By John. Ceiling Fan. Published at Tuesday, September 18th, 2018 - 08:06:44 AM.
Ceiling Fans - A Green Way to Heat and Cool Ceiling fans can help alleviate both the heat and the climbing energy bill. By circulating the air ceiling fans move warm air toward the ceiling and into attic vents while creating a "wind-chill" effect, which adds to the cooling sensation. Air conditioners are not known to be very energy efficient. Even the most advanced units use more power than other appliances in most homes. Annually air conditioners use almost 20% of the kilowatt-hours produced in the United States. In other words, air conditioners alone in the United States are responsible for the consumption of 207,0692,000 tons of coal, 23,074,000 barrels of oil, and over 137,924,800,000 cubic feet of natural gas (based on 2006 national statistics). That staggering figure translates directly to an increased energy bill and money out of your pocket. Most ceiling fans use the same amount of power as a 75-100 watt light bulb. For such a small power usage a fan can make a home or office feel 8-10F degrees cooler. According to Florida Power and Light, ceiling fans throughout a home can reduce energy bills by up to 40%. While serving an energy saving function, fans can also accentuate the style and decor in your home or office. Ceiling fan innovation and style have come a long way. What to look for when buying a Ceiling Fan: At first glance it may be hard to see why one fan costs $50 and another costs $600. Part if it may have to do with style and appearance, but beyond that the quality of the higher priced fans are generally superior. Quality fans pay attention to blade angle, use higher quality internal components and are better engineered. Cheaper fans will probably function reasonably well at first, but they can quickly begin to generate noise, and wobble. Wobbling in a fan further speeds up the wear and tear on a fan. Higher quality fans also move more air than a low quality fan of the same size. Ideal blade angle for a traditional ceiling fan is 12-16 degrees. Most cheap fans have a blade angle of 10 degrees or less. On the same size fan this small difference can make a difference of the cheaper fan moving 40% less air. In other words, a cheap fan with 10 degree blades designed to cool a room effectively cools a room roughly half as large. Fan Sizes and Location: Traditional fans should be hung in the center of a room. Fan blades should be 7-8 feet from the floor for optimum air circulation. Low profile fans, for lower ceilings, and lengthening stems, for higher ceilings are generally available with fans to ensure they are mounted at their ideal height. Below a chart shows the approximate size fans should be based on room size Room Size-------------------------Fan Size 64 square-feet or smaller---------32-inch or smaller 100 square-feet or smaller--------34-inch or 36-inch 144 square-feet or smaller--------38-inch to 42-inch 225 square-feet-------------------44-inch to 46-inch 400 square-feet-------------------48-inch to 54-inch 485 square-feet-------------------56-inch 600 square-feet-------------------58-inch to 60-inch Nontraditional Fans: Directional fans, as the name implies, are stationary fans designed to cool a specific location or area. Some directional fans swivel to cool a greater area. Generally directional fans have stronger motors and sharper blade angles to move air more aggressively, but otherwise follow the same general quality guidelines as the traditional fans. Directional fans can be great to further cool a room that already has a traditional fan or on its own. Rotational Fans are a hybrid of Traditional and Directional fans. The fan is ceiling mounted like a traditional fan, but in place of fan blades a horizontal stem is attached to directional fans on either end. These directional fans rotate around the ceiling mount and are adjustable to different angles as desired. It has been claimed that rotational fans move the air most effectively, however the movement of air is the objective and which fan is the right fan is a matter of personal choice. Lastly, an often-overlooked benefit to ceiling fans is they also help with heating. Most fans have a switch that will change the direction of the blade rotation from pulling air from below toward the ceiling (usually clockwise rotation) to moving the warm air from the ceiling toward the rest of the room (usually counterclockwise direction). Generally the fan will be set to a slower setting to accomplish this without any "wind chill" effect, but it is a proven and undeniable benefit. This article was provided courtesy of 1STOPlighting, which is an online shop for all your lighting and ceiling fan needs.
