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Best Crawl Space Air Vent

Crawl Space Recessed Foundation Vent Cover - Black (For 8"x16" Foundation Openings)

  • Crawl space vent cover recesses into most 8"x16" openings. This is a solid piece cover. It does not open..
  • Attaches to inside of crawl space foundation opening with fasteners or adhesive (not included). You must remove you old vent to use this cover..
  • Crawl space vent cover can be insulated by gluing insulation inside the cover. May be used permanently or just for winter..
  • Dimensions: Rectangular Inside - 7 ¾” X 15" Outside Mounting Lip - 9 ¾" X 17 ¼" Inside Recessed Depth - 1 ¼"..
  • Excellent for closed, encapsulated or conditioned crawl spaces. May be painted with a plastic adherent paint..
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Crawl Space Vent Cover - Outward Mounted (Black, 10" Height x 18" Width)

  • SURFACE MOUNTED: Attaches to outside of crawl space foundation wall over 8"x16" openings with screws or adhesive (not included)..
  • SOLID ABS PLASTIC VENT COVER: Won't rust or rot! Does not go into the opening. Mounts over the opening..
  • DOES NOT OPEN OR CLOSE: This is a solid piece vent cover for enclosed, encapsulated, or conditioned crawl spaces..
  • INSTALLATION: Designed to be mounted over standard 8" height x 16" width crawl space openings. Screw directly into foundation wall with a 1/4" masonry bit or construction grade adhesive..
  • PAINTABLE: May be painted with a plastic adherent paint. Crawl space vent cover can be insulated by gluing insulation inside the cover..
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Abestorm Crawlspace Ventilation Fan with Humidistat, Basement Crawlspace Vent Fans with Dehumidistat & Freeze Protection Thermostat, Dual Air Vent Fan for Crawlspace/Basement/Kitchen (220 CFM Airflow)

  • 【Crawl Space Basement Ventilator Fans】: Airflow: 220CFM. Size: 18" x9" x2". This crawlspace/basement vent fan is designed to ventilate out odors and pollutants, while reducing humidity levels to prevent mold in your crawl space and basement..
  • 【Built-in Dehumidistat & Freeze Protection Thermostat】: Operating humidity: 20%-80%RH. This crawlspace vent fan with humidistat features Durable Stubborn Aluminum Zinc Shell, Freeze Protection Thermostat, ideal for work in a humidity and a low-temp environment, don't worry it rust..
  • 【Powerful But Quiet Fan Booster Motor】: 003c48dba noise. This register booster fan features durable centrifugal blades and ball bearing motor, cools and ventilates areas with its powerful airflow..
  • 【Easy-to-Operate Vent Fan】: Features knob control panel, easy to set time for running. Just plug it in, set it and forget it. Easy to exhaust vent radon gas, treated wood gases and odors, prevents migrating into living areas..
  • 【Best Gift For Your House】: Let this ventilator fan be the best helper for your house. Dual fans ventilator with exhaust and intake, designed to control the temperature and humidity levels of your crawlspace, basement, attic, and garage, Increases air circulation to protect home and occupants..
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Denwenny IP55 Grade High Flow Crawl Space Ventilator Fan, 8.7Inch with humidistat Dehumidistat, Freeze Protection Thermostat for Crawlspace, Attic, Garage, Basements with Isolation Mesh (540CFM)

  • 【Functions & Applications】High-Flow Powered Ventilator Fan for damp crawl spaces，Basement, ttic and Garage to reduce Humidity. It can increase air circulation to stop condensation and wood rot. Also, used for exhausting vent radon gas, treating wood gases and odors, and preventing them from entering into living spaces..
  • 【Key Features】Built-in dehumidistat and Freeze Protection Thermostat. The Dehumidistat control will not operate if the freeze protection thermostat senses low outdoor temperatures..
  • 【Main Characteristics】√ IP55 rated fans, Be Stable working in humidity Crawl space. √ Isolation Mesh，Comes with a fence to stop reptiles from crawling into your living space..
  • 【Product Detail and Installation】Air Out.
  • Noise: 003c40dB. When installed, Faceplate can be trimmed to match non-standard foundation openings..
  • 【Warranty】Valid for 2 years warranty from purchase date. Denwenny's customer support. The team is always one email away..
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Denwenny 260CFM Crawl Space Ventilator Fan , 6.7 Inch Vent Fan with humidistat Dehumidistat, IP55 High AirFlow Freeze Protection Thermostat for Crawlspace, Garage, Basements with Isolation Mesh

