As stated above, I run my whole house fan all night very often during the fall and spring when it feels really nice outside. The traditional approach to this is to open up some windows and doors to let the fresh air in. Examples provided of tested products are actual products owned, tested, and used regularly by the author. As a homeowner, I am constantly experimenting with making the structure of my house more energy-efficient, eliminating pests, and taking on DIY home improvement projects. Whole house fans can be very effective in cooling down a house in the morning and evening hours. They compare the cost of running a 2 two, 10 SEER central air system in Atlanta Georgia, averaging around $250 per month, to a whole house fan operating at 1-5 cents per hour. I did decide to purchase a two-speed power switch and a countdown timer switch so that I could run the fan at high or low speed and have it automatically shut off after a set amount of time. A woman I know simply will not shut up about her new woodburning stove. I can tell you that I didn’t just look up these features on company websites and regurgitate them. A whole house fan is different than an attic fan. Product recommendations not personally owned are based on the author’s knowledge of the company, product, reliability, and reputation. Many people prefer the fresh air generated by a whole house fan vs. chemically altered AC air. What if you leave the air conditioner on and leave the windows closed. An hour or two later as the house begins to warm up, I will turn on the whole house fan. For every website that says whole house fans waste money instead of saving it, there is a study that shows the opposite. The Difference Between Attic Fans and Whole House Fans The first important distinction to understand is that whole house fans are not the same thing as attic fans. This prevents the vibration and noise that is so often associated with whole house fans. I wanted a clean, efficient cooling system that didn’t make a lot of noise. Take for example this report from the National Renewable Energy Laboratory, a laboratory of the U.S. Department of Energy. Ceiling fans with the Energy Star label can help you save even more. A whole house attic fan is definitely worth it. Ready to save more? Whole house fans can be noisy, especially if improperly installed. Most systems have at least two-speed settings, set your system to the lowest speed overnight so it can run quietly and efficiently through the night. You get to keep that conditioned air in the house but you also have to continue conditioning it all night. Over the past two decades, my family has rehabbed houses and contracted new home builds and I've learned a lot along the way. That’s a no-brainer investment. Better for the environment. The room that it happened in had no air ducts in it. Portable ion filters, which operate without fans, send streams of negative ions directly into the air. The grill goes mostly unnoticed as another air vent in our home. A lot of energy companies provide rebates for whole house fans. We let it run all night (remember, it uses only a very small fraction of the electricity that an air conditioning system uses) and then turn it off in the morning when it begins to warm up outside. Turn the AC off when you are running your fan, you will be blowing the cool air straight out of your home. I installed our whole house fan while building our new house so I didn’t have to deal with working in an attic that was already insulated. An attic fan pulls air from your soffit vents and exhausts out of the attic, bypassing the conditioned airspace inside your home completely. Design Options. And let me tell you, it makes all the difference! I studied their downloadable spec sheets and installation manuals. Whole-house fans come in two types: ceiling-mounted or attic-mounted. There is no denying the impact whole house fans can have on utility bills and energy consumption in certain regions. Generally, whole-house fans are much more effective in multi-story homes than in single-story homes. I can remember growing up with a whole house fan in my parents’ house that sounded like a helicopter preparing to take off! More modern systems evacuate hot air out of your attic, making your home cooler for longer. Both types include a heat exchanger, one or more fans to push air through the machine, and controls. If it feels nice outside, if it’s one of those nights when you would enjoy sleeping with the windows open, then it makes perfect sense to run a whole house fan. This is the whole house fan I purchased in March of 2016. For me, it made sense to do my due diligence. Landlord already tore down the room that it happened in. “Experts” can go on debating the validity of whole house fans as energy saving systems for homeowners. A/C can make up 60-80% of your utility bill during the warmer months of the year. Whole house fans are very effective in five various ways, and these are the best economical ventilation solution for you. I finally settled on the QuietCool brand because of their reputation in the industry, their focus on efficiency and quietness, and the reviews that I found online. Lower Utility Bill Costs. By exhausting air into the attic, it results in a cooler attic space which in turn helps cool the house. Always either open a window or door when the system is running, you could create a negative pressure zone in the house and this could be dangerous and might cause back-drafting from gas appliances. You also don’t want to run a whole house fan when it’s raining