Ceiling Fans - Get A Head Start On Choosing A Ceiling Fan By Learning The Basics Of Mounting! Mounting: The first step with a new ceiling fan is mounting, which simply refers to the attachment of your ceiling fan to the surface of a ceiling. To make it easier it is a good idea to become familiar with a few terms and options when choosing the right ceiling fan for you. This will ensure that your fan will hang properly and as low as you would like it to. Mounting also effects the operation of a ceiling fan in certain ways. Certain methods of mounting allow for the fan to more closely direct air to the people in a room and some methods allow for more flexibility in movement. Downrod: A downrod is really a very simple piece of equipment. Made of wood, metal, or plastic, the downrod is simply a rod that hangs from the ceiling, allowing your ceiling fan to hang lower from the ceilings surface. Some prefer this only for the look of a lower fan and some would like the breeze of the fan to be stronger, but for either reason a downrod will correctly lower your fan safely and effectively. Ball and socket mounting: This is a type of mounting where a ball-shaped apparatus is attached to a downrod, with the fan body and blades hanging from the ball. This makes it possible for the fan to move easier than it would with other methods of mounting. Hugger Mounting: Hugger model fans are simply fans mounted close to the ceiling, that will seem as though they are clinging to or "hugging" the ceiling directly. This can also be referred to as the close-to-ceiling-mount. Dual Mounting: Fans that feature dual mounting are able to be mounted close to the ceiling or from a downrod. You can decide after purchasing your fan, which is optimal if you would like to see how the fan looks on the ceiling first. Downrods are inexpensive and can easily be applied to dual mounting fans for aesthetic purposes; for cathedral ceilings, a fan lowered with a downrod can provide an appearance of grandeur and luxury. Plus a lowered fan brings the breeze of your ceiling fan closer to you, for a slightly more concentrated or stronger breeze. Blade irons/brackets: Blade irons attach your ceiling fan blades to the motor, connecting the fan together after it is mounted. J-hook and claw hook: With this type of mounting a metal hook secures to the ceiling, so that your fan will be directly attached to the material of the ceiling wall/ Low ceiling adapter: A low ceiling adapter is a kit which accomplishes the same thing as a downrod. Usually made of brass or another metal, a low ceiling adapter kit attaches directly from the ceiling and omits the need for lowering the fan at all as it automatically hangs a little farther down with the adapter. Once your fan is mounted you can add lights to make your ceiling fan serve more than one purpose and be an even better addition to your home. Lights can be added while mounting the fan, and there are three types of lighting methods to choose from: downlights, uplights, or one of the popular light kits. Uplights and downlights are just as they sound with uplights pointing toward the ceiling, and downlights pointing toward the center of the room. Each provides a slightly different effect. Uplights emanate an aura-like gleam to dress up a ceiling, and downlights brighten an entire room with a radiant glow. Light kits also come with many ceiling fans and can be classified as a type of downlight. The light kit replaces any central lighting that was previously hanging from the ceiling. Make sure you decide which type of mounting and lighting you are interested in before you make your final ceiling fan purchase.
