Managing humidity in an attic can be challenging, especially during summer, spring, and fall. And that’s why you need a dehumidifier for attic.
One of the reasons for high moisture levels in the attic is the negative pressure caused by another mechanical setup in the home. Your HVAC system’s return ducts might have become leaky and leaky pipes allow air from the outdoors to filter into the attic.
Although it’s best to identify other primary sources of high humidity in your attic, this guide will help you choose the best dehumidifier for an attic. The dehumidifiers in this guide will help you combat the problem of excessive moisture irrespective of the causes.
Top 6 Best Dehumidifiers For Attic
Last update on 2021-07-27 / Affiliate links / Images from Amazon Product Advertising API
There are lots of reasons for high moisture levels in the attic. After identifying the primary cause and taking care of leaks, you still need a dehumidifier to remove excessive moisture.
Since the market is awash with several dehumidifiers, picking the right dehumidifier for attic can be challenging. This guide will help you settle for the dehumidifier that’s right for you.
For each dehumidifier that made it to this list, we considered:
- Dehumidifier capacity
- Water bucket size
- Convenient use
- Ease of water removal
The product reviews will help you understand what makes each dehumidifier unique and how they relate to your specific need. Below are the best dehumidifiers for the attic.
1. AUZKIN Small Dehumidifier for 2100 Cubic Feet – The Budget-Friendly Option
At first glance, the Auzkin dehumidifier has a compact design that makes you question its effectiveness. However, you will find out that it gets the job done quickly and effectively. Even though the dehumidification capacity is 450ml, the water bucket can hold 700-800ml. The dehumidifier under $100 also has a feature that lets you know it is time to empty the water bucket.
One surprising thing about this dehumidifier is that there is no compressor. Yet, it works effectively at helping to reduce the moisture levels in your attic and other small rooms in the home. More so, the absence of a compressor makes it very quiet when in use.
- Noiseless when in use
- Compact design
- Noticeable full water-bucket alert system
- No auto-on feature should power become interrupted.
If noise is a trigger for you or you just like a peaceful space, and you are searching for a quiet device, this is the right dehumidifier for you. A compact design that effectively gets the job done with little to no noise.
2. Ivation 13-Pint Small-Area Desiccant Dehumidifier – Innovative Swing Feature
Presented in a lightweight, compact design, the feature that jumps out at you when you get this dehumidifier is the swing feature. It allows you to move the air vent unit in any direction you want. This is a good fit if you have some items close by that need to be dried quickly.
Besides the compact design, having a hose connector and hose for continuous drainage is an excellent feature that makes this dehumidifier a top choice. The transparent tube that comes with the unit allows you to set it to drain continuously into an external tank.
- Compact design
- Continuous drain via the hose connector
- Swing feature
- Fitting the hose in the hose connector can be challenging.
Ivation 13-Pint Small-Area Desiccant saves you the stress of emptying the water bucket of your dehumidifier from time to time. Stress-free and Innovative, top choice!
3. Inofia 30 Pints Dehumidifiers for Home Basements – The Smart Companion
The unique detail of the Inofia 30-pint dehumidifier is the smart feature. This feature allows you to set the desired humidity level you want to achieve in your attic, and leave the dehumidifier to do its job. The dehumidifier stops working automatically once the humidity level is reached and resumes if the moisture level rises again.
Besides the smart feature, the Inofia dehumidifier makes little to no noise while in use. This makes it suitable for use in other high-humid areas in the home like the bedroom without worrying about it disturbing your sleep.
- Smart moisture removal
- It does not make noise while in use
- Easy to dispose of water in the bucket
- Small water bucket
Setting the humidity level can be tiring, and the dehumidifying unit working all the time can put a strain on the device. This is your user-friendly option with no stress!
4. TOSOT 1,500 Sq Ft Energy Star Dehumidifier – The Large Attic Option
The Tosot dehumidifier is excellent if you have a big attic that is suffering from extreme humidity levels. Like others on this list, the dehumidifier is efficient at helping to reduce moisture levels, and it is also super easy to set up on first use. It features a compact yet stylish design that does not take up lots of space.
The efficiency of this device is strengthened by the fact that once the humidity level is achieved, you can also set the device to maintain the specified humidity level or work continuously, so long as the drainage system has been taken handled.
- Efficient dehumidifier
- Great for large attic
- Noiseless when in use
- The controls can look confusing at first.
A large attic needs a powerful dehumidifier capable of drawing moisture over a large space and over time. TOSOT 1,500 Sq Ft Energy Star Dehumidifier will get the job done and still serve other rooms.