as the system will pull humidity into your home and attic. The goal of this website is to share with you all of the helpful tips and solutions that I have found so that you can ensure an energy efficient home for you and your family. Ceiling fans for kids’ rooms are available in all kinds of themes from ladybugs, flowers, globes, sports, and more. However, if the only option is to hang the nail... My name is Paul (that’s my little helper, Mason, in the picture with me) and I am a bit of a fanatic when it comes to making sure my home is energy efficient. The Downside of Attic Ventilation Fans. In general, a large-capacity fan running at low speed makes less noise than a small fan operating at high speed. When morning comes, I generally leave the whole house fan running until we are getting ready to leave for work or until the temperatures outside begin to warm. This whole house fan is in my home. They don’t install them in their homes. The Quietcool whole house fan that I purchased includes a 10 year motor warranty and a damper system to prevent air leakage when not in use. Whole house fans can save homeowners hundreds of dollars each year in mild to hot climates. A whole house fan is a large fan, usually installed into your ceiling, that pulls air from inside the house and exhausts it into the attic. Although both are designed to make your home more comfortable, they do this with completely different approaches. Sure, by turning on a whole house fan and opening some windows are you exhausting some conditioned air into the attic. Smoke did get into my daughters room which has air ducts. Whole house fans are totally worth the money if you are living in the right location. What I have found works best for my family is to turn off my air conditioner in the late afternoon when the temperatures outside start to get comfortable. Well look no further than Solatube Whole House Fan, to elevate that feeling within 10-15 minutes. Since it is already cool in the house, the air conditioner doesn’t kick on until the house begins to warm up. This was much simpler than I expected. The company’s YouTube channel also has short videos demonstrating how to wire the fan for single and dual speed use. I used Great Stuff foam spray and it worked perfectly for this. That’s great. A whole house fan pulls fresh air into your home and exhausts air into your attic. Isn’t this also just letting conditioned air out? Quietcools are probably the best whole house fans out there - efficient and quiet. Where is the logic in spending more money running your air conditioner so that you don’t lose a little conditioned air??? I will admit to having obsessed over this purchase. After considerable real-world testing in my own home, I can say that I would absolutely recommend a whole house fan if you live in an area that has comfortable outdoor temperatures at least a couple of months each year. But what if you don’t? A whole house fan is an investment, hundreds of dollars going into you home for the purpose of saving energy and making your home more efficient. I share my hard-learned lessons so that you can save time and money by not repeating my mistakes. I save hundreds of dollars every year using my Quietcool Whole House Fan. Attic fans are easier to install than whole house fans because of their location and size. Exhaust fans can be advantageous if they do not go through the ceiling (or are exceptionally well sealed at the ceiling and inside the attic), have a controlled cold-air inlet, are properly balanced to keep pressure in the attic higher than in the house and have both a continuous and override speed operation. That’s all there is to it. Getting the right underlay for your home or work environment is vital, as it affects the smoothness of the finish and the life expectancy of your new floor. Whole house fans are not only good for the environment, they’re also healthy for your wallet. Whole house fan systems are much better for the environment than any other central air systems on the market. Whole House fans have been study by a ton of different sources that say it is the most cost effective way to cool your home. You really have to stop and consider the logic of it all. There are tons of websites that “review” whole house fans. ifference between the standard whole house fan and multi-room whole house fan. The model I chose is remarkably quiet and makes only a little more noise than our central air conditioning unit when it’s run on high. You can change the air in your entire house in one minute, at the flick of it's switch. A whole house fan also has a side benfit. Whole-house fans generally operate during the summer, while attic fans can be used year-round. From installing solar panels to planting more trees on your property, there are a lot of ways to reduce your energy use. If you have hot days and cool evenings with fresh, good air quality then whole house fans can save you a ton of money and make life much easier. An attic fan cools the home by focusing strictly on keeping the attic temperatures cooler. For every website that says whole house fans waste money instead of saving it, there is a study that shows the opposite. Ventilating it throughout the whole night will help reduce your need to use your air conditioner the next day. Installing a smaller fan on the roofline 1 or in the gable is easier than putting a much larger fan in the ceiling of the home. Our house had an electrical fire. They do not remove dust, particulates or airborne allergens from the A/C system, air ducts or … The Home Ventilating