  • 【Functions & Applications】High-Flow Powered Ventilator Fan for damp crawl spaces，Basement, attic and Garage to reduce Humidity. It can increase air circulation to stop condensation and wood rot. Also, used for exhausting vent radon gas, treating wood gases and odors, and preventing them from entering into living spaces..
  • 【Key Features】Built-in dehumidistat and Freeze Protection Thermostat. The Dehumidistat control will not operate if the freeze protection thermostat senses low outdoor temperatures..
  • 【Main Characteristics】√ IP55 rated fans, Be Stable working in humidity Crawl space. √ Isolation Mesh，Comes with a fence to stop reptiles from crawling into your living space..
  • 【Product Detail and Installation】Air Out.
  • Noise: 003c40dB. When installed, Faceplate can be trimmed to match non-standard foundation openings..
  • 【Warranty】Valid for 2 years warranty from purchase date. Denwenny's customer support. The team is always one email away..
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Denwenny 720CFM IP55 Rated High Flow Powered Crawl Space Ventilator Fan, 10\ Vent Fan with humidistat,Dehumidistat, Freeze Protection Thermostat for Crawlspace, Garage,Basements with Isolation Mesh

  • 【Functions & Applications】High-Flow Powered Ventilator Fan for damp crawl spaces，Basement, ttic and Garage to reduce Humidity. It can increase air circulation to stop condensation and wood rot. Also, used for exhausting vent radon gas, treating wood gases and odors, and preventing them from entering into living spaces..
  • 【Key Features】Built-in dehumidistat and Freeze Protection Thermostat. The Dehumidistat control will not operate if the freeze protection thermostat senses low outdoor temperatures..
  • 【Main Characteristics】√ IP55 rated fans, Be Stable working in humidity Crawl space. √ Isolation Mesh，Comes with a fence to stop reptiles from crawling into your living space..
  • 【Product Detail and Installation】Air Out.
  • Noise: 003c50dB. When installed, Faceplate can be trimmed to match non-standard foundation openings..
  • 【Warranty】Valid for 2 years warranty from purchase date. Denwenny's customer support. The team is always one email away..
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ALORAIR Crawlspace Ventilation Fan, Crawlspace Fan vent with Temperature Humidity Controller, Timing Cycle, Speed Control, for garage, shed, crawl space, basements, 240CFM (Air-out)

  • A REAL SPACE SAVER- Air Out. Unit Dimensions: L x W x H: 18.2" x 1.7" x 9". Airflow: 240 CFM. Noise: 48 d(BA). Quiet enough, this exhaust fan is the first choice to control the basement & crawl space temperature and humidity levels..
  • NICELY EQUIPPED: This 7-blade crawl space fan with a front metal grille and dual ball DC motors can move 240 CFM air. Multi-function operation panel, wind speed adjustment, time timing, temperature setting, humidity setting are standard functions. The time loop function has been added, and the user can cycle the unit by setting the unit rest time and working time..
  • Built to Last - with a metal fan cage and stainless steel body for Crawl Space, Basement, Attic, Garage, Hydroponics, Grow Tents. ☆The temperature and humidity probe should be installed in the same space as the equipment.
  • ensure that the temperature and humidity probe will not get wet or damaged..
  • TRUSTED FOR GENERATIONS -sales service-We believe in quality and after-sales service. All our high-quality ALORAIR crawl space fans are made for your full utilization. It is sure to last long and still keep its shape look. Your satisfaction is guaranteed with a 2 Years Warranty and an excellent after-sales service team..
  • In the box-The VentirPro-S2 Air-Out Ventilator F....
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briidea Crawl Space Humidistat Controller, Dehumidistat and Thermostat Control with 2 Plug in Outlets, Reduce the Crawl Space Humidity Level, Ideal for Basements, Attics, Garages

  • IMPROVE INDOOR AIR QUALITY: Most of the air in your home comes from your crawl space, have our dehumidification controller, by driving ventilator fans to help better reduce the moisture level or radon level in your house, improve the indoor air quality of your home , let you and your family breathe fresh air.
  • 2 CONTROL MODES: Our dehumidification controller provides 2 control modes: 1. Dehumidistat.
  • 2. Thermostat + Dehumidistat control, with 2 plug-in sockets, individual on/off switches, you can choose the appropriate control mode according to your needs. The power cord and socket all meets UL listed, safe guarantee. Buy it now and keep your crawlspace from getting wet.
  • MORE CONFORTABLE HOME: Reducing the humidity level in the crawl space helps your home stay dry in humid summer, with our dehumidistat controller you can customize the humidity level inside your house. Turn on your ventilators or fans automatically when the humidity rises above set % to prevent growth and wood rot, automatically turn off below the set %, make your home more comfortable.
  • SAFE YOUR MONEY: With this dehumidistat controller, you can by controlling the humidity/temperature in your crawl space and prevent your dehumidifier from running 24/7, reducing energy consumption and savi....
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Tjernlund CS2 Crawl Space Intake Fan Supply 220 CFM Model

