Ventilation Fan | Attic Exhaust Fans

Posts Tagged ‘Ventilation Fan’

Important Information for a Solar Attic Exhaust Fan Installation

For the installation of a solar attic exhaust fan, you have two options. First, you could hire a professional contractor to handle the job or two you could complete the installation yourself. Today, fans used for attic ventilation are much easier to install so the number of people taking this task on as a DIY project has increased dramatically. To be successful in getting the fan installed properly so it helps cool the hot attic, we have provided some helpful tips.

For starters, you need to measure the attic space that would need a vent system to ensure the appropriate fan is purchased. For this, determine the width of the attic floor, which would then be multiplied by the length of the floor. Then, that number would be multiplied by the number seven, giving you the amount of cubic feet per minute needed, or CFM (the amount of air pushed by the fan). Once you know this number, you want to choose a ventilation fan that exceeds it by 20.

You would also need to determine the size for the intake air louver. For this, multiply the CFM number for the fan by 144. That number would then be divided by 300. Typically, ridge or soffit vent systems exceed this amount in most homes but if you find that your house does not, it would be important to install an intake air vent for the opposite gable. The result would be with this on the exterior wall within the attic but below the roof, the attic fan would be more efficient.

The mounting flange would need to be measured on the inside. The easiest method would be to use a flexible tape measure so you end up with an accurate number. This piece of equipment is designed to encase the sleeve of the fan, the metal housing in which the fan resides, and it helps connect the gable framing. Keep in mind that some ventilation fans are designed without a sleeve. In this case, cross member bars are used to connect to the framing. For the direction of airflow, this would be stamped directly onto the sleeve or motor, pointing in the direction of the mounting flange.

Another part of the installation process for the solar attic exhaust fan is measuring the distance between the gable wall studs in the attic. Using these measurements, a 2×4 wood board would be cut and then nailed to the wall studs to create the opening for framing. You would also be required to measure the distance between top and bottom framing at the opening for the sides of the fan. All of these measures show the need for accuracy for installation of attic ventilation and when done right, the job would be completed quickly and accurately.

Dave Stevens writes more about installing a solar attic exhaust fan at http://www.attic-ventfan.com/solar-attic-exhaust-fan.php

Attic Exhaust Fans

Attic exhaust fans are absolutely crucial to keeping a healthy home. The main purpose of attic exhaust fans is to provide ventilation to help control the temperature in your attic. If you attic gets too warm, you roofing will not last as long, the structure will not last as long, and you will pay extraordinary energy bills. Why go through all of this when you can quickly and easily install a quiet, solar powered house fan that will keep your home cool throughout the year? The savings you will experience in your energy bills in just one summer will make up for the cost of one solar powered ventilation fan.

So what are some of the most popular attic exhaust fans that you can buy online? Here they are.

Aura Solar Attic Fan – this solar / wind powered attic fan is one of the most popular on the market. The combination of solar and wind power means that this fan will continue to cool whether it is day or night, sunny or cloudy. It has a 10 watt panel specifically designed to run quietly and efficiently. In fact, you can stand right beside this exhaust fan as it is turning and not hear it at all. That is how quiet it is!

It is 12 inches in diameter and 9 inches tall. It provides an amazing amount of ventilation, and it is tested to withstand winds up to 200 mph. So don’t worry! If you start getting 200 mph winds, you are going to be worried about a lot of other things besides your attic exhaust fan! Customers talk about how easy this fan is to install although it is not very adjustable. This means you will have to make the hole just the right size.

Solar Attic Fan with 25-Year Warranty – You know companies really believe in their products when they are willing to give a 25-year warranty. This attic fan is also powered by the sun which means that there is no need for any wiring to get the ventilation your house desperately needs. Just this fact alone makes me want to go and buy it right now. I remember al to vividly what it is like to run wires in a roasting over for a new exhaust fan. No fun at all!

The 25-year warranty applies on the solar panel, the fan housing, and the fan motor. It also comes with a 10-watt panel, and it is already assembled and ready to install right out of the box. The panel is adjustable up to 45 degrees, and it can even be detached and mounted remotely if needed. This exhaust attic fan moves 850 cubic feet of air each minute. Talk about adequate ventilation. The manufacturer recommends one fan for every 1200 square feet.