Tips On Installing A Ceiling Fan I assume you are a DIY and have decided that putting ceiling fans in your home makes good sense. Youve probably researched the advantages of installing ceiling fans and have learned that besides the aesthetic appeal that is part and parcel of a ceiling fan, there are a number of benefits that impact your wallet in a positive way. The industry has determined that the cooling effect of a ceiling fan can make a room feel at least 7 degrees cooler than it really is and the consequent adjustment to your thermostat can cut your air conditioning related energy costs by as much as 35% to 45%. In the cold months, reversing the fan blades so they push warm air down from the ceiling can reduce your heating expenses as well. Some experts maintain that you can save between 8% to 12% on your heating bill. So, youre sold on the idea of installing ceiling fans. The next step is to decide what brand, style, etc. youre going to invest your money in. Do the research. Find out who the major players are in the manufacture of ceiling fans and how long theyve been at it. Its not necessarily who sells the most ceiling fans but rather, what consumers say about the various brands. The Internet can help but you have to be wary about sales pitches that are disguised as testimonials. My personal preference is Westinghouse because of a multitude of factors that Im not going to get into since this article is intended to focus more on the installation end of the ceiling fan rather than what to buy. However, before I get off the subject of what to buy, a word or two to the wise. This is not a purchase that you want to make with the idea of saving as much money as you can on these units. Manufacturers of inexpensive units have become more and more clever at making their products look great. However, a ceiling fan needs to pass the test of time and extensive use and many if not most of the cheaper units simply dont pass this test. Inexpensive fan casing is often made from thin material that may not be of the best quality. So, after a few years, you may begin to notice the motor housing beginning to show signs of wear with vibrating and other noise being the telltale signs. Theres nothing you can do to fix these problems besides investing in another fan (throwing good money after bad). Also, cheaper fans often have blades that are made of inferior material which may begin to warp or go out of balance. While you can do a temporary fix for this kind of problem, youre going to end up with a chronic headache since the basic cause of the problem just wont go away no matter how many times you try to fix it. Here are a few more tips to consider while youre shopping for the right fan(s). The size of the room determines the span of the blade you should be looking for. Youll find blade spans that range between 29" to 56". The smallest blade span will work for a room that is no bigger than 50 square feet while a 36" blade span will service an area of approximately 70 to 80 square feet. Larger rooms, such as 100 square feet need at least a 42" blade span and a room that is larger than 100 square feet should have a fan with the longest blade span you can find. Make sure the pitch of the blade is approximately 14 degrees for the most efficient air movement. Many fans are equipped with lighting. Consider the size of the room and what the room will be used for when deciding whether or not to buy a fan with lights. Most manufacturers make ceiling fans that can be adapted to lighted fixtures with a lighting kit designed specifically for a particular model. Finally, buy a ceiling fan that is reversible so that you can run it in one direction for cooling and in the other direction for heating. Keep in mind that the fan blades should be at least seven feet from the floor and a foot below the ceiling. For lower ceilings, choose a hugger type fan. With higher ceilings, you can purchase what is called a down rod for purposes of extending the fan closer to the floor. Okay. Its time to get down to some of the basic issues related to getting these things up where they belong and doing what theyre designed to do. Youve purchased the fan(s). As you unpack the first one, make sure you check the parts you take from the box against the listing (usually an exploded drawing) of the parts shown in the manufacturers literature. Lay out the parts and then check them off to make sure that youve got everything youre supposed to have. Keep the parts away from the area where you will actually install the fan to keep from creating a mess as you begin the actual job. Be sure youve got all the tools you need before starting the job. This includes a stepladder, the right kind of screwdrivers, a pair of pliers, something to strip the wires with, a circuit tester, a ceiling box, a hammer and a saw to make the opening in the drywall. Its probably a good idea to have your toolbox handy just in case you need something you havent anticipated. The best way to make sure youve got everything you need is to read the installation instructions from beginning to end before you do anything else. If youre among the fortunate, the room will have a ceiling box that is being used for a light fixture already mounted in the center of the room. Generally, the existing ceiling box will need to be replaced with one specifically designed for mounting a ceiling fan. Ceiling fans weigh considerably more than light fixtures and may require additional support. If the material that came with the fan doesnt include a new ceiling box and mounting brackets, you will have to purchase these separately before proceeding. You may need to hire an experienced, licensed electrician to do this part of the