By John. Ceiling Fan. Published at Sunday, August 19th, 2018 - 01:42:51 AM.
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.
Ceiling Fan Frequently Asked Questions I. What is the purpose of a ceiling fan? A ceiling fan serves two purposes 1. To provide a breeze thereby creating the "wind chill factor" 2. To circulate the air throughout a room or area II. How do ceiling fans lower the temperature? They dont, at least not literally. Unlike an air conditioner, ceiling fans do not directly affect the air temperature. That does not mean, however, that ceiling fans are not effective in cooling. As pertaining to the two purposes listed in question (I): 1. The moving air from a ceiling fan will help you feel cooler regardless of the temperature of a room. It is much the same as being outside in the summer-- it can be 80-90 degrees, and if there is a breeze, it is very pleasant. 2. The circulation from a ceiling fan can disperse the cool air from lower areas (and air conditioning) into the central, inhabited areas of a room. IIa. How do ceiling fans help heat in the winter? Much the same as they help with cooling in circulation. Running your heat in the winter, hot air rises to the ceiling, and so much of the heat is wasted. Running a ceiling fan during the winter, to push down warm air from the ceiling and eliminate cold spots, can save a great deal of heating energy. III. What rooms should have ceiling fans installed? EVERY room. Depending on your personal preferences, any and every room can benefit from a ceiling fan installed. The more time people spend in a given room, the greater the benefit of a ceiling fan. For circulation, especially large rooms, and/or those with high and/or vaulted ceilings. People will have their preferences on where they most prefer the benefits, but ultimately any room is a good idea. IV. What size fan is needed for a particular room? Ceiling fans commonly come in two sizes: 52" for larger rooms and 42" for smaller rooms. Many companies offer 30-36" fans for exceptionally small rooms, and 56-60" fans for larger and/or commercial settings. The most common size by far is the 52" fan, which is typically appropriate for most rooms. V. My ceiling is lower, do I need a hugger fan? Hugger fans are designed to provide the minimum distance between the ceiling and the fan blades. This is ideal for lower ceilings as it provides the maximum clearance between the blades (and other lower parts of the fan such as lights) and the floor. The downside is that the shorter distance between the blades and the ceiling impedes circulation to a degree. Hugger ceiling fans are less effective than regular ceiling fans regardless of ceiling height. VI. My ceiling is higher, how long of a downrod do I need? For maximum circulation, the blades should be positioned 8-10 from the floor. However having the blades too far away from the ceiling can sometimes lessen the effectiveness of heat destratification. Not to having the blades 9 from the ceiling on a 15 ceiling may look a little imposing. VIa. I have a vaulted ceiling, do I need a special kit? Usually not. It is standard for fans to include hardware that will allow the fan to be mounted on a ceiling up to a ~30 degree incline. Hugger fans are not designed to be mounted on a vaulted ceiling. There are other rare exceptions, these are usually noted by the manufacturer and can be adapted. VII. What sort of control options are available? Most ceiling fans made in recent years have a built in three-speed pullchain control. Regardless of whether or not the fan is wired to a separate switch, you have full control of the fan from the chain. Off-high-medium-low. Most fans are also reversible and have a reverse switch built into the fan body. If the fan has a light, the light will have its own on-off pullchain. The entire fan assembly can be controlled without the benefit of a remote switch. Many companies now offer fans with remote speed control options that allow for independent fan and light control without additional wall switches and wiring. These can include wireless remote controls, replacement wall switches, and computerized options that involve one, the other, or both. This allows a fan to be installed in a conventional two-wire hookup and benefit from the control options of a 3 wire (two switch) hookup without installing a third wire. The mobility of a wireless remote and the features of the computerized controls are additional benefits. Ceiling fans with conventional pullchain controls can be retrofitted with remote speed control options such as those mentioned above. The retrofit kits include the wall or wireless remote control, and a receiver that is attached inside the ceiling fan canopy and wires between the fan and the power source. The receiver requires only a two-wire power source, switched or unswitched. VIII. How many blades is best? These days ceiling fans are available with any number of blades from one to eight, although any number below 3 and above 6 is for novelty or decorative purposes only. Most fans have 4 or 5 blades, some are adaptable to take either. Most people assume that more blades move more air, i.e. a fan with five