3 best exhaust fan ventings

• 【 Cost-Saving & ​​​Affordable 】- Fully automatic operation powered by solar energy, not only cools your roof, but also reduces the load on your air conditioning system, and cuts your cooling costs with low electric power expense.
• 【 Powerful & Built-in Battery 】- With inbuilt rechargeable lithium battery, the solar powered fan turns on as soon as the sunlight hits the solar panel, moves 11.6 cubic feet air per minute and keeps your roof, attic, or shed cool and ventilated with fresh air circulation all-day.
• 【 Easy Installation 】- The solar attic fan has pre-drilled mounting holes, self-tapping screws for easy installation. It is a ready-to-use play solar fan, just take it out of the box, don't need any extra wiring.
• 【 Well-Made Material 】- The material of this solar attic ventilator is stainless steel which provides longevity to the fan and prevents any rust from forming.
• 【 Wide Application & Protect Home 】- It is the perfect solar powered exhaust fan for sheds, roof, attic, RV, boats, cabin, etc. It delivers an eco-friendly approach to neutralize moisture and drive out heat, protecting your home all year round.

User questions & answers

Question:	The pictures show 2 different blade, one with four blades and another with 5 blades, which is it
Answer:	Hello, I am deeply sorry for kept you confused. We upload wrong image. It is actually 5 blades. Thank you.
Question:	Which way does the fan rotate? Does it bring air in or suck air out? I'm looking for a vent fan that sucks air in from the outside
Answer:	blows air out
Question:	What size hole saw will I need
Answer:	Hi, you need to dig a hole around 4.6inch diameter to fix the vent. Hope it will be solve your problem. Thank you.
Question:	What square footage would this take care of
Answer:	I think they say onother sites like 600...but let me say a few things here do not be miss lead by their descriptions....1).It does nove air but if you put your hand by the flow you can barely feel it......2) It does not move constantly after charging or contantly as description says 3) I contacted customer service to figure out why mine only rens when in direct sun and I was only contacted bt email from an outscorced person from not only another country but another planet who couldn't answer my question or suggested I need to buy another unit if I wasnt happy with this one.....Do more research !!!!!!!! i probabbly would not buy this again !!!!!!!

Product features

If you’re looking for an easy way to ventilate your boat, shed, greenhouse or caravan, this is one perfect choice for you!

Easy Installation

• The installation hole needs to be about 4 3/4 inches to mount.
• Slightly less than 5 inches.
• It is a standalone solar exhaust fan and very easy to install.

Coming with an Inbuilt Battery

• Recharging during the day and provides you with continuous operation at night.
• Efficient in low light condition.

With ON/OFF Inbuilt Switch

• Please TURN ON the switch before using it
• When you don't use it, you can turn off the switch.

Functions of the Solar Venting Roof Fan

• An easy way to ventilate your boat, shed, greenhouse or caravan with fresh air.
• Protect home - it delivers an friendly approach to drive out heat, keeping your home cool in summer and protecting it from harm during the winter.
• Typically the solar powered fans operate ​entirely on solar energy and requires no electricity thereby helping you save more money at the cost of cooling your shed; utility shed, garden or caravan all year round.

Product description

Make sure your home is comfortable with Broan's Through-the-Wall Ventilation Fan! This ventilation fan does it all - from eliminating humidity or stubborn odors such as tobacco or garlic, the Through-the-Wall fan has got it covered. This unit is designed to fit walls from 5.25" - 10" thick or 4.5" - 9.5" thick and includes a built-in damper to minimize back drafts. It features a specially designed polymeric fan blade to always ensure the highest quality. It operates on 70 CFM with a 3.5 Sone rating. The motor is easy to assemble with the 'twist-lock' mechanism for a fast and simple installation. The white grilles are paintable so it can be cohesive with your existing decor and wall color. Accessorize this unit with the remotely mounted wall switch or variable speed wall control (sold separately). The 6" Broan Through-the-Wall Ventilation Fan is perfect for your home. Humidity Sensing: No, Motion Sensing: No, Motor Engineered For Continuous Operation: No, Night Light: No,Radiation Damper Available: No, Room Side Installation: No, UL Listed for use over bathtubs or showers when connected to a GFCI circuit: No,Rated Amps:0.7, Can Be Used To Comply With Title 24: No