  • Pair with V-Series crawl space exhaust fans for air supply in restrictive crawl spaces.
  • Includes metal faceplate and 6 foot grounded power cord.
  • 220 CFM, 40 watt maintenance free supply air fans.
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Remington Solar - Foundation and Crawl Space Ventilation Fan (6 x 6.75 x 2.75”) for Any Home – Automatic Temperature Control, Fights Condensation and Moisture in Your Home’s Basement, Garage or House

  • ...tion to eliminating moisture damage and protecting your home!.
  • KEEP FOUL ODORS AT BAY: Wondering where those pesky smells may be coming from? It may be right under your feet! With condensation comes moisture damage, which can create a foul-smell! Eradicate smells and prevent moisture damage with this Foundation Crawl Space Fan!.
  • FIGHT CONDENSATION AND PREMATURE AGING OF YOUR HOME: Excessive humidity levels in foundations, basements and crawl spaces is the leading cause of rotted beam supports and support columns. Make sure your home, office building, or work space is NOT deteriorating right before your eyes by easily installing this solar powered ventilation fan..
  • REMOVE HUMIDITY AND SAVE ENERGY WITH EASE: The humidistat on this 660 CFM Foundation Crawl Space Fan is built to combat humidity. It automatically turns on when relative humidity reaches 70%, then turns off when humidity decreases to 50% making it easier for you to sit back and relax!.
  • RISK-FREE PURCHASE: We are confident that you will love our Remington Solar Powered Foundation and Crawl Space Fan as much as we do, but if for any reason you are not completely satisfied, we have a 30-day money back guarantee and a limited lifetime warranty!.
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CORE 4 Person / 6 Person Straight Wall Cabin Tents (4 Person)

  • SPACIOUS CABIN: Most campers will be able to stand straight up rather than crawl around. Fits one queen size air mattress or two standard size cots..
  • COMFORTABLE: The water repellent rainfly is removable in warmer weather to expose the mesh ceiling for panoramic views for star gazing on clear summer nights. Also, the advanced venting system uses the adjustable air intake vent designed to draw in cool air from the ground while the mesh ceiling allows hot air to escape keeping you comfortable all season..
  • INTERIOR ORGANIZATION: Keep small items off the floor by using the included gear loft with lantern hook..
  • WHAT'S IN THE BAG: Tent, tent poles, rainfly, gear loft, tent stakes, and carry bag..
  • 1 YEAR LIMITED WARRANTY: We strive for total satisfaction with all of our products..
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CORE 4 Person / 6 Person Straight Wall Cabin Tents (6 Person with Screen Room (Green))

  • SPACIOUS CABIN: Most campers will be able to stand straight up rather than crawl around. Fits one queen size air mattress or two standard size cots..
  • COMFORTABLE: The water repellent rainfly is removable in warmer weather to expose the mesh ceiling for panoramic views for star gazing on clear summer nights. Also, the advanced venting system uses the adjustable air intake vent designed to draw in cool air from the ground while the mesh ceiling allows hot air to escape keeping you comfortable all season..
  • INTERIOR ORGANIZATION: Keep small items off the floor by using the included gear loft with lantern hook..
  • WHAT'S IN THE BAG: Tent, tent poles, rainfly, gear loft, tent stakes, and carry bag..
  • 1 YEAR LIMITED WARRANTY: We strive for total satisfaction with all of our products..
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MAXXAIR 00-933066 Original Vent Cover-White

  • Side Vent Fan----This side air vent ventilation air fan is suitable for RV camper motorhome trailer boat marine caravan yacht, etc. Rated Voltage: DC 12V. Power: 25W. 100% brand new, please confirm whether the size is appropriate before purchasing.
  • High Efficiency----The exhaust fan has high efficiency to ensure fast air flow, so as to improve the air quality and improve the quality of life. No noise during work, bringing you a quiet space, this side air vent fan is universal to all roof vent.
  • Mesh Inside----This rv side air vent fan has an inner mesh, which can prevent the entry of unknown objects and affect the operation of the fan, so it is safe and practical. Professional manufacturing brings you high quality experience.
  • Easy to Install----This side air vent ventilation air fan for rv is easy to install and operate with 5 mounting screws. The cutting hole size is about 123 x 163mm / 4.84 x 6.42in.
  • High Quality----This rv side air vent fan adopts high quality ABS plastic material, which is high temperature and long service life. Our product has strict quality control standards, through improved design and advanced production technology to provide you with high quality products.
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