5. Pro Breeze Electric Mini Dehumidifier, 2200 Cubic Feet (250 sq ft) – The Minimalist
This lightweight, portable Pro Breeze dehumidifier helps reduce the moisture levels in your attic. The dehumidifier features an auto shut-off option that turns off the unit once the water bucket is filled. It also features an LED light indicator that lets you know it is time to empty the water bucket.
Though small and lightweight, it is effective and makes little to no noise while in use. The water bucket has a drain plug that makes it convenient to dispose of the water into the drain or external outlet that you choose.
- Lightweight and portable
- Does not make noise when in use
- Drain plug for easy water disposal
- Does not work below 41F
Are you a minimalist? This lightweight and portable dehumidifier will not look conspicuous in the room. The Pro Breeze Electric Mini Dehumidifier will appeal to your taste without compromising its primary task.
6. Vacplus 30 Pints Dehumidifier – The Multipurpose Unit
The Vacplus 30-pint dehumidifier has a stylish and elegant design that is easy to move thanks to the wheels. The wheel design is a 360-degree movement angle, and this makes moving it from one room to another in the home convenient. If you stay alone and won’t like to leave the device running till you get back, it has a timing boot and timing shutdown function that ensures the humidity in your home is regulated when you are out.
The drying-clothes mode will also come in handy if you are the type who uses your attic for other purposes like drying.
- Lightweight unit
- Easy to move about
- Drying-clothes mode
- The condenser unit produces noticeable heat that makes the room warm
Scheduler time on and time off is an excellent add-on. You are assured of perfect humidity even when you’re not around to monitor the device.
Buyer Guide For the Best Dehumidifier for Attics
There are different factors you need to consider when looking to purchase a dehumidifier for your attic. Some of these factors are:
The attic may be a small space in the home, but you want to make sure that the dehumidifying unit that you settle for will work great in your attic without issues. A large space dehumidifier may not be a cost-effective option if it will be meant solely for the attic.
The dehumidifier capacity for your attic should be at least one pint. Depending on how big your attic is, you may choose to go for larger sizes. However, a one-pint dehumidifying capacity will help to reduce the moisture levels in a 150 square feet space just fine.
Water Bucket Size
The size of the water bucket in a dehumidifying unit will determine how often you empty the bucket to dispose of the water. While it may be convenient to opt for the units that offer extra drainage options via a hose connector, not all dehumidifiers meant for small spaces come with this option.
The water bucket capacity for a dehumidifying unit meant for the attic should be at a minimum of one-pint. This will work conveniently for small attics, and larger sizes may be considered if your attic is a large one.
The ease of use of any device affects the satisfaction derived from it. Any dehumidifying unit you are considering should be easy and convenient to use. The unit should be easy to set up on first use, and the controls should not pose a problem.
Besides the easy setup and control, cleaning, maintaining, and mobility influence the buying decision. Consider this when choosing the next best dehumidifier for attics.
Ease Of Water Removal
Small dehumidifiers may not offer multiple options for disposing of water from the water bucket. Nonetheless, emptying the water bucket by hand should be a straightforward option.
While disposing of water from the bucket manually may be the standard option, other dehumidifiers for attics have a hose connector along with a hose that can be used for continuous water disposal into an external tank or drain.
Related Read: Best Dehumidifier for Bathroom Without Vent
Best Dehumidifier for Attic FAQs
This guide provides you with the necessary information needed to choose the best dehumidifier for attic. However, we understand that you may have more questions, and that is why we have put together this section to help you answer them.
Will my dehumidifying unit shut down when the bucket is full?
Most dehumidifying units come with a water bucket that needs to be emptied when full. While this may look like a difficult thing to do, they all come with a feature that notifies you when the bucket is full and needs to be emptied.
Besides the alert system, the device will stop working when the maximum water level is reached in the water bucket to prevent water leaks.
Do I need to have any technical knowledge to set up the dehumidifier?
Although setup and controls vary from one device to another, setting up a dehumidifier is easy and does not require any technical knowledge. The manufacturer will include a manual with easy-to-follow and detailed instructions to guide you through the setup and first use of the dehumidifying unit.
Are dehumidifiers energy efficient?
A dehumidifying unit will most likely be connected to a power source for most of the time for it to work. Not all units are energy star rated and deemed efficient at using power, but the power consumed by dehumidifiers won’t bore a hole in your energy bill.
Dehumidifying devices will, on average, use a minimum of 220 volts to power on and start working.
Can I link my dehumidifier to and control it with my smartphone?
The smart function of connecting your dehumidifying device with your smartphone is a great option that makes the device easy to use and convenient. Although this is an excellent option, it is unfortunately not available on all dehumidifying units. If this is a feature you would love to have, be sure to check that the dehumidifier of your choice has the feature.
Choose The Best Dehumidifier for Attic
The attