Top Low Profile Vent Opener

1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors with Magnetic Reed Switch. These 38 Door Contact Position switches DCS Work

  • [Automatic Vent Opener]-- As the temperature changes automatically, this auto thermo for window maintains the best growing temperature and prevents your greenhouse from overheating.
  • [Greenhouse Helper]-- With this greenhouse vent autovent it can prevent greenhouse overheating. Ideal for your greenhouse window--opens and closes your greenhouse window. Start to open - 15°c - 25°c (60°-77F).
  • Fully open temperature 35° (19f) or above.
  • [Solar Energy]-- Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. This solar heat sensitive vent opener can lift up to 15 lbs. the cylinder closes well before deep freezing and opens again with no problem..
  • [Premium Quality]-- This solar heat sensitive adopted elongated aluminum cylinder with paint spraying, weather resistant. Aluminum frame looks more lustrous, durable and rust-proof..
  • [Warm Tips]-- Do not use this opener anywhere the temperature will exceed 45° (122F). To use with the greenhouse, you need to use the drilling tools to screw into the channel and fix it..
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Lambro 267W Duct Vent, 4",White

  • Opening/closing flaps prevent outside elements from entering the vent.
  • For new or replacement vent installations.
  • 11 in. length pipe for through the wall installation.
  • Installation screws and clamps sold separately.
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DITKOK Galvanized Steel Window Dryer Vent for 4" Dryer Vent Hose, Fit 26" - 36" Vertical Sliding Window Adjustable

  • The 4 inch adjustable air intake window vent by DITKOK was designed to provide the perfect solution for those that need to vent out of a window..
  • The window dryer vent is made with 24 gauge galvanized steel and has an aluminum back draft damper to prevent drafting from outdoors,and also prevent birds from nesting in the vent..
  • Simply place the vent in the open window, slide the side panels to fit the window opening (26" - 36" windows), and close the window. We designed this vent with an enlarged shroud to minimize airflow resistance. Don't worry the standard low profile dryer vent cover adds considerable resistance to airflow..
  • This window vent isn't just for the dryers, it can be used in paint booths, laser engravers, exhaust fan blowers, and just about any other device with a 4" circular exhaust..
  • We provide one year warranty. Note: The scratches on the surface are caused by the laser cutting machine during the cutting process, which is unavoidable, please understand..
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TOPOWN Galvanized Steel Window Dryer Vent for 4" Dryer Vent Hose, Fit 16" - 25" Horizontal/Vertical Sliding Window Adjustable

  • The 4 inch adjustable air intake window vent by TOPOWN was designed to provide the perfect solution for those that need to vent out of a window..
  • The window dryer vent is made with 24 gauge galvanized steel and has an aluminum back draft damper to prevent drafting from outdoors,and also prevent birds from nesting in the vent..
  • Simply place the vent in the open window, slide the side panels to fit the window opening (16" - 25" windows), and close the window. We designed this vent with an enlarged shroud to minimize airflow resistance. Don't worry the standard low profile dryer vent cover adds considerable resistance to airflow..
  • This window vent isn't just for the dryers, it can be used in paint booths, laser engravers, exhaust fan blowers, and just about any other device with a 4" circular exhaust..
  • We provide one year warranty. Note: The scratches on the surface are caused by the laser cutting machine during the cutting process, which is unavoidable, please understand..
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P Tec Products Low Profile Vent White

  • The Low-Profile Vent is commonly used in apartments and homes, especially for new vent installations. It is installed over exhaust ducts from: dryers, bathrooms, stoves or range hoods..
  • Increased airflow and decreased drafts – Keep out birds, insects, rodents, scorpions and more..
  • Magnetic outer door retention to prevent door flapping in gusty conditions..
  • Safer than traditional vents with reduced lint-build-up..
  • Installs in minutes, cleans in seconds -Reduced clothes drying time..
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Elite-Air FAT2 220 CFM Dual Fan Crawl Space Ventilator With Dehumidistat

  • Bathroom exhaust fan with revolutionary ECM motor and SmartFlow Technology for optimal CFM output.
  • Built-in Pick-A-Flow airflow selector allows you to select an airflow of 50, 80, or 110 CFM for your vent fan with the flip of a switch.
  • Single-hinged Flex-Z Fast bracket provides flexible, fast, and easy bathroom ceiling installation.
  • Vent fan with low-profile 5-5/8 housing depth that fits in 2 x 6 joist size or larger.
  • This Vent Fan Can Be Used To Comply With Ashrae 62.2, Leed, Iap, And California Title 24.
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DITKOK Window Dryer Vent, Galvanized Steel + Painted, for 4" Dryer Vent Hose, Fit 16" - 25" Vertical Sliding Window Adjustable, with Flexible Aluminum Ducting