blades moves more air than a fan with four blades. This, in fact, is incorrect. More blades results in a greater load on the motor, and a greater load on the motor causes it to operate at a slower speed. A fan with less blades operating at a faster speed will more more air than a fan with more blades operating at a slower speed. This is why most commercial fans have three blades and a high speed motor, to provide the greatest amount of airflow efficiently. IX. What are the quality differences between fans on the market? Many different fans are available these days, with a great degree of different options, styles, designs, and prices. Often times people buy a fan for appearance-based reasons. But most consumers, about to spend a significant amount of money on a ceiling fan (or fans) are concerned about getting the best quality product, or at the very least the best quality product within their price range. It is a commonly held theory that you get what you pay for: the more something costs, the better quality it is. As with many products, that is generally true with ceiling fans, but there are other factors. When you buy a ceiling fan you are paying for three things: 1. Quality and features 2. Design/style 3. Name recognition The most expensive fan may be the best quality, or it may be the most expensive design, or it may be the best known brand name. IXa. What makes a ceiling fan Energy Efficient? How do I consider this when choosing a fan? There are three factors: 1. How much air is moved 2. How much current is drawn 3. The quality and construction of the fan Obviously the most efficient ceiling fan would be that which has the best #1/#2 ratio. However #3 is also a very important factor in buying a ceiling fan, and just because a fan has the best ratio does not mean it moves the most air. A fan that draws very little power but moves very little air may be considered very efficient. Additionally, if the fan has a light kit, the light kit is much more crucial to energy consumption than the fan motor. Ceiling fans typically draw ~100 watts or less on the highest speed setting, however the typical four socket light kit draws 240 watts consistently. Much more important than finding the most efficient motor, in this case, is maximizing the efficiency of the light kit. Compact Fluorescent light bulbs are ideal for this purpose-- the same light kit will then draw 60 watts or less. X. Fan Operation: What speed and direction settings should be used? This is a very subjective topic, and for most it was probably answered by parts I & II above. There are a number of factors that vary by setting and situation-- fan location, ceiling height, fan model, and most importantly, what purpose is intended. A few suggestions that may or may not apply: 1. It is unlikely that a fan would be used on high except to create a significant breeze. When you wish to do so the fan would be used in the downdraft setting. Depending on how much of a breeze is wanted medium speed may also be acceptable. 2. For a gentle breeze and circulation, in most cases the fan would be used on low in the downdraft setting. 3. To destratify heat (and for circulation) the fan would be generally set to updraft mode in low or medium speed. Heat can also be recirculated with low speed in the downdraft mode, depending on which produces more of a notable breeze. XI. How effective are ceiling fans with heaters built in? The most important thing to remember about any electric heater is that they use a great amount of electricity. This includes ceiling fan heaters as well as space heaters, etc. They are available with a variety of different sizes and settings, but the average uses ~1000 watts. It is not wise to use an electric heater unless it is absolutely necessary, using a heater ceiling fan (for example) in conjunction with an effective furnace etc will NOT save energy. So it would be a fair assumption that you should only consider a heater ceiling fan in a situation where you would also consider an electric space heater or the like. XII. What is the use for a fan mounted outside, such as on a porch? What sort of fan is recommended? If a fan is going to be exposed to rain and snow and such, youll want to make sure it is sealed so water cannot get into electrical parts. If its not actually going to be getting wet, just somewhere exposed to changes in climate (a covered porch, etc) you generally look for a fan with a finish that wont rust and blades that wont warp. Many companies offer fans that are specifically rated for these situations. These fans will have Underwriters Laboratories certification for damp or wet locations. If a fan is going to be subjected to these conditions it is important that it is able to do so safely. XIII. Ceiling fan lights-- what options are available? Ceiling fans being used with light attachments have become more and more common as years progress. It is significantly easier to install a ceiling fan where there is an existing light fixture than where there is nothing, but if you are removing a light source you will need to replace it. As a result, the majority of ceiling fans sold include light kits already attached.
