Top 8 Best Greenhouse Vent

Automatic Window Opener Prevent hobby greenhouse overheating. Auto OpenClosed.The greenhouse window opener does not consume any power, no batteries or electrical power needed. Ideal for your greenhouse window, wall and hobby vents in higher wind situations. Starts opening between 59 - 77F, Replaces manual vent arm. Screw directly into polycarbonate panels, wood, or metal frames..

HIGH QUALITYAll parts corrosion resistant. Spring controlled - Resists wind damage when opening and closing. When temperature above 2577F, the window opener will keep opening.Fully open temperature at 30 86F or above once temperature drop to about 1559F, the window opener will totaly close.. NON ELECTRICUses solar energy, open or close the greenhouse vents as temperature rises or drops and clamps to greenhouse bars - no drilling needed quality construction.. APPLICATIONMaximum window opening approximately 45cm18'', depending on adjustment and load. Window roof vent opener Suitable for greenhouse window up to 7kg if more than 7kg, we recommend you to use two window opener.. AUTOMATICThis opener will automatically open and close your greenhouse window, as the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.. NOTICE Do not apply excessive loads by locking or covering window.The automatic ventilation window opener in the greenhouse cannot be used in an environment with a temperature higher than 50.

APPLICATIONS This 12 inch shutterexhaust fan with automatic Shutters can help replace your ac unit by cooling your garage, attic, greenhouse shop or chicken coop.. INSTALLATION Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling.. COOLING AND VENTILATION This industrial grade shutter fan can solve all of your cooling and ventilation needs.. RUST PROOF ALUMINUM SHUTTERS This shutter fan is made with corrosion resistant aluminum shutters and blades. This provides longevity to the fan and will prevent any rust from forming.. 120 Volts, 63W, 0.52A,1750 rpm, 11MS, 1800CFM, the black wire of the fan is connected to switch ,the White wire of the fan is connected to Neutral and green wire to ground..

PRODUCT DIMENSION This 12-Inch Automatic Gravity Shutters outer dimension measures 14.96 x 14.96 x 1.38 Length x Width x Depth, ideal for home, garages, and greenhouses check the product image for detailed product dimensions.. HIGH-QUALITY ALUMINUM Product made from high-quality aluminum that its durable and never corrosion or rust, maintain a neat and smooth surface.. WEATHER AND PEST PROOF Precision manufacturing that the louvers can 100 fully close to prevent water from entering. Heavy duty and precision structure enable this Shutter to withstand tropical storm conditions including hurricanes and tornados.. FUNCTIONAL Automatically open and gravity close. This shutter accompany with an iPower motor and fan blade can help to cool your space and remove excess heat, moisture and dust.. CAUTION This Automatic Gravity Shutter is sold alone, does not include the exhaust fan blade and motor..

Suitable for Most Greenhouses-- Up to 15lb load-bearing capacity, JINGOU greenhouse Automatic Vent Opener kit is suitable for most greenhouse. Maximum opening weight 7 kg, Maximum height approx. 45 cm.. Solar Heat Sensitive Working Condition-- Solar greenhouse vent opener works when the temperature exceeds 77F 25C, solar vent opener will open. while temperature drops to 59F 15C, the greenhouse kit will shut down completely.. Upgraded Material, Reliable and Reusable-- JINGOU greenhouse side window automatic vent opener made of Zinc-coated Steel, Durable and Anti-rust , makes it has a longer servies time. Product Size 12x1.4 x1.57inch31.5x3.5x4cm, Weight 0.97lb440g.. Automatic OpeningClosing, No Batteries or Electrical Power Needed--Using solar energy, the greenhouse automatic temperature controlled window opener automatically opens and closes through the thermal induction of temperature.. Equipped with Screws, Easy To Install-- Greenhouse window opener automatic. Vent opener greenhouse equipped with screws, screw it into the panel , wood or metal frame directly with a screwdriver, simple and convenient..