From the Manufacturer

Since 1932, Broan-NuTone LLC has led the industry with forward-thinking residential ventilation products, unsurpassed built-in convenience products and superior customer service. While global expertise plays a critical role in Broan-NuTone's ability to being able to meet and exceed the needs and desires of homeowners and designers alike, Broan-NuTone is very proud of the fact that over 80 percent of their products sold in the United States are designed, engineered and manufactured in the United States with U.S. and imported parts. Manufacturing operations in the United States are located in Hartford, Wisconsin and Cleburne, Texas, with customer and technical services located in Hartford and in Cincinnati, Ohio. Broan-NuTone is committed to developing revolutionary products that improve the indoor environment as well as implementing procedures to preserve the outdoor environment. Broan is the industry leader of range hoods, ventilation fans, heater/fan/light combination units, Indoor Air Quality (IAQ) Fresh Air Systems, built-in heaters, whole-house fans, solar powered attic ventilators and trash compactors. NuTone holds major market positions in door chimes, central vacuum systems, stereo intercom systems, home theater speakers, medicine cabinets, ironing centers, ceiling fans and ventilation fans. BEST range hoods are the "Ultimate in Kitchen Ventilation” featuring state-of-the-art performance and Italian design.

• VERSATILE FAN: Ventilation fan helps eliminate humidity, tobacco smoke, and cooking odors to keep your house smelling fresh
• EFFICIENT: Operates on 70 CFM and has a 6.0 Sone rating for efficient and effective operation every use
• EASY INSTALLATION: Motor is easy to assemble with "twist-lock" mechanism and features an adjustable housings to fit walls from 4.5" to 9.5" thick and 5.25" - 10" thick for your convenience
• DECORATIVE: Paintable polymeric grilles allow you to ensure the fan is cohesive with your existing decor
• FEATURES: Built-in damper minimizes backdrafts for energy efficiency and specially designed polymeric fan blade for optimal performance

User questions & answers

Question:	Is it loud? Can you have a conversation In front of it
Answer:	It's not very loud, yes you could have a conversation near it. Had to do a small adjustment to free the fan, due to repacking from a previous customer.
Question:	Can this be left on 24 hours/day in a utility closet
Answer:	Indefinitely, I am not sure, but it does run here in 100 degree+ temps for most of the 24 hour day and has done so for about 4 years. If the temps are not too high it might be like one of those machines that if it runs all the time it will go until the bearings go out after a bunch of years.
Question:	does this fan have a continuous duty motor
Answer:	I can only comment on the Broan 509 and the specs on their site spec sheet say "Continuous Operation: No". https://www.broan.com/Bath-Vent-Fan/Utility-Fans/Through-Wall-Fans/509 Also, the speed controller cannot be used with Impedance protected fans, and yet Broan suggest it for the install.
Question:	Is the 10" thickness the minimum, or can it be trimmed down
Answer:	When installed as directed--with all components unaltered--the minimum thickness is 9 inches. However, as other have indicated, you can reduce this further by trimming the metal components of the duct. In fact, if you managed to glue/seal the fan housing directly to the plastic vent cap, the whole assembly requires only 5 inches. So there are a lot of options to put this unit in a thinner wall. If you trim the duct work, just be sure you have means to tape/seal everything once it is in the wall. On the final step, the length of the flexible duct is what enables you to tape/seal all the connections on the exterior side before compressing everything back into the wall.

Product features

BROAN 512M 6-Inch, Through Wall Fan, 70-CFM, White Grille

Having proper ventilation throughout the home is now imperative to provide a safe and comfortable living environment. BROAN ventilation fans provide the best solutions to ensure that contaminants are constantly removed from the indoors.

