Reviews Energy saving Vent Opener

AAADRESSES Greenhouse Window Ventilation Bracket, Automatic Ventilation Switch, Solar Thermal Window Opener, Automatic Window Opening Tool for Greenhouse

  • [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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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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Automatic Roof Vent Opener Dual Spring Greenhouse Accessories Solar Heat Sensitive Automatic Greenhouse Window Opener Replacement Greenhouse Vent Opener Greenhouse Opener for Ventilation (2 Pcs)

  • ...untainous areas, bringing much convenience to you.
  • Solar Heat Sensitive: the auto greenhouse vent opener will remain open, when the temperature exceeds 25 degrees Celsius, and the opener will close completely, when temperature drops to 15 to 18 degrees Celsius, using solar energy, no batteries or electrical power needed.
  • Widely Applicable: these greenhouse accessories are practical and useful tools, which can be widely applied for greenhouse windows and greenhouse vents in higher wind situations, maintaining the nice growing temperature and preventing your greenhouse from overheating.
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Heartland Natural Energy Saving Dryer Vent Closure - Outside Heartland Dryer Vent Cover Adapts to Outdoor Siding

  • HIGH QUALITY VENTILATION – Protect your wallet, energy, and home with the Heartland Natural Dryer Vent Closure. With self-sealing construction, this vent cover pushes conditioned air back into the home and keeps the cold air out season after season..
  • EASY TO INSTALL - Quickly replace your old vent with the Heartland Natural Vent in less than 30 minutes. Featuring a square base with pre-drilled holes for simple, user-friendly assembly, the vent cover must be installed in a vertical position..
  • SAVES MONEY & ENERGY – This dryer vent closure saves you time and money. This energy-saving closure is designed to keep conditioned air in the home and prevent any unwanted guests out. Do your wallet a favor with the Heartland Natural Vent..
  • SPECIFICATIONS - The Heartland Natural Dryer Vent Closure is 13.2 x 7.4 x 6.7 inches in size and weighs 1.8 pounds. This versatile vent closure can be mounted to brick, masonite, and press board..
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Work Boot Covers - Reusable - 10 Years Warranty - Indoor Floor Protection for Home Services - One pair - Medium - US Size 8-9

  • HIGH QUALITY VENTILATION – Protect your wallet, energy, and home with the Heartland Natural Dryer Vent Closure. With self-sealing construction, this....
  • EASY TO INSTALL - Quickly replace your old vent with the Heartland Natural Vent in less than 30 minutes. Featuring a square base with pre-drilled....
  • SAVES MONEY & ENERGY – This dryer vent closure saves you time and money. This energy-saving closure is designed to keep conditioned air in the home....
  • SPECIFICATIONS - The Heartland Natural Dryer Vent Closure is 13.2 x 7.4 x 6.7 inches in size and weighs 1.8 pounds. This versatile vent closure can be....
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BuilderS Best Inc. 010117 29 Inch -50 Inch Close Clearance Dryer Vent Periscope Pipe For Venting To Top

  • SUPERIOR QUALITY DRYER VENT KIT – Capture lint, dust, pet hair and more with the energy-efficient, cost-saving BetterVent indoor dryer vent kit for electric dryer. With a stainless steel pre-filter screen and a polyester filter, this high-quality dryer vent kit traps the finest dust particles. Perfect for renters and homeowners, this double filter system ensures a healthy indoor environment..
  • MADE IN THE USA – Sustainable and built to last, BetterVent dryer vents are manufactured in the United States of America. Save energy, time and money with this long-lasting, high-quality indoor dryer vent kit..
  • NO WATER NEEDED & ENERGY EFFICIENT – The BetterVent patented double filter system has no water requirement, eliminating messy cleanups. Dry clothes faster and increase savings in colder months by returning warm dryer air into the room..
  • SAFETY ALERT FEATURE – Don’t worry about forgetting to clean the screen or dryer filter. The patent-pending Safety Vent Flap will automatically open to keep your dryer from overheating until maintenance is performed. Once your flap is calibrated correctly, it will only open when approximately 80% of the airflow is restricted. If you notice that your dryer is taking longer to dry your clothes, it is time to change th....
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Dryer Vent Cover 4 inch - Outdoor Dryer Vent Cover Natural Energy Saving, Dryer Vent Seal for Home Exterior