COOL CLEAN SOLAR FAN - The solar powered fan kit are equipped with 20W high efficiency solar panel 8 Inch high speed DC fan. A perfect ventilation solution for Greenhouse, Chicken Coops, Sheds, Pet Houses, RV, Window Exhaust, Outdoor Camping, DIY Cooling and ventilation in this hot summer to reduces the indoor temperature and effectively enhance air circulation.. HIGHER AIRFLOW - Enhanced blade and engineered motor maximize airflow at high speed with low noise. Featuring with dual ball bearing makes the blades faster to ventilate out excess heat, moisture, dust and odors from various spaces. Diameter 8INAirflow 480CFMSpeed 2600RPMNoise 36dBDC 12V.. SAFETY PROTECTION - The solar panel fan main frame and fan blade are made of premium ABS material, equipped with a double plastic protection net to prevent small animals from being injured and eliminate the risk of touching the blades. Automatic shrink valve design effectively blocks the entry of wind and rain. Safe for use. POWERFUL EFFICIENCY - Multi-layered sheet lamination enhances solar cells performance and provide more than 10 years service life. The high efficiency solar panel allows to power the fan at high speed even on cloudy days.. EASY TO USE - The solar fan equipped with OnOff switch to manually control the ventilation fan ONOFF, really practical and useful. Use completely free solar energy as energy to drive the fan, no need to use mains power, no extra wiring work, safe and reliable. 247 responsive support and 12-months extended warranty.. USAGE ADVICE - 1.The solar fan is solar powered, it can't storage power. Please expose it to the full sun, ensure there is no shadow and press the OnOff switch, it will surprise you. The solar powered fan will automatically shut down when the sun set. 2.No mounting hardware with the solar panel. Pre-drilled holes on the back of the solar panel to compatible with multiple brackets, please purchase the mounting hardware or brackets to meet your own demand..

Additional adjustable ventilation provides and increase airflow and aides cooling during warmer days. Interior shutters are operated with manual handle to control of the air flow. Easy to install, replaces existing polycarbonate panels. Fits Palram's greenhouses harmony, mythos, hybrid, octave, essence, balance and Americana. 1 year limited warranty.

INCREASED VENTILATION The Canopia Roof Vent Kit opens for additional air ventilation. GREAT WITH SIDE LOUVER Increases circulation when paired with the side louver window ASIN B00LM9357I. REGULATE TEMPERATURES The increased air flow helps regulate the temperature. ADJUSTABLE Manual adjustment for variable airflow. DESIGNED FOR MYTHOS AND HYBRID GREENHOUSES Works with all Silver mythos and Hybrid greenhouses as well as americana and essence models.

MATERIALMade of high-quality stainless steel material, environmental-friendly, safe, sturdy, durable, anti-rust and corrosion resistant.Fine workmanship, beautiful decor for home, modern new house necessity.. DESIGNDesign of round flat cover with 45Louver and built in fly screen mesh,inside louver design has secondly rainproof effect to prevent rain from damage,fly sceen mesh to prevent small pet into house .. EASY INSTALLATION The air vent could be controlled to meet your demand by adjusting the regulating valve of our air vent, convenient and practical. Can be perfectly installed on the ceiling or wall, also very easy to disassemble for conveniently cleaning.. WIDELY USEThe ventilation duct cover can be perfectly used for indoor exhausting, lower noise, perfect for bathroom vents and extractors, air conditioning units, kitchen fans and vents, all home wall vents, gas and electric dryer etc... SPECIFICATION150mm 6Air Vent Ventilation Grille Cover applied to 6in circular pipeducting hose..

1.Thicker and stronger material with 2-spring type, suitable for windy mountain area, resist wind twist.. 2.Aluminium and stainless steel material, No worry corrosion.. 3.Solar energy sourced, no operating cost, environmentaly friendly.. 4.Both Clamp and screw for easy installation.. 5.Pack well for shipment..