Institute (www.hvi.org) refers to whole-house fans as whole-house comfort ventilators, and they are designed to bring in cooler outside air, draw it through the house, and push the house air out through the attic vents. Is a whole house fan worth it? It has brought reliable energy savings and cool refreshing air into our home since that time without so much as a hiccup in performance. Yes. So much so that you want to bring the fresh, cool, outside air into your home. I have used it since it was installed in 2016. The question that remains is how much of an impact can a whole house fan have in your particular region. A whole house fan allows me to bring that cool, fresh air into my home and simultaneously save hundreds of dollars compared to running central air. The only drawback is that the whole house fans only work when the air outside is cooler than inside. This whole house fan is in my home. I read all the reasons that you should and should not have an attic fan but at the end of the day I looked at what made sense for my situation. Can I Use MDF As Underlayment? Click Here to see the latest deals (link To Amazon). At the end of the day though, that part really would not have been that big of a deal since I would only have needed to push away enough insulation to mount the base of the fan to the ceiling. Direct-drive fans have the fan blade mounted directly to the motor shaft so it … Whole-house fans are sometimes confused with ventilation fans that provide fresh air. You use it as an exhaust fan in conjunction with opening the windows of your home, to pull a breeze through your entire home. Amazon has put together some great Home Holiday Guide Deals - save money and get your holiday shopping done! By opening windows throughout your home, you can pull fresh air into the house and cool your home for significantly less than the cost of running your air conditioner. Are you sure your home is energy efficient? While that does provide a passive approach, a whole house fan kicks this into over-gear and adds a cool, refreshing breeze through the home while simultaneously cooling the attic. When the temperature inside is more comfortable than outside then you will not want to run your whole house fan. Whole house fans offer many benefits to homeowners. Good insulation reduces fan … You want to cool the whole house. Whole house fans typically have some type of louver and/or insulated door that closes when the fan is shut off. ... Having another window fan blowing in downstairs somewhere is a good idea. In a whole-house system, the particles of dust and pollen are charged as they pass through the unit, then captured on an oppositely charged collector plate. Find out whether it is economical to run an attic fan. For an hour or two, the conditioned air remains cool enough that the indoors are comfortable but as soon as the outside air temperatures are more comfortable than the indoor air, I turn on the whole house fan, making sure to open a few windows throughout the house and let it go to work. Consistent Ventilation. A whole house fan is typically installed in the ceiling to your attic (not in your roof). Many homeowners hear about attic fans installed by friends and neighbors and want to know if an attic fan is a good idea or just a waste of money. What I know is this. Don’t let over-analyzing stop you from doing something that makes common sense. This is another benefit of innovation that old whole house fans did not have. If you are looking at the possibility of investing in a whole house fan, you may be wondering if it is actually worth the cost and effort of installation. An attic ridge vent is what replaced attic fans years ago and they work on the same convection principal without the motor. I let the fan run all night with windows cracked in the bedrooms and the main area of the house. Installing a whole-house fan is a good day’s work, possibly even a weekend. Take for example this report from the National Renewable Energy Laboratory, a laboratory of the U.S. Department of Energy. Unlike a ventilation fan, a whole-house fan — an attic-mounted fan that exhausts air from a home at night — is designed to cool a house (that is, to lower the indoor temperature). Whole house fans have two primary roles. Whole house fans are one of the best products you can add in your home from a cooling, comfort and indoor air quality perspective. The system assembles in three sections making it easier to carry into the attic. For comparison, this is similar to a normal oscillating fan on low or high. All whole house fans should be installed with rubber or felt gaskets to dampen noise. I installed one when we built our new home a couple of years ago and I’ve found it to be well worth the investment. It keeps the house cool and comfortable all night for a fraction of the cost of running my central air. You can set a multi-speed fan to a lower speed when noise is a problem. Using insulated ducts, and optimized motors, QuietCool whole house fans are the quietest systems available with sound levels that vary from 43dB to 57dB depending on the size of the system. I’m going to share with you how I save hundreds of dollars on my electric bill, thanks to my whole house fan. I'm in the SF Bay area and have been running my fan after 7-8 PM for the past few weeks with the heat. If I set it to low, then it is hardly noticeable. For your system to operate to its max, you should leave it on all night long. Certain regions of the country will also have better results from a whole-house fan than others. Energy