job if you dont have the expertise yourself. The primary consideration is to make certain that the ceiling box provides adequate support for the weight of the ceiling fan. A brace (mounting bracket) mounted between ceilings joists will provide the necessary support. On the other hand, if you dont have a ceiling box mounted in the center of the room, you will need to undertake the necessary renovations to run electricity from the closest source to the center of the room. The steps required to do this are beyond the scope of this article and will usually require the services of an experienced and licensed electrician. Most manuals that are packed with the ceiling fan will provide considerable detail regarding what it will take to adequately support the ceiling fan. Make sure the electricity to the room is turned off at the box (circuit breaker or fuse box). Test the wiring with a circuit tester to make sure its off. If the room has inadequate natural lighting, you may need to run an extension cord with a lighting fixture from another part of the house to provide you with adequate visibility. Carefully read the installation manual and follow the step-by-step instructions for installing the fan. Keep in mind that this is usually at least a two-person job. Even though the instructions may not tell you this, be sure that there is sufficient clearance between the blades and the ceiling to attach the blades after installing the motor. If not, install the blades to the motor arms before attaching the motor to the electrical box. Its common sense so it may not be mentioned in the manual but make sure the screws that are used to attach the blades are evenly tightened. Now that your fan is installed, its time to test its operation. Turn on the power and switch on the fan. Although the manufacturer should make certain that the blades are evenly weighted and that their angles are all the same, it may still wobble somewhat once it begins to rotate. If this is the case, turn the fan off and check to make certain that the screws that attach the blades are all tight. Use a yardstick held vertically at the edge of one of the blades and manually rotate the blades to make sure that they are in alignment. If there is any misalignment, gently bend the blade up or down to get the blade aligned properly. If the wobble persists, it usually means that one or more of the blades weigh more or less than the others. Many manufacturers include weight-balancing clips with the ceiling fans. These clips install on the top of the blade and add weight. Less weight is added the closer to the motor housing the clip is installed. Adjust the clip(s) until the wobble stops. If weight-balancing clips were not included, they can be purchased at a lighting store, home center or at many hardware stores.
How to Choose the Best Ceiling Fan for Your Needs! So, you may be wondering which ceiling fan is going to be the right one for you. There are a variety of different choices when it comes to ceiling fans, that it can be quite a task to pick out the one that is best for you and your home. If you are planning on purchasing ceiling fans in the near future, there are many things you need to consider. So, here are a few tips to help you pick out the best ceiling fans for your home. Fan Size First of all, when you are trying to find the best fans for your home, you will want to consider the size. Ceiling fans can be found in a variety of different sizes; however, the size of the room you are buying for will definitely influence this decision. If you are buying fans for a smaller room, then youll want to go for a smaller fan. However, for larger fans, youll need something that moves a bit more air, so a large fan, like a 50-54 inch fan, is a great choice. Noise The last thing you want in a ceiling fan is a lot of noise. Before you purchase a new ceiling fan, be sure to take the time to check the noise ratings. If you can actually test the fan and see how noisy it is. The best ceiling fans will be so quiet that youll barely even know that they are running. The Motor Type You will also find that the motor type is important when you are trying to pick out the best fan. There are two types of motors that are usually used in ceiling fans - friction driver motors and direct drive motors. Usually a direct drive motor is the best choice, since they last longer and have fewer parts that are separated. However, they do tend to be a bit more expensive, but are well worth the extra money youll pay. Lighting When picking out ceiling fans, youll need to consider whether or not you want lighting to come with the fans. Some fans come with light kits on them, while other fans do not. In some cases you may have to pick out the light kit separately as well. There are a variety of different light kits that you can choose from, and youll want to pick one that will look nice with the fan and offer plenty of light. Price If you are looking for the best ceiling fans, price is also going to be important. While you no doubt want to get a good deal, it is important to realize that you get what you pay for. Going with the cheapest fan will probably not be a great idea, but a fan that is a bit more expensive will have better features, such as remote controls, variable speeds, and a higher grade. So, you are often better of to spend a little more money for a fan that will be reliable and long lasting. No doubt choosing for the best ceiling fans for your home is important to you, and these tips can help you make the best possible choice. So, next time you are shopping for new ceiling fans, keep these simple tips in mind to help you pick out the very best.
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