  • Dryer Vent Cover - Replaces standard 4 in (10.2cm) dryer vent hoods and louver vents. The hot air pushes an inner plastic cap up, the air and lint blow out and when the air stops blowing, the piece returns to it's resting position to block out unwanted guests and cold or hot air from the outside..
  • Save Energy - The exterior dryer vent cover is an energy saving design to keep out hot or cold air..
  • Prevent Unwanted Elements - The outdoor dryer vent cover keeps out unwanted pests and animals from getting in the vent..
  • Easy to Install - The dryer vent seal is easily quick to assemble with pre-drilled holes on base for easy mounting. The dryer vent covers for home exterior must be installed in a vertical position..
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BIBISTORE Solar Automatic Window Opener for Greenhouse Heat Sensitive Auto Greenhouse Vent Opener Greenhouse Accessories Hothouse Roof Vent Kit-Lifts 15 Lbs

  • ... wind damage when opening and closing. When temperature above 25°/77°F, the window opener will keep opening.Fully open temperature at 30° (86°F) or above.
  • once temperature drop to about 15°/59°F, the window opener will totaly close..
  • 【NON ELECTRIC】Uses solar energy, open or close the greenhouse vents as temperature rises or drops and clamps to greenhouse bars - no drilling needed quality construction..
  • 【APPLICATION】Maximum window opening approximately 45cm/18'', 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)..
  • 【AUTOMATIC】This 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°.
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BetterVent Indoor Dryer Vent Kit, Made in the USA, Protect Indoor Air Quality and Save Energy with a Superior Dryer Lint Filter, Electric Dryers Only

  • SUPERIOR QUALITY DRYER VENT KIT – Capture lint, dust, pet hair and more with the energy-efficient, cost-saving BetterVent indoor dryer vent kit for electric dryer. With a stainless steel pre-filter screen and a polyester filter, this high-quality dryer vent kit traps the finest dust particles. Perfect for renters and homeowners, this double filter system ensures a healthy indoor environment..
  • MADE IN THE USA – Sustainable and built to last, BetterVent dryer vents are manufactured in the United States of America. Save energy, time and money with this long-lasting, high-quality indoor dryer vent kit..
  • NO WATER NEEDED & ENERGY EFFICIENT – The BetterVent patented double filter system has no water requirement, eliminating messy cleanups. Dry clothes faster and increase savings in colder months by returning warm dryer air into the room..
  • SAFETY ALERT FEATURE – Don’t worry about forgetting to clean the screen or dryer filter. The patent-pending Safety Vent Flap will automatically open to keep your dryer from overheating until maintenance is performed. Once your flap is calibrated correctly, it will only open when approximately 80% of the airflow is restricted. If you notice that your dryer is taking longer to dry your clothes, it is time to change th....
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Yziixi Solar Heat Sensitive Automatic Greenhouse Vent Opener Auto Vent Kit Gardening Tools for Greenhouses Roof Ventilation Single Spring Vent Opener

  • 【HIGH QUALITY】All parts corrosion resistant. Spring controlled - Resists wind damage when opening and closing. When temperature above 25°/77°F,....
  • 【NON ELECTRIC】Uses solar energy, open or close the greenhouse vents as temperature rises or drops and clamps to greenhouse bars - no drilling....
  • 【APPLICATION】Maximum window opening approximately 45cm/18'', depending on adjustment and load. Window roof vent opener Suitable for greenhouse....
  • 【AUTOMATIC】This opener will automatically open and close your greenhouse window, as the temperature changes automatically, maintains the best....
  • 【NOTICE】 Do not apply excessive loads by locking or covering window.The automatic ventilation window opener in the greenhouse cannot be used in an....
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