There are very stark contrasting differences between bathroom dehumidifying units and exhaust fans, which are both better at something than the other. In this simple guide, we’ll go over the main differences between bathroom dehumidifier and bathroom exhaust fan, and list down the pros and cons for each. By the time you’ve finished reading this, you’ll be better equipped to decide what’s best for your home. And you’ll have a better idea on what to buy or why.
Low humidity in the house can be a major cause of allergies and sinus problems. It also causes dry skin, which is not only uncomfortable but itchy as well! If you live in a humid climate, chances are that your HVAC system doesn’t need to run as often because there’s already moisture in the air. In this blog post, we will answer the question: Exhaust Fans or Dehumidifiers? We’ll compare them side-by-side and tell you what benefits each one offers so that you can make an informed decision on which device is right for your home.
Let’s first define each product. They come in two kinds: air conditioning and humidity removers. A dehumidifier works to lower the humidity in a room, which lowers the temperature and kills germs and viruses. Exhaust fans take the air out, so that you don’t have to deal with humidity. But what about the advantages and disadvantages of each? Well, here goes…
Both types of products are effective in removing humidity from bathrooms, but only exhaust fans have been proven effective in reducing the growth of mold and mildew. In fact, when done properly, exhaust fans can actually prevent mold and mildew from growing in the first place. On the flip side, dehumidifier machines aren’t as efficient in eliminating moisture because they just pull the moisture from the air instead of transferring it through ducts.
Bathroom dehumidifier pros are that they effectively remove unwanted moisture from the air, which cuts down on condensation, humidity, and mold/mildew growth. Another pro is that exhaust fans are usually very quiet, which is great for those of us who don’t want to bother with trying to keep the fan on. Some cons are that the exhaust fan has to be plugged in to work (sometimes it’s not possible without electricity) and if you live in a very cold area, the moisture that comes out can freeze your pipes!
The good thing about these devices is that they reduce the amount of moisture in the air, which makes drying a lot faster. Some cons are that if you have wood or porous materials, such as brick, the exhaust fan may not suck out all the moisture, leaving drywall behind. Bathroom vent fans also suck out moisture from the air, but often these aren’t as well vented as the bathroom dehumidifier, leaving the walls of the showering areas very wet. The best way to address this problem is by installing an exhaust fan with proper ventilation. Most manufacturers recommend that the fan should push at least 20 inches from the wall, since some models will pull moisture from the air.
Other advantages of installing 1 of these dehumidifiers are that the humid air is dried much more quickly – often in half the time that it takes with an exhaust fan. And it works better with certain materials, such as brick. Bathroom vent fans pull in moisture from the air, but often these aren’t as well vented as the bathroom dehumidifier, leaving the walls of the showering areas very wet. The best way to address this problem is by installing an exhaust fan with proper ventilation.
Exhaust window exhaust fans are the easiest to install, and often require only basic home building skills. However, if you’re planning to add a humidity sensor to the fan, or if you’re building a new house, you’ll need an electrician. Electricians are great for installing small appliances, but if you’re going to be installing an industrial strength appliance like an exhaust fan, you’ll probably need a plumber. The same is true of any electrical job, so don’t rule out the electrician unless you’re absolutely sure you can handle the job. Some window exhaust fans come with sensors that automatically turn on when the outside temperature dips too far into the negatives.
If your bath is short on space, you might want to consider an exhaust fan, even if it’s attached to the ceiling. Not only do you get the humidity you need, but you also have much better ventilation than with the bathroom vent fan. It might also be a good idea to double up and install a bathroom fan and humidifier. These two items are often sold together, but it’s usually cheaper to buy them separately. That’s because the humidifier is often less expensive than the exhaust fan.