By John. Ceiling Fan. Published at Sunday, August 19th, 2018 - 02:02:44 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.
Hugger Ceiling Fans Review Ceiling fans are very important for all classes. These are widely used and help us to have relaxed sleep even in summers. Simple ceiling fan has a long rod that is used to connect the fan motor to the base which is then affixed to the ceiling. For a normal ceiling fan you need a high ceiling to carry it. So nowadays a new kind of ceiling fan has come in the market called hugger ceiling fans. These fans are quite different from other ceiling fans because they have no metal rod and are connected very closely to the ceiling. Thus, the blades of hugger fans are very close to the ceiling than in any other ceiling fans. These fans are called hugger because they hug the ceiling like no other. It also comes with the option of short metal rod. So this kind of fans can be easily installed in shorter height ceiling as well. These ceiling fans are quite popular in offices where the height of ceiling is usually shorter. Hugger fans were basically designed for low ceiling but now a day they are used everywhere. They are designed in such a manner that their blades remain away from the floor as they possibly can be and give them more clearance. But because of this design the air circulation is impeded which is one of the major disadvantage of this kind of fans. Also they are not as efficient and effective as other fans are because the blades of hugger ceiling fans are very close to the ceiling. These hugger fans are mostly used where ceiling height is only 8 feet and this height further increases if your furniture height like bed and sofa is also more than regular basis. As there is lot of competition in every field which results in great technology advancement, ceiling fan industry has also developed a number of product. So, there are various styles and designs available in the market for hugger ceiling fans. This has also resulted in decrease in the rate of fans and companies are offering huge discounts. Some of the models like Emerson Florissant, Modern Fan Cirrus Hugger, Minka Aire Concept II 52 Wet and Fanimation Loreto Bay are very attractive because they come up with blades and optional light. So it adds charm to your ceilings. They also come in smaller blades, larger blades, best airflow and least airflow, with light and without light options. Installation of normal ceiling fan is easy but installation of hugger ceiling fans is quite different. There are some instructions for installing hugger fans like while installing pull all the wires straight down and pass them from the opened punched box and then carefully hang the fan motor assembly on the hook of the ceiling. Always connect the wires of hugger fans with properly sized wire nuts. Place a good lock washer and then carefully assemble each blade and then install light bulb if using a light kit. So, go for Hugger fan, if you really want to have a good sleep.
Ceiling Fans - An Ancient Discovery that Changed the World Forever If you think Ceiling fans are a thing from the past, and that they have been made obsolete by air conditioning units, youre wrong. Please dont take it personally, most people think exactly the same as you - but it still doesnt make it right. Heating and cooling systems are something that people have looked for since the dawn of time (well, at least since the human race started worrying about comfort). Thousands of years ago, ancient civilizations were already using fan systems to move the air around, to cool them down. Of course, back then this was something only the most powerful and influent people could afford, the majority of the population had to deal with heat and cold any other way they could. Thousands of years had to go by until the rest of the population could use similar fan systems to turn their homes more comfortable. It was the introduction of the ceiling fans. Although not as "exotic" as having someone slowly fanning some palm tree leafs over your head, ceiling fans are much more efficient at moving air. And everyone knows how much better it feels to have a breeze blowing over you on those hot summer days. Even though the air is at the exact same temperature as its surrounding environment, the air movement has a chill affect that helps lower the skin temperature. Think of it as traveling in your car on a hot summer day with the windows full open... doesnt it feel good? Thats exactly the same thermodynamic principle that has been known for thousands of years - well before cars were invented. Benefits of your ceiling fans With the advent of electricity, ceiling fans quickly spread throughout the world, becoming the standard cooling method in every enclosed space you can imagine: houses, stores, movie theaters, you name it. Even though one thinks mostly of ceiling fans to fight the hot weather, they are also pretty useful to help warm up the environment. When used together with any form of heating equipment, ceiling fans make a wonderful maximizing efficiency. As everyone knows, hot air rises - therefore, warm air will inevitably rise up until its close to your ceiling - not the most efficient place to be. Using your ceiling fan spinning in the opposite direction will help spread the warm air around, meaning youll make big savings in your heating bill. Most ceiling fans come with a "winter/summer" switch for that exact reason. Youll be able to use it all year round - its not just a "summer" device. Thats why you still see industrial ceiling fans in most shopping malls and any wide-open area stores. Even though they have big and powerful air conditioning units running continuously, the ceiling fans help maximize its efficiency. And the exact same thing is true if you use it in at home. Even if you have a furnace or air conditioning units, you should still consider installing ceiling fans. Often, just turning on the ceiling fan will be enough to cool everyone down, saving you from turning on your air conditioning system. And in those really hot days you need to turn the AC on, the ceiling fans will help reach a comfortable environment around your house much faster. And the same thing applies to those cold winter days, when you have to have to heat your place. Ceiling fan shapes, styles and design Its amazing how a simple device whose working principle has been invented thousands of years ago, is still widely used today. Even though we now have more evolved heating and cooling methods available, the ceiling fan can (and should) still be used to good use. When you consider the low cost of a ceiling fan, it really is a no-brainer: youll quickly recover your money with the savings in your heating/cooling energy bill. And dont worry about ruining your homes décor - in fact, there are so many different styles of ceiling fans available, that it will even help improve your house décor. You need to see it to believe it: there are ceiling fans in all shapes and sizes, suitable for any room you can imagine. There are even those suited for children rooms like the kid ceiling fan, with slower spinning speeds and flexible ceiling fan blades, and rugged enough to resist whatever your kids might throw at it. And then you have those with exotic blade shapes and patterns that turn your house into a relaxing and magical resting place, the perfect place for you return to after a stressful working day. Whatever your choice is, youll definitely benefit with some ceiling fans hanging from your ceiling. Be sure to check around the internet to find the best discount ceiling fans of your choosing - a few easy mouse clicks can quickly save you some valuable dollars. Choosing a brand like Hunter or Casablanca ceiling fans that offers you easy to find ceiling fan replaceable spare parts, it might come in handy a few years from now if you ever need to repair it. Whether you choose to install it yourself (most kits come ready with ceiling fan installation directions and can be installed by anyone with rudimentary skills) or have it installed by professionals, youll soon be asking yourself why havent you done this sooner.
