By John. Ceiling Fan. Published at Sunday, August 19th, 2018 - 02:23:32 AM.
Save Home Energy With the Wise Use of Ceiling Fans Ceiling fans are a popular room addition; comfort can be easily obtained with a flip of a switch. An immediate cooling breeze is created by an electric motor with rotating blades. That motor uses electricity. Ceiling fan motors are not large, but energy can be wasted. Read on for tips on operating your ceiling fans so that you can be comfortable and save home energy. Ceiling fans have a cooling effect, but do not cool. Ceiling fans do not directly change the temperature of the air; therefore, they do not cool or heat. The benefit comes from how the human body cools itself. As air velocity increases across the skin, moisture (sweat) on the skin evaporates quicker. This cools the body faster; we feel cooler. As you increase you activity, you need to evaporate more sweat. The air blowing from a ceiling fan can provide great help. Turn off air conditioning when using ceiling fans. The majority of energy cost savings comes from using ceiling fans instead of the air conditioner. Ceiling fans use from 50 to 90 watts (not including lights). Compare this to a central air conditioner using 2000 to 3000 watts; a window air conditioner can use 600 to 800 watts. The ceiling fan uses far less energy. As the temperature in your house rises, try to use ceiling fans to keep comfortable. But at some point the fans will not be able to keep you cool. Turn off the ceiling fans and start the air conditioner. The longer you can delay turning on the air conditioner, the more energy you save. Exceptions to the above rule. Many websites suggest running the ceiling fan along with the air conditioner. This may or may not save energy. The thermostat must be set at a higher temperature when using ceiling fans. The exact amount is difficult to calculate due to many variables, but savings high enough to notice kick in at about 5 degrees. If you keep your cooling setting at 78 degrees without fans, then it would need to be set at 83 degrees. Is this acceptable? Only you can decide. Also you must continually turn fans on when walking into a room, and turn it off when leaving. See tip below. Keeping either the fans or air conditioner off may be the more practical action to insure minimal energy use. During any situation you need short term cooling, the ceiling fans can help. When company is over, turn on the ceiling fan instead of turning down the thermostat. Reduce fan speed when possible. If you have several people playing WII, you may need the fan blowing as much as possible. But if there is one person sitting reading a book, only a gentle breeze is needed. Many ceiling fans have multiple speeds. Adjust the speed depending on the activities in the room. Turn off ceiling fans when not in the room. Only people are cooled by ceiling fans. Ceiling fans should be off when nobody is in the room. There is a surge in energy when starting the fan motor, but it quickly drops as the fan blades reach their full speed. However, leaving the fan on when not needed still uses far more energy than that short burst of startup energy. Air should blow up in the winter. The only benefit to running the fan in the winter is to breakup warm air collected along the ceiling. In the winter, lighter warm air rises to the ceiling. If this air cannot go anywhere, it becomes a still layer of warm air. You are paying to keep the space near your ceiling warmer than the rest of the room. This is a waste of energy. Running the ceiling fan, blowing upwards, will drive that warmer air back down to the portion of the room you want warm. At the first bead of sweat run to the fan switch and get a quick blast of air. Or just run the ceiling fan to eliminate a warming stuffiness. The use of ceiling fans can enhance the comfort in your home. By using the above tips, you can also save home energy.