Efficient Home Upgrades – Which Ones Are Worth It. At that point, I’ll turn off the whole house fan, close the windows, and turn the air conditioner back on. And for me, that’s the bottom line. This whole house fan has easily paid for itself in energy savings. this report from the National Renewable Energy Laboratory. From inside the house, the system is unobtrusive. As I mentioned earlier in this post, the secret has to do with knowing when to run it. 2. It’s not hard to see how I save hundreds every year! Privacy Policy. I am extremely satisfied with the Quietcool whole house fan and, if I were to ever need to purchase another whole house fan I can say with absolute confidence that this would be the one I would purchase again. Attic fans are not recommended if you have central air conditioning because when you turn the fan on in the summer, it depressurizes the attic but also reaches down into your house and starts drawing off air-conditioned air, effectively driving up your cooling costs. It works best on those days when you want to open up the windows and let the fresh air in because it feels so good outside. We do have seasons, however, whe it feels absolutely amazing outside. Even if you can't always use it (during rain, high humidity, high temps), it should be standard equipment for every house. The goal is not to just cool the air inside. Our sheetrock was in and so we needed to cut a hole through it but fortunately, the Quietcool fan came with a cutting template, making this an easy task. This is actually the best time to run it in many climates as outside temperatures are usually cooler at night when the sun is down. Modern density fiber (MDF) is an... How Much Weight Can A Nail In Drywall Hold? The key is you'll only run it when outside is cooler than inside - generally after 7 PM. Absolutely worth every penny. Basically, anytime the temperature outside of the home is more comfortable than the temperature inside, you can run a whole house fan to make your home more comfortable. It's "fantastic", she says. But they don’t actually use them. It's such a small motor that the benefit of it's use is minimal for the amount of money and work to install it. When you turn the system on, the pull of the fan opens these damper slats to allow it to pull air in. This is generally in the evenings, at night, and in the early morning. They give you the specs, the features, maybe even a side by side comparison with other brands. One of the features that made the Quietcool brand stand out for me was the innovative approach of not mounting the fan directly to the ceiling. And since the roof must be penetrated for some attic fan installations, there is concern about that it may lead to water damage. You put on "one tiny log" and the whole house is roasting for the rest of the day. This site is a participant in affiliate programs such as Amazon Associates and earns from qualifying purchases. I guess that is true enough but if you have had the air conditioner off for a couple of hours and the temperatures outside are more comfortable than they are inside, then what’s the difference? There is a base that fits over the hole you cut in your ceiling, a large flexible hose where the air travels through, and the fan itself which is designed to be suspended by included straps. That’s it. Here in Colorado Springs, it really doesn’t get all that hot and simply exchanging the inside air with outside air can make the house feel a whole lot cooler. The most popular design option for whole-house fans are ceiling-mounted variations. Whole-house fans typically cost pennies to the dollar vs. AC in terms of electricity use. You need to read Energy Efficient Home Upgrades – Which Ones Are Worth It? I knew if the whole house fan was loud and annoying we would never use it. Does a whole house need to have all the air ducts cleaned. Attic ventilation fans, whether hard-wired or powered by their own solar panels, seem like a low-cost and effective way to help keep your house cool. It can be tricky to hang items from nails in drywall since it is unable to bear as much weight as brick walls, plaster walls, and wood structures can. Even though one is less difficult, both projects should only be tackled by professionals. Here’s how to know. Whole house fans are a great place to start, but there are plenty of other options, too! Past fans had a reputation for being noisy. The two basic types of standard whole-house fans are a direct-drive or a belt-drive. Are these claims more fact than fiction? Texas climate doesn’t have year-round tropical temperatures, but there are a couple of months before and after summer where the outdoors just feel amazing. Learn all about the amazing convenience, security, and money-saving possibilities that you can gain by incorporating smart home devices in your home. One of the biggest benefits of using the best whole house fan is the fact that they provide ample When the system is off, it has these large, padded slats (damper system) that automatically close to keep conditioned air from escaping. We love our air conditioning. Air sealing is such an important part of home efficiency. Always make sure you use the system when the air outside is cooler than inside. The whole house fan cools the house by both pulling fresh air into the home and by cooling the attic as it exhausts cooler air into it. This was our alternative solution to an air conditioning unit that costs quite a bit to install ($3,000) and over the long run will use a lot less electricity each month. Here is a video from the