What You Should Know About Installing Ceiling Fans Installing ceiling fans in your home is simply a good idea. Advances in ceiling fan technology over the last 10 years have expanded their money-saving benefits. In the summer, the cooling effects of ceiling fans can reduce temperatures as much as 7 degrees - and your energy bill by up to 40%! And the effects of pushing warm air down from the ceiling in the winter can save you 10% on your heating costs. Ceiling fans are a money-saver Ceiling fans are not only a wise investment financially, but can really add to the look of a room. There are so many styles of ceiling fans these days that it may be difficult to choose. Here are some helpful tips Ceiling fans come in a range of prices. But beware of the cheaper ones. They may look great when theyre new, but over time they are more likely to warp, become off-balance and wear out. Also, the casing on cheaper fans is made of very thin material which tends to vibrate and rattle. You will enjoy the benefits of a ceiling fan for many years, so be prepared to pay for quality. Choose a fan according to the size of the room. A 29" fan is good for a room up to 50 square feet; a 36" fan for rooms up to 75 square feet; a 42" fan for rooms up to 100 square feet; and 50" to 54" fans will work best in rooms up to 400 square feet. For maximum efficiency and safety, place the ceiling fan in the middle of the room and at least 8 feet above the floor. For best results, place the fan 9 or 10 feet above the floor. Most ceiling fans are about 12" from the ceiling to the tops of the blades. Hugger fans, which have blades very close to the ceiling, are less efficient at moving air, but may be necessary if you lack the required height clearance. The motor is one of the most important components of ceiling fan efficiency, yet many motors are undersized or poorly constructed, which can lead to higher operating temperatures, humming and clicking. Look for high-quality motors with heavy-duty windings and sealed bearings that are permanently lubricated. And let the warranty guide you. Better ceiling fans with heavy-duty motors will come with a lifetime warranty on the motor. Fan blade brackets should hold the blades at a 12-15 degree angle for optimal circulation. The greater the angle, the more air circulation you get. Fans with less than a 12-degree angle are less efficient. Blades are available in plastic, metal, acrylic, faux wood, cloth, palm, and many types of wood. Blades should be sealed and treated to resist humidity, which can cause them to warp and make your fan wobble. A high quality finish will resist against blistering, tarnishing, fading and corrosion, while less advanced finishes can peel, bubble and corrode quickly. Virtually all ceiling fans have reversible blade rotation, but many homeowners are unclear on which way the blades should turn. In warm weather, the fan should rotate counter-clockwise to create wind to cool you down. In colder weather, the blades should spin clockwise at low speed to push the warm air near the ceiling down (heat rises, remember?). Ceiling fan blades should be evenly weighted and balanced by the manufacturer prior to shipment to avoid wobble. However, if the fan is wobbly after installation, make sure that all connections are properly aligned and tightly fastened. Hold a yardstick vertically along the edges of the blades to check their alignment. If a blade is misaligned, try gently bending the misaligned blade holder into proper position. If all blades are aligned, use a balancing kit to correct the problem. These kits are either provided with the fan or can be sent by the manufacturer. Ceiling fans can weigh as much as 50 pounds, so most ceilings need to be braced to support the additional weight. Ceiling fans need additional support from above and need to be anchored solidly to a ceiling joist. But if the joist is not located in the center of the room where the fan is to mounted, a special ceiling fan mounting bracket with spiked ends should be installed between joists. A licensed electrician will be able to install the fan securely and take care of the wiring. Installing a ceiling fan is much more complicated than installing light fixture. It is advised to use the appropriate UL-listed metal outlet box marked "For Use with Ceiling Fans." The box is mounted above the ceiling and houses all wiring needed to operate and connect the ceiling fan. If you are replacing a ceiling fixture, most likely you will need to replace the electrical box. To avoid complications, it is best to hire a licensed electrician to install the ceiling fan. Be sure to check references, and make sure the contractor is properly insured and holds the proper certification.
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