Outdoor Ceiling Fans If you are planning on installing a ceiling fan in an outdoor location, it is important to purchase a fan that is designed specifically for that purpose. If you install an indoor fan in an outdoor area it is likely to short out (which can be hazardous) or simply break down prematurely. Outdoor ceiling fans are designed differently than indoor ceiling fans because they need to be able to the forces of mother nature. Here are some of the ways that outdoor ceiling fans differ from those made for indoors: The decorative motor casing is either sealed or designed to prevent water or moisture from coming in contact with the actual motor inside. The wiring is a higher grade with additional shielding. Screws and other components are typically made of stainless steel. The finish on the motor casing and hardware is usually a weather resistant powder coat, stainless steel, or has some additional protective coating that can handle exposure to the elements. The blades are likely made of ABS plastic rather than plywood. ABS is a very strong durable material that resists warping and discoloration from moisture or UV exposure. Light fixtures are sealed on top and designed for outdoors The mounting hardware is either water tight or designed to prevent water from entering from above. There are 2 types of outdoor ceiling fans, those rated for DAMP locations and those rated for WET locations. There is a notable difference between the two and it is important that you choose the right type for your application. In either case, make sure the fan you purchase is UL Listed for the application you need so that you know it can be safely installed without creating a potential electrical hazard. Here are the differences between the two types of outdoor fans: Damp rated outdoor fans are designed to handle moisture but not direct contact with rain or running water. Therefore, a damp rated outdoor ceiling fan can be installed in a covered area such as a patio or screened in porch or other areas that are protected from rain or dripping water. Wet rated outdoor fans are designed to handle direct exposure to rain. They can be installed in virtually any indoor or outdoor location, covered or uncovered. So you can install a wet rated outdoor ceiling fan in an open gazebo, lattice covered lanai or other similar shade structure as well as under a covered porch or patio. Because wet rated outdoor fans are pretty much water tight, you can actually clean them by hosing them off...which is a great reason to buy a wet rated fan even if all you need is a damp rated model. Commonly asked questions about outdoor fans: Can an outdoor ceiling fan be installed indoors? Yes, you can install an outdoor fan in your living room or any other room in your home where you want a fan. Many people will do this simply because they like the look of a particular outdoor fan. Also, outdoor fans are highly recommended for laundry rooms and bathrooms or any other room inside your home that that tends to have excessive moisture. In more humid climates, outdoor fans are a great choice for every room in the home. I live in a very windy area and have had problems with blades breaking off...are there any outdoor fans that are made to handle high winds? High winds can in fact sheer the blades off a ceiling fan, particularly cheaper models that use lightweight materials. Usually it is the metal blade holders that attach the blades to the fan that break rather than the blades themselves. So if you are in an area prone to high winds, outdoor fans that do not have blade holders are your best choice. If the fan is to be installed in an area that is 9 feet high or less, a hugger style outdoor fan is even better. A perfect example of such a fan is the Minka Aire Concept II Wet, which is one of the very few outdoor fans that meet this criteria. Are there any outdoor fans that are designed to be taken down easily or that have blades that are easy to take off when a storm is coming? This is a very common question. Unfortunately the answer is no. There are no ceiling fans designed with a "Quick Disconnect" mechanism or with blades that snap on and off. However, I suppose that if any fan manufacturer came up with such a fan it would be a big seller. Running wires and installing a junction box can be difficult in many outdoor applications. Are there any outdoor ceiling fans that are battery operated? Although DC powered ceiling fans are now in fact available, they are not yet powerful enough to handle the needs of outdoor applications, nor are they being designed to work from batteries. Currently, most DC powered ceiling fans use an AC/DC converter, so they still require electrical wiring. However, I would look for this to change in the near future...most likely in the next year or two. Can a remote control be added to an outdoor ceiling fan? Most add-on remotes or wall controls are not rated for use outdoors, so unless the control is specifically designed for the fan you are considering and is rated for the correct application (Damp or Wet), then you should not use it. If a remote control or wall control is important to you, look for outdoor fans that have such a control included with the fan. Can any light fixture be added to an outdoor ceiling fan? No. Just as ceiling fans are rated for Damp or Wet locations, so are the light fixtures that are used with them. Make sure you purchase a light fixture that is made by the manufacturer of the fan and that has the same rating. If you want an outdoor fan with a light fixture, your best bet is to purchase one comes with one, this way you can be certain they are compatible.
Installing a Ceiling Fan Installing a ceiling fan can seem like a daunting task; however, you will find that if all the wiring is in place, installing a ceiling fan should be quite easy. Below you will find some important information in regards to installing a ceiling fan. Before getting started there are some items you may want to take into consideration. The size and style of the fan you choose will be very important with respect to installing a ceiling fan. In order to choose the correct fan, youll need to know the size of the room, as well as the type of ceiling you have. Some people have vaulted ceilings which can make it difficult for installing a ceiling fan of a larger size. It will also make it difficult to position the fan properly if your ceiling is vaulted. Once you have selected the correct type of fan for your ceiling, it will be time to get started. With this tutorial of installing a ceiling fan, if youve never installed a lighting fixture before, youll want to pay close attention to the instructions listed below. Installing a Ceiling Fan Pre-Installation: 1. Turn off the power - This is probably the most important step when it comes to removing or installing