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Q: Why rooms are provided with exhaust fans near top of side walls?
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What are the benefits of an oscillating fan?

Oscillating fans are very useful in large rooms where ceiling fans cannot cover the entire area. A portable oscillating fan rotates from side to side while blowing the air outwards. It can cover a large cone of area.


Why does a fan need coil and magnet?

Not all fans do need a coil and magnet - there are hand fans, punkah walla fans belt driven fans (as in your car) and Stirling engine fans that I can think of that do not need a coil or a magnet. It is only electrically driven fans that require a coil and magnet because they work on the principles of electromagnetism.


Which way do ceiling fans run?

Most ceiling fans will turn clockwise and counterclockwise


What is the difference between a ceiling fan and a table fan?

Ceiling fans should be equipped with a reversing switch to operate in a forward or reverse rotation. The ceiling fan should move the air down in the summer time and draw the air up in the winter time. The rotation of the table fan is governed by the manufacturer of the blades. These blades are contracted out and bought from a different company and the fan manufacturer will buy the cheapest ones possible. The manufacturer of the fan doesn't care what pitch blade they use, as they have the ability to run the motor in either direction depending on the blade pitch.


What is the difference between axial fans and propeller fans?

Axial fans are divided into three groups: propeller, tubeaxial and vaneaxial. Hence, every propeller fan is an axial fan but the opposite is incorrect.

Related questions

How good are the greenheck exhaust fans?

The Greenheck exhaust fan is one of the best fans on the market. You can find out more about their fans at the website greenheck.com.


Where can one purchase Fantech exhaust fans?

Fantech exhaust fans are available for purchase at retailers specializing in industrial fans. One can buy a Fantech exhaust fan from specialized retailers such as Johnstone Supply and Grainger.


What kind of exhaust fan for a kitchen?

There are literally countless numbers of exhaust fans on the market. You can go to the website GreenHeck.com in order to find out more about these great exhaust fans


What is the main point of using an exhaust fan?

Greenheck exhaust fans are used to ventilate rooms, buildings, attic spaces and more. Many of their fans are "green" which means that they meet certain standardized specifications for energy consumption. For example Greenheck's Cube model roof mounted exhaust fans were used in the Solaire apartment complex in New York contributing to a 30% greater energy efficient requirement than was mandated by the New York State Energy Code.


exhaust fans for home and garden use.?

Finding a fan for exhaust fans for home and garden use can be found at HomeDepot.com. Here, one can find many different types of exhaust fans at different price points and qualities.


What is coldness in hospitality?

Advertising air-conditioned rooms when the rooms only have ceiling fans.


What rooms in a house would one normally find extractor fans?

An extractor fan, also known as exhaust fans are most commonly found in the kitchen and bathroom of the house. In the kitchen it is used as a fume hood, and in the bathroom, it is used to remove excess moisture from the shower/bath.


What to do with ground wire on exhaust fans?

Connect the ground wire to the exhaust fan housing.


Where can I buy exhaust fans.?

You can order exhaust fans at many places online in many different price range. You can go to www.grainger.com/production/info/dayton-���exhaust-fans.htm - Cached for ideas.


Where can I find bathroom exhaust fans online?

Bathroom exhaust fans can be found on home improvement store websites. Check out homedepot.com and lowes.com and browse their selection of fans. They are sure to have one that works for your application.


Bathroom Exhaust Fans?

form_title= Bathroom Exhaust Fans form_header= Keep air moving with a bathroom exhaust fan! How many fans will you need installed?* = {1,2,3,4,5,6,7,8,9,10, More than 10} What size is the bathroom?* = _ Is this going to replace an existing installation?* = () Yes () No () Not Sure


Installation of bathroom exhaust fans.?

You will need much more than a screwdriver if you want to install exhaust fans alone. In this case, it is better to hire a professional.