By John. Ceiling Fan. Published at Saturday, September 08th, 2018 - 07:55:22 AM.
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.
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.
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.
Why Do Ceiling Fans Have a Reversing Switch? What is the reason for having a reverse button on ceiling fans? Well "they" say that you cannot stand a draft during winter months, but that you can equalize the air temperature buy using your fan in the reverse direction. I always wondered why the older ceiling fans did not have a reverse button. Were the people who designed those fans, just too stupid to think about using reverse in winter? During winter, when you use the central heating system, the warm air coming out of the registers, in each room, will naturally rise and because the registers are up high already, the hot air will build at the ceiling level and gradually work its way down toward floor level. The heating unit runs until the temperature is comfortable at the lower levels of the rooms. But by the time this happens, it will be very hot at the ceiling level. Many BTUs are wasting heating the ceiling areas of the home, where we dont live our lives. But what if there was a way to get this hot air down off the ceiling, to the lower levels where we live. The heating unit would not need to work as long and the savings on our utility bill could be significant. AHH CEILING FANS! will bring this air down and mix the hot air with the cooler air at floor level. This mixing would basically equalize the temperature at floor and ceiling levels, which means that the heat would not be wasted keeping the ceilings warm. The heating unit would not run as much. The utility bill will be lower while the comfort level will remain the same. But then someone said that the draft created by the ceiling fans would be too much for winter months. So someone else said "well, lets just reverse the ceiling fans and let the air blow up until it hits the ceiling and then it will go horizontal in all directions until it hits the walls. Then it will come down vertically until it hits the floor. Now it will travel, at floor level, back in toward the center of the room and then back up to the ceiling fan. What a genius! Now everyone can use ceiling fans to equalize the temperature without feeling a draft in winter. Oh yea! So what happens when this warm air starts down the walls and hits furniture, bookshelves, etc? It will start a horizontal movement toward the center of the room. Now when it comes out past the obstruction, will it turn and fall toward the floor, where it can mix? If warm air falls instead of rising, then I guess it could. What happens when air from the ceiling fans hits the ceiling in a room with a sloped ceiling? If the ceiling fan is centered in the room, it would be basically half way up the slope. So wouldnt all the air go directly up the slope from where the ceiling fan is mounted? What about the other half of the room? What happens when the room is large? Will the force, coming down the walls, still be enough to get this warm air to the floor, especially when the ceiling is two stories high? What happens when ceiling fans are in a room with a two story high ceiling, which is open to the second floor level of the home? Wouldnt the warm air go off into the second level, instead of coming down to the floor and in this situation, wouldnt the ceiling fan steal the warm air from the first level and take it to the second floor, defeating the purpose for which it is being used? On the other hand, if you blow the air down, the hot air at the ceiling level will be forced down to floor level where it will move in all directions toward the outer walls of the room. The air can now mix and seek its own level. The hotter air will naturally rise to the ceiling level where it will be picked up by the fan to repeat the cycle. So wouldnt this be much more efficient than using reverse, especially in the scenario where the ceiling is two stories high and open to the second floor? But what about the draft? I say just run the ceiling fan at a low speed or the highest speed that you can tolerate and still be comfortable. Could reverse on ceiling fans be a marketing tool to sell fans in winter? You decide. But I do not think that the old folks overlooked something as important as this. I think that they used what was most efficient. I agree and my ceiling fans always blow down, winter and summer. And if you happen to have a room with the two story ceiling where the room is open to the second level, and where you notice the upstairs is always hot while the lower level is cold during winter, try using your ceiling fans in the down direction. You will not believe the difference!
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