electrical fixtures. It will be important that you follow this procedure as closely as possible. Do not just turn off the light switch that controls the light. You will want to turn off the breaker that controls the light in the room you plan on installing a ceiling fan. 2. Removing the old light fixture - This process should be done in the middle of the day so you can open your blinds or window shades in order to allow for enough light. Depending on the type of fixture youre going to remove, its a matter of disassembling your old fixture and removing it from the light electrical box. 3. Disconnecting the wires - You want to make sure that you disconnect the wires from the old assembly, but make sure you marked each wire as to its proper location. This will make it easier when installing a ceiling fan. 4. Inspect the old electrical box - Make sure the electrical box that is currently installed can handle the fan weight and is mounted to either a truss, or a cross brace. This will ensure that when you install your new fan that it will have a proper foundation in order to work properly. If for some reason your electrical box is not mounted properly, it will be important for you to get the correct electrical box and mounting brace. When installing a ceiling fan weight will be an important factor, choose wisely. Installing a Ceiling Fan Installation: Before getting started on installing a ceiling fan, make sure you read through the directions that come with your new fan. You will be surprised at how easily you will recall this information during the installation process. Make sure you have everything laid out in a way that you can select each item as you move along. 5. Installing a ceiling fan mounting bracket - The first thing you want to do is install the new mounting bracket onto the electrical box. This mounting bracket is what will actually hold the new fan. 6. Use the working hook - Because of the weight of a ceiling fan motor, the manufactures are well aware that you cant hold the ceiling fan motor in one hand and secure the wiring with the other. So theyve made something thats called a "working hook", which allows you to hang the fan motor on the hook while you are assembling the wiring. 7. Matching and securing the wires - In the step you will secure the wiring using the proper color codes. In the US, the white wire will be the neutral, the black wire will be a hot or (power leg) and the copper or green wire will be the ground. Sometimes well see a red wire which is considered a loop depending on how many light switches control a single light. Typically when you see this wire you have multiple light switches within one configuration. Just make sure to follow the wiring exactly as you remove the old fixture and you shouldnt have a problem. 8. Secure the fan motor - Its time to secure the fan motor to the fan mounting bracket. You want to push all the wiring inside the electrical box, and then secure the fan motor to the mounting bracket with the mounting bolts that have been supplied. 9. Install fan blades - After mounting the fan motor and putting on the cover, it will be time to install the fan blades. One by one attach each blade and secure with the accompanying hardware. Make sure that each fan blade is installed properly because you do not want your fan to be unbalanced. 10. Check your work - Once youve completed the installation, its time to turn our back on to check your work. Make sure that your light switch is turned off, and go out and turn your break your back on, and when you return to the room turn your light switch on and make sure your fan works properly as well as your lights. Installing a ceiling fan is not as difficult as one may think. The biggest intimidation is when a person thinks about working with electricity. As long as your electricity is off, its a matter of disassembling the current fixture and replacing it with a fan of your choice. Follow these steps closely and you will see that once your ceiling fan has been installed, youll be able to enjoy the new cool breeze, as well as the fact that you performed the installation.
Ceiling Fan Ratings - How to Choose the Best Ceiling Fan for Your Needs? A ceiling fan can be used year round-to cool off your home in the warmer months and to circulate the warm air to keep your home livable in the winter months. Another good reason to buy a fan is to save some money on your utility bills-ceiling fans cut down a great deal on heating and cooling costs year round. When choosing a ceiling fan for your home it is important to develop a rating system for yourself and then decide which fan to buy by the ceiling fan ratings you have assigned. When deciding on your ceiling fan ratings, you should make a list of qualities you want in a fan. You should think about the look of the fan, the features of the fan, how the fan is made, etc. Size The size of the fan is very important. You dont want to get too big of a fan for the room and you definitely dont want a fan that is too small for the room. A good rule of thumb is that a one hundred foot square room, the fan should have blades of thirty six inches. If the room is between one hundred fifty and two hundred twenty five square feet should have fan blades that are forty eight inches long. Type Low ceilings require a different type of fan than a high ceiling fan. High ceilings require the fan to have down rods because down rods will circulate the air to the living space. Low ceilings should be fitted with a fan that is flush mount or hugger. A sloped ceiling needs to have an angled mount and you need to make sure that, no matter what type of fan you get, that the blades are at least seven feet up. Components You want a fan with high quality fan components. For example, the die cast motor housings are far better than stamped motor housings. This is because the die cast motor housings reduce the fans noise and keep the fan stable. You will also want your fan to have bearings that are permanently lubricated and it should have an oil reservoir that is sealed. Pitch Pitch refers to the angle at which the blades sit on the fan. Typically, the pitch of the fans blades will range from eight up to fifteen degrees. Air moves far better under a fan with a high pitched blade. Special Features Do you want your ceiling fan to have room lights? Do you want decorative blades that you can change out to change the look of the room? These special features will be a prominent part of your ceiling fan ratings. After you have shopped around, compare your ceiling fan ratings. Obviously the fan with the highest rating should win-but that could also depend on how heavily you weigh each category. Once you have compared the ratings you will be set to buy the perfect ceiling fan for your home.
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