44 rated for high resistance against liquid and dust. Its 14-inch size provides powerful airflow of 1513 CFM while operating at a noise level of 68 dBA. The dual ball bearings ensure durability and longevity of the fan. With its sleek black design, this exhaust fan is the perfect solution for your ventilation and cooling needs in sheds, attics, and workshops.

The AC Infinity AIRLIFT T14 is a reliable and efficient exhaust fan that offers powerful ventilation and cooling capabilities. With its advanced temperature and humidity programming, you can easily customize and schedule the fan’s operation according to your specific needs. The WiFi app integration adds convenience by allowing remote access and control. The durable construction ensures long-lasting performance, while the IP-44 rating provides reliable protection against liquid and dust. While the controller screen readability and flaps’ weight could be improved, overall, this fan is a great addition to sheds, attics, and workshops. Whether you need to remove heat, moisture, odor, or dust, the AC Infinity AIRLIFT T14 is a reliable solution that will help maintain a comfortable and well-ventilated space.

iPower 24 Inch Shutter Exhaust Fan

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Overall Score: 8.5/10

The iPower 24 Inch Shutter Exhaust Fan is an efficient and durable cooling solution for your garage, attic, greenhouse, shop, or chicken coop. With automatic shutters, it can replace your AC unit and provide optimal cooling and ventilation. The fan is made with corrosion-resistant aluminum shutters and blades, ensuring longevity and preventing rust formation. Installation is easy, and it can be added to a window opening or opening in the wall along with a thermostat for optimal cooling. This industrial-grade fan operates at 1400RPM, offering a powerful airflow of 2750 CFM. With its sleek silver color and reliable performance, it is a great addition to any gardening setup.

The iPower 24 Inch Shutter Exhaust Fan is a reliable and efficient cooling solution for any gardening setup. With its automatic shutters, corrosion-resistant construction, and powerful airflow, it can effectively replace an AC unit and provide optimal cooling and ventilation. While some reviewers have expressed concerns about flimsy louvers and poor packaging, overall, this fan offers a great performance. However, potential buyers should be cautious regarding its build quality. With its sleek silver design, it adds a touch of style to any space. For those in need of reliable cooling and ventilation, the iPower 24 Inch Shutter Exhaust Fan is worth considering.

Buyer's Guide: Greenhouse Fans and Vents

Welcome to our ultimate buyer's guide on greenhouse fans and vents! Are you ready to dive into the wonderful world of air circulation in your greenhouse? Get ready to unlock the secrets of maintaining a healthy and thriving environment for your beloved plants. Let's explore the essential factors to consider when choosing the perfect greenhouse fans and vents!

*Why Do You Need Greenhouse Fans and Vents?*

• A breath of fresh air: Proper air circulation is crucial for a greenhouse. Fans and vents help regulate temperature, humidity, and air quality, promoting optimal growth and preventing the risk of diseases.

*Factors to Consider*

1. Size Matters

• Evaluate your space: Measure the dimensions of your greenhouse to ensure proper fan and vent sizing. A larger greenhouse may require multiple units for efficient airflow.

2. Fan Power

• Determine the CFM: Cubic Feet per Minute (CFM) is a measurement of the amount of air a fan can move. Calculate the required CFM based on the size of your greenhouse and the desired air exchange rate.

3. Energy Efficiency

• Go for the green: Look for fans and vents with energy-efficient features such as low-power motors and adjustable speed settings. This not only reduces your carbon footprint but also lowers your electricity bills.

4. Noise Levels

• Keep it peaceful: Consider the noise levels produced by fans. Opt for quiet models if you plan to spend time in your greenhouse and value a serene growing environment.

5. Durability and Maintenance

• Invest wisely: Choose fans and vents made from high-quality materials that can withstand the sometimes harsh greenhouse environment. Ensure they are easy to clean and maintain for long-lasting performance.

6. Ventilation Design

• Strategize airflow: Select vents that can be adjusted or automated to regulate airflow based on temperature and humidity changes. Look for designs that prevent rain or pests from entering, ensuring a safe and controlled environment.

7. Power Source

• Consider your options: Decide whether you prefer fans that operate on electricity, solar power, or other renewable energy sources. Consider the availability of power sources in your greenhouse and the energy efficiency of your chosen option.