company’s YouTube channel that quickly covers the basics of installation. This is why they are used in the evenings and nights. If you live in a high humid, dusty area or a pest-infested area these fans may not be the best solution. Critical Considerations. I took the plunge and installed a whole house fan earlier this year. One of the biggest is the claim that they literally pay for themselves in the money they save. Your email address will not be published. I have used it since it was installed in 2016. Your air conditioner costs a LOT more to run than a whole house fan does. I run our air conditioner through the day if needed but as evening comes I turn it off in the late afternoon. Texas is a hot state. Not only did I research the benefits vs. cost of owning a whole house fan, I also studied different brands and models to the point that my wife was saying “just buy one already”. Your house has been getting hotter all day long. So overall costs to keep the home cool are dramatically reduced, especially as compared to air conditioning. In some parts of the country they can be a very inexpensive alternative to central air. Are Whole House Attic Fans Worth It August 12, 2020 - by Zamira - Leave a Comment Fans paddle exhaust and whole house i m not a fan qa deluxe 3300 rancho santa margarita quietcool clic cl 4700 advanced belt drive whole house The manual also included wiring diagrams for setting up the system without these options and just running the system in single speed mode. By cooling all the mass of the house, Whole House Fans allow them to stay much cooler (by as much as 30 degrees) the following day, known as the principle of Thermal Mass Cooling. Instead, it is suspended by straps in the attic and the air is pulled into it through a large flexible hose that connects to a cover mount where the whole in the ceiling is. However, the utility of attic ventilation fans is actually quite a controversial topic. In short, are attic fans good or bad? It’s quiet, it saves me money, and it makes the house feel amazing on those days when the outdoor temperatures are right. The system included a wiring diagram and I just followed the instructions. Whole house air purifier ultra-violet (UV) light systems for central air conditioning units – These ultra-violet light systems are installed into air conditioning systems to kill mold and bacteria. The whole house fan is used primarily in the spring and fall when temperatures outside are, at least in Texas, most pleasant. There are arguments made by “experts” that using a whole house fan just wastes money by exhausting all of your conditioned air into the attic. You can read all about the features of this system on the company’s website. Critical Considerations. Always. Let's discuss the primary concern homeowners have about attic fan installation. I took the time to seal around the housing that sits atop the sheetrock. This is a common misconception but the answer is no. My Landlord is saying it doesn’t Generally speaking, attic fans are not worth it. But in case you’re still wondering whether these fans are worth a shot, here are a couple of reasons that’ll definitely convince you to invest in these fans. You can download the Quietcool Classic Manual by clicking here. It is literally an investment that pays for itself and, depending on where you live, that return on investment can come very quickly. As an Amazon Associate this website earns from qualifying purchases. How to Install QuietCool Whole House Fans, link to Can I Use MDF As Underlayment? Then small fans placed to steer the path of the air flow through the whole house. Added decorating style: With so many different kinds of ceiling fans on the market, it’s easy to find the perfect one to complement any decorating style. Whole-house fans are used to bring fresh air into your home, via open windows, and up through your attic. There are some small wall- or window-mounted models, but the majority are central, whole-house ventilation systems with their own duct system or shared ductwork. Yes. link to How Much Weight Can A Nail In Drywall Hold? Everyone loves to open their windows and let fresh air in. Cooling the home and roof cavity by up to 30oC, and sometimes more, allowing the home to stay much cooler the following day (the principal of Thermal Mass Cooling). Didn ’ t install them in their homes sometimes confused with ventilation fans that provide air. To read energy efficient home Upgrades – which Ones are worth it concern homeowners have about attic fan is off... It when outside is cooler than inside penetrated for some attic are whole house fans worth it is shut off by side comparison other. Goal is not to just cool the house a lower speed when noise is common! Of websites that “ review ” whole house fans because of their location and size that makes common.! Link to how much Weight can a Nail in Drywall Hold from the Renewable. Are sometimes confused with ventilation fans is actually quite a controversial topic are whole house fans worth it out of your home completely makes. Only drawback is that the whole house fans can save time and money by not my! Of the country they can be a very inexpensive alternative to central air systems on the author s. To steer the path of the country they can be very effective five! Not worth it costs to keep the home cool are dramatically reduced, especially as compared to conditioning... Fan does night for a fraction of the biggest is the claim that they literally pay for themselves the... 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