Answering Your Ceiling Fan Questions If you are a fan of popular home improvement shows then you know that the ceiling fans are usually the first thing to be ripped down by the designers. This is a true mystery. They have a real purpose in a room. Granted that some ceiling fans from the past decades are completely hideous but todays ceiling fans come in a wide assortment of styles, colors and designs. A ceiling fan can add warmth to a room or can help cool it down. It definitely helps your electric bill and can even be adorned with lights to help illuminate a darkened room. If you are not quite sure how ceiling fans can help your decorations, you need this article. In it we will cover the history of ceiling fans as well as some of the more popular types that people are using. Do not let those designers fool you. Ceiling fans do deserve a place in your room. What is a ceiling fan used for? Believe it or not, it can be used to heat and cool a room. When there is a need to circulate cool air around a room, an electrical switch can be flipped and the blades will turn counter-clockwise. This brings the cool air up from the floor and distributes it around the room. During the winter months when the heat from vents rises, the switch is turned so that the fan is now operating clockwise. This pushes the heated air downwards and helps circulate the warm air around the room. What are the parts of a ceiling fan? Your ceiling fan has several parts to it. It has the electric motor which powers the blades into turning. You then have the blades themselves which are affixed to the motor with blade irons. Ceiling fans are attached to the ceiling through a mounting mechanism. The mounting mechanism is what attaches the motor to the ceiling. Usually a downrod is used to hold the motor in place. If the ceiling is low, a special "close to ceiling" mount is ordered so that the ceiling fans are closer to the ceiling and not in the way of heads or arms. There may also be decorations or adornments for the blades themselves. It really depends on the type and model of what that you choose. You can also install lighting fixtures into the ceiling fans. It is a special lighting kit that you can purchase when you are looking through the available ceiling fans. Can I install a ceiling fan myself? Yes, you can install one yourself if you know what you are doing. It is going to require some tools and some construction know-how. You will have to cut a hole in your ceiling. Most people do not have the tools to do this. It also requires knowledge of electricity. You would be handling live wires and butting into electrical boxes. If you are not very handy with construction or electrical work, it will save you a lot of time and money if you have the ceiling fans installed by a professional. It might take you days to install it whereas it would take a professional an hour or so. Plus the professional can ensure that the fan does not wobble. How much does a ceiling fan cost? The cost of one is going to depend on a few factors. The first is the style of fan that you want. The traditional ceiling fans are far less than the new modern ones with blades that are on a long pole that circle up and down instead of around. The manufacturer will also play a significant role. A Hunter fan is going to cost far more than one purchased at your local discount store. The size will play a factor as well. The larger the ceiling fan, the more it is going to cost. You can expect to pay a couple hundred dollars for a good ceiling fan. 369 Niches Rolled Up Into 1 Product Turn any hobby into a business. Discover 24 totally unique business models.
Choosing the Right Ceiling Fan For Your Room Thinking of installing a new ceiling fan in your room? Then you will need to know how to choose the right one. Unfortunately, choosing a ceiling fan is not as simple as some may thing; in addition to design and looks, there are many other factors you will need to take into consideration when assessing its suitability for your use. Here, we examine some of these factors. Purpose of the Ceiling Fan Before shortlisting the right fan to install in your room, youll need to be clear of its purpose. Will it be the only fan in the room or will it work in tandem with other ceiling fans? Will it be decorative or dual purpose- both for lighting and cooling the room? Commonsensical as it sounds, there are many who overlook this step only to regret their purchase decision because the fan they chose lacks the functionality needed. Size of the Room Size is the second thing to consider. The size of the room will be the main point of reference for choosing the size of your new ceiling fan. Even if you only intend the fan to be decorative, a tiny fan in a large room will look a little silly. The chart below is a standard room-to-fan reference that will help you make the right ceiling fan size choice: Room and Ceiling Fan Size Up to 64 sq. ft. - 36 or smaller 64 to 144 sq. ft. - 36 to 48 144 to 225 sq. ft. - 48 to 52 225 sq. ft. and above - 52 or larger Type of Mounting The next important consideration is mounting type. Your choice of mounting will almost always be dependent on your ceiling height. According the American Lighting Association, the ceiling fan should hang at least 7 above the floor, though 8 - 9 is best, if the ceiling is high enough to allow for that. Here is a description of the various mounting types and how to choose between them: Flush (Hugger Type) Mount - This is where the fan is anchored directly to the ceiling without the use of a downrod. This reduces the drop distance of the fan and is thus ideal for low ceilings or fans with low hanging lights. However flush mount ceiling fans do have a major drawback; the airflow is almost always somewhat restricted in such fans owning to the very short distance between the ceiling and fan blade. They are thus not suitable for rooms with higher ceiling as well as ceiling that are not flat. Standard Mount - These usually use a 3 to 5 inch downrod and are the most common for rooms with 8 to 9 ceiling height. Extended Mount - These are perfect for high or vaulted ceilings. The length of the downrod used is customized such that the fan is positioned between 8 to 9 above the floor for optimal airflow. Control Type Another factor to consider when choosing a ceiling fan is the choice of control types (i.e. pull chain, wall switch or remote control). The pull chain is often the cheapest and most basic alternative. If aesthetics is not a consideration, it is definitely a viable alternative. The remote control, on the other hand, is the most costly. This is not surprising because it is the most high tech option and offers the most convenience. A downside though this that the remote control can be easily misplaced especially if you have kids in the house. The middle ground solution is therefore the wall control; though not as convenient as the remote control, you will enjoy the convenience of always knowing where it is located (i.e. cant be misplaced). As can be seen, aesthetics though important, cannot be your only consideration when choosing ceiling fans. The purpose of the fan, size of your room, height of your ceiling and even choice of control type should all be taken into consideration too, especially if you want to choose a fan that is both beautiful and functional.
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