Eliminate humidity from laundry rooms, tobacco smoke from rec rooms, fumes from workshops, or cooking fumes from kitchens with the BROAN 512M Through Wall Fan.

Motor:

Plug-in, thermally protected, permanently lubricated. Quiet, durable polymeric blade. Motor assembly features fast, easy 'twist-lock' installation. Use with remotely mounted wall switch or BROAN Model 57W or 57V variable speed control (available separately). 120/127-Volts, 0.70-Amps, 2600-RPM.

Grilles:

Easy exterior wall installation. Spin-on installation. Features a white interior polymeric grille that can be painted to complement any decor. Grille dimensions: 8-inch diameter. Louvered white polymeric material. Integral bird screen. 6-Inch diameter flexible ducting included.

Housing:

Steel housing finished with electrically-bonded epoxy paint. Accommodates walls from 5-1/4-inch to 10-inch. Dimensions: 6-inch round x 4-3/8-inch length. Can be installed in outside walls from 5-1/4-inch to 10-inch thick (walls less than 6-inches thick will not use the 6-inch dia. flexible duct). HVI Certified.

Product description

Make sure your home is comfortable with NuTone's Duct-Free Ventilation Fan! This exhaust fan is perfect for rooms or half-baths where air circulation is needed but ducting is impossible or impractical. This compact unit is easy to install with the patented, fast snap-in metal housing. The whisper-quiet fan circulates air past the easily replaceable activated charcoal filter for a reliable and noiseless production. It features a plug-in, removable motor assembly with a polymeric impeller for efficient and powerful operation. The white polymeric grille is paintable so it can be cohesive with your existing decor and wall color. The NuTone Duct-Free Ventilation Fan is perfect for your home.

• VERSATILE FAN: Ventilation fan helps eliminate humidity, tobacco smoke, and cooking odors. Install the compact fan between ceiling joists or wall studs - wherever it's needed most!
• EFFICIENT: Fan circulates air past replaceable activated charcoal filter to continually cycle the air in enclosed spaces
• EASY INSTALLATION: Includes fast snap-in metal housing for a quick and simple installation
• DECORATIVE: White polymeric grilles are the perfect addition to your existing decor
• FEATURES: Plug-in, removable motor with the polymeric impeller wheel for high-quality operation every time

User questions & answers

Question:	what are the dimensions of the drywall cutout
Answer:	Rough in opening size is 7 1/4" x 7 1/4"
Question:	How is it powered
Answer:	It needs to be wired through a wall switch to your 110-120V house current, just like a light. If you are replacing an existing fan, you should be able to easily disconnect the power feed from the old one, and plug it in to this unit. If this is a completely new installation, you probably want to have an electrician install it to insure that it is wired to code.
Question:	If I take a huge dump will this clear the air. Will this push the air in my attic
Answer:	This is duct free. It doesn’t push the air anywhere. It runs your stench over a charcoal filter. If your dump is more load than a charcoal filter can handle, than the answer will be no... lol
Question:	what does the "NT" refer to? How does it differ from number
Answer:	Hi, What I found in researching this product for you is that the size seems to be the only difference in the two. 682 Housing Dimension LxWxH 7-1/2" x 7-1/8" x 3-3/4", 682DT Housing Dimension LxWxH 7-1/8" x 7-1/8" x 3-3/4"

Product features

NuTone 682NT Duct-Free Ventilation Fan

An easy-to-install solution, this fan is ideal where true ventilation isn't needed, and ducting isn't possible. Useful in half baths or rooms where humidity isn’t a concern, including closets.

The durable steel housing and polymeric grille are fastened with torsion springs. Plug-in removable motor assembly, polymeric impeller, and a long-lasting activated charcoal filter help keep air clean. Snap-in mounting attaches easily to framing in ceilings or walls.