Note: the attic fan above is not intended to be mounted on flat roofs or walls. It is intended for pitched roofs from 3/12 to 12/12.

Ventamatic Whole House Fan – if you are looking for a more heavy-duty exhaust fan for your attic, you need to look at this fan for the whole house. It has 2 speeds, and it is built sturdily to eliminate vibration even when running on high. It has 4 aluminum air blades that are balanced to ensure a smooth rotation and little sound.

One customer who installed this fan said that it is adequate for their house of 2,400 square feet. A frame does need to be built to house this whole house ventilation fan, and you will need to run electrical wires to the motor. So plan on spending a few hours getting this puppy setup, but it will definitely be worth it when you feel the cool breeze that it produces.

One final attic fan that we will look at is the Dayton attic exhaust fan. This ventilation fan not only removes hot air from your attic, but it also helps in removing moisture as well. You probably know that nothing can ruin a home quicker than moisture. This fan is absolutely huge and can ventilate more than 1,500 square feet. It comes with shutters that keep the motor free from rain, debris, and dirt. It also has a blade guard to keep the blades from being damaged by various items.

A customer who ordered this product raved at how quickly it was delivered and the great customer service that the company provided. I am sure that you will have the same great experience if you order this attic fan today.

Now we all know how desperately people are trying to save money, and for most people, a lot of money can be saved in energy bills. Electric bills especially seem to be rising faster and faster. But when installing your attic fan, be sure to put it in the right place. If you don’t, you could actually increase your energy use instead of dropping it.

Install the fan facing the top of the attic on an exterior wall. Don’t block of the air passage to any existing gable vents or other attic vents. If you install an electric fan, it would be a good idea to install a light switch that allows you to control the fan from the interior of your home. This can also save you money by turning off the fan when it is not needed.

Learn more about where to find the best Attic Exhaust Fans online at my website http://atticexhaustfans.net.

Why Is The Gable Exhaust Fan So Popular?

To improve ventilation in the attic, which consists of hot air being forced outside through the exhaust system and moisture being prevented from building up during cold weather, you have two primary options – an attic vent fan or a gable exhaust fan. While the concept is the same for both, the installation process and operation are unique.

For one thing, instead of being mounted on the roof as with the turbine type of fan or box unit, the gable style is actually mounted on the gable. Of all ventilation systems used for the attic, the gable fan is considered by industry professionals, as well as consumers as being the easiest to install. For this reason, homeowners who want a cost efficient solution and a type of vent fan they can install will go with the gable.

Once this type of fan has been installed, it works as a highly efficient ventilation system. The way in which the fan functions is that extremely hot air collected near the ceiling is forced out by the exhaust system to the outside. The louvers through which this air goes may or may not be covered with mesh but when purchasing the equipment for a fan used to vent the attic, one covered with mesh is highly recommended in that it prevents animals and debris from getting inside.

Along with forcing hot air from the attic out, a ventilation fan also helps by replacing the hot air with cool air that comes from the outside in. The reason it is so critical that the right type of fan be used for ventilation in the attic, along with quality insulation is that if the hot air were allowed to remain inside, it would cause moisture to build up. With that, your home would be at serious risk for growth of mold and mildew, which are hazardous to a person’s health.

With this type of fan system, vent options include high and low. With the high vents, this refers to a section of the vent system that allows the hot air in the attic to be moved to the outside. For this, you would have a choice of ridge or gable vents. As far as low vents, this part of the system design is actually mandatory to bring cool air from the outside back into the attic.

Along with standard features of a gable exhaust fan, you would have several optional features to consider. For these, the most popular is the thermostat. Because a gable exhaust fan is powered by a motor, a thermostat can be highly beneficial whenever the level of heat in the attic reaches excessive levels.

Want to slash your energy bill with the installation of an gable exhaust fan?

Click Below To Learn More:
http://www.attic-ventfan.com/gable-exhaust-fan.php

Attic Exhaust Fans

Christopher M. Hall :