Picking the Right Exhaust Fan for Your House
Whether it is a bathroom or a house kitchen, the staying of condensing or heating smells and vapors are negative for how the house breathes. Negative home air quality is caused by vapors and smells staying put.
Over time the effects of no air flow will cause peeling paint, damp spots, and even mold. The answer to your problems is to buy a good quality exhaust fan. Picking which one to buy can be difficult since there are many options. Fortunately, this problem can be simplified to finding the right information.
As a starting point, which will guide you to the right fan for your home to the right size and model fan for your home.
Choosing an Exhaust Fan: the Specifications
The main numbers on an exhaust fan box hold the most information on feature performance in your unique application.
Air Flow (CMH/CFM)
The fan movement is known as airflow. It is represented in either Cubic Meters per Hour (CMH) or Cubic Feet per Minute (CFM). Large spaces require a fan with a high CMH or CFM rating.
Noise Level (dB)
Everyone prefers a fan that doesn't resemble an airplane. Noise is represented in decibels (dB). For a fan with a low noise rating, it should be under a 35dB rating is usually a preference for homes.
Air Pressure (Pa)
Static air pressure is represented in Pascals (Pa). It is the measurement of the ability of a fan to overcome long ductwork and efficiently push air through. For long duct runs, select a fan with a higher Pa rating.
Size (mm/inches)
Fan size dictates placement. Duct diameters that are 4 inches or 6 inches that indicate fan sizes affect placement in ceilings or walls. Matching sizes of fans, placement and ductwork will be an easy install.
Choosing Exhaust Fans Based on The Type of Room
Different rooms have different ventilation needs. Knowing what each room needs can help you choose the right exhaust fan.
Exhaust Fans for Kitchens
Kitchens can get incredibly hot and smoky and greasy vapors will hang in the air. You need an exhaust fan with the highest airflow capability to clean your cooking space of all these particles quickly.
Exhaust Fans for Bathrooms
Bathrooms tend to have a lot of moisture. Scented air freshner fans work well here. Heat and steam tend to rise, so fans should be installed on the ceiling. These should be quiet and pull humidity to help avoid fallout from the moisture.
Exhaust Fans for the Whole House
If you are trying to ventilate your whole house to clean the air, you should look at something like an Energy Recovery Ventilator or a Heat Recovery Ventilator. These can help ventilate your space a lot more than a standard fan would, and still keep in your home heating or cooling energy.
IMPORTANT CONSIDERATIONS WHEN YOU ARE CHOOSING
Some practical considerations can ensure you extract optimum performance from your new fan beyond the essential specifications.
Size of the Room When Choosing Fans
A good rule of thumb dictates that your fan must be able to exchange air in a room at least 8 times in an hour. To be able to do this, you need to know the cubic volume of your room. Most manufacturers will have an online calculator which helps you easily determine the required CMH.
Type of Installation
Where will the fan be installed? Ceiling-mounted fans can be very efficient and will also be very discreet, making them ideal for upper storeys or homes with attic space. Wall and window mounted fans will be easier to install in external walls of single storey homes.
Type of Features
Wonderful smart options can be found in modern fans. If you are stuck picking between fans, try to look for built-in LED lighting to help illuminate a shower stall, or perhaps fans that can sense humidity which can turn themselves on when the room becomes excessively humid.
How to Calculate CFM for Selection of Exhaust
CFM = Volume/60 x No of Airchanges (Pr Hr)
Comparing Top Astberg Exhaust Fan Models
Astberg Ventilation is known for producing high-quality, reliable, and whisper-quiet fans. Here is a breakdown of their popular models to help you find the right match.
Ceiling Mounted Cassette Fans
These discreet fans sit flush against your ceiling and are perfect for modern bathrooms.
- APT10-21: With 150 CMH airflow and a quiet 33 dB rating, this 4-inch model is ideal for small bathrooms and powder rooms.
- APT10-24: A step up in power, offering 200 CMH airflow at 35 dB, making it perfect for mid-sized bathrooms.
- APT15-27: This larger 6-inch model moves a massive 300 CMH while maintaining a quiet 33 dB, designed for spacious master bathrooms.
Slim Ceiling Mounted Fan (ASE1003)
Do you need a slimmer ceiling fan for your ceiling cavity? The ASE1003 should be your choice. It packs materials and gives 200 CMH airflow and high 150 Pa air pressure. And it works quietly in 32 dB.
Heavy Duty Silent Ceiling Mounted Fan (ASE1503)
The 6-inch ASE1503 is a fan used for complicated environments and it has 300 CMH. This is ideal for large, steamy bathrooms with long ducts.
Pipe, Wall, and Ceiling Fans
Astberg has multi-purpose fans for diverse usages. The AURA 6C is a very powerful 6-inch fan that can push 320 CMH. QUADRO 4C is smaller and has 90 CMH compact to a 4-inch frame.
Helpful Hints for Installation and Maintenance
When you pick fans, installation and maintenance are important for their long-term use.
When installing, you have to make sure your fan is venting to the outside of your home and not allowing moisture to accumulate in the attic or crawlspace. If venting the fan in this manner is asking a little too much, call a professional like a contractor who can cut drywall and handle electrical connections.
Maintenance is low-effort and simple. About once a month, flip the fan to the off position, take the protective cover off, and give the fan blades a little vacuum. This little bit of care will do wonders for the fan and the motor's efficiency and lifespan as well.
Optimum Choice for a Healthier Home
If you want to opt for a healthier home, pick the right fan. Do the math, look at the different installation types, and keep the noise to a minimum. All are necessary, but each on their own will create a negligible amount of improvement for your home.
Taking care of this will take care of your home and your family. You will each be more at ease, and you will not be exposed to the moisture or the smell or the negative health effects.
A complemented fan solution will take care of the problems because we have the performance you need to create the space you want too.