  • The 4 inch adjustable air intake window vent by DITKOK was designed to provide the perfect solution for those that need to vent out of a window..
  • The window dryer vent is made with 24 gauge galvanized steel and has an aluminum back draft damper to prevent drafting from outdoors,and also prevent birds from nesting in the vent..
  • Simply place the vent in the open window, slide the side panels to fit the window opening (16" - 25" windows), and close the window. We designed this vent with an enlarged shroud to minimize airflow resistance. Don't worry the standard low profile dryer vent cover adds considerable resistance to airflow..
  • This window vent isn't just for the dryers, it can be used in paint booths, laser engravers, exhaust fan blowers, and just about any other device with a 4" circular exhaust..
  • During the cutting process, the zinc on the surface will be damaged, shortening the service life. After painting, the damaged surface of the window dryer vent can be repaired well, rust-proof is better, more durable, and more beautiful..
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Panasonic FV-08WQ1 WhisperWall Bathroom Fan, Thru-the-Wall Ventilation, 70 CFM

  • Bathroom exhaust fan with revolutionary ECM motor and SmartFlow Technology for optimal CFM output.
  • Built-in Pick-A-Flow airflow selector allows you to select an airflow of 50, 80, or 110 CFM for your vent fan with the flip of a switch.
  • Single-hinged Flex-Z Fast bracket provides flexible, fast, and easy bathroom ceiling installation.
  • Vent fan with low-profile 5-5/8 housing depth that fits in 2 x 6 joist size or larger.
  • This Vent Fan Can Be Used To Comply With Ashrae 62.2, Leed, Iap, And California Title 24.
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DITKOK Window Dryer Vent, Galvanized Steel + Powder Coated, for 4" Dryer Vent Hose, Fit 26" - 36" Vertical Sliding Window Adjustable, with Flexible Aluminum Ducting

  • The 4 inch adjustable air intake window vent by DITKOK was designed to provide the perfect solution for those that need to vent out of a window..
  • The window dryer vent is made with 24 gauge galvanized steel and has an aluminum back draft damper to prevent drafting from outdoors,and also prevent birds from nesting in the vent..
  • Simply place the vent in the open window, slide the side panels to fit the window opening (26" - 36" windows), and close the window. We designed this vent with an enlarged shroud to minimize airflow resistance. Don't worry the standard low profile dryer vent cover adds considerable resistance to airflow..
  • This window vent isn't just for the dryers, it can be used in paint booths, laser engravers, exhaust fan blowers, and just about any other device with a 4" circular exhaust..
  • During the cutting process, the zinc on the surface will be damaged, shortening the service life. After painting, the damaged surface of the window dryer vent can be repaired well, rust-proof is better, more durable, and more beautiful..
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AUTUMN Office Vent Cover - Adjustable Air Deflector for 24 x 24 Flat Office Ceiling Vents Air Conditioner or Heat

  • Our adjustable air condition vent cover allows you to easily control the airflow in your workspace or homespace, ensuring you are never too hot or too....
  • The low-profile office vent cover looks great and matches perfectly with your office aesthetic. The round deflector vents shield you from unwanted....
  • Made from durable plastic, the vent cover is strong and will last for years to come..
  • MADE IN USA: AUTUMN is an American manufacturing company. We believe that every product can be produced efficiently locally at an affordable price.....
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ALBEN Magnetic Office Vent Cover - Adjustable Air Deflector for 24 x 24 Flat Office Ceiling Vents Air Conditioner or Heat 1 Pack

  • Take Control of Your Comfort - Our adjustable air condition vent cover allows you to easily control the airflow in your workspace, ensuring you are....
  • Perfect for the Office - The low-profile office vent cover looks great and matches perfectly with your office aesthetic. The round deflector vents....
  • Hassle Free Installation - Our unique design magnetically attaches for a simple installation. The magnetic vent covers 24 x 24 inch air conditioner....
  • Made to Last - Made from durable plastic, the magnetic computer desk vent cover is strong and will last for years to come..
  • 100% Satisfaction Guaranteed - If you are at all displeased with your purchase, simply reach out to us via your order's page, and we promise to make....
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ALBEN Magnetic Office Vent Cover - Adjustable Air Deflector for 24 x 24 Flat Office Ceiling Vents Air Conditioner or Heat 2 Pack

  • Take Control of Your Comfort - Our adjustable air condition vent cover allows you to easily control the airflow in your workspace, ensuring you are....
  • Perfect for the Office - The low-profile office vent cover looks great and matches perfectly with your office aesthetic. The round deflector vents....
  • Hassle Free Installation - Our unique design magnetically attaches for a simple installation. The magnetic vent covers 24 x 24 inch air conditioner....
  • Made to Last - Made from durable plastic, the magnetic computer desk vent cover is strong and will last for years to come..
  • 100% Satisfaction Guaranteed - If you are at all displeased with your purchase, simply reach out to us via your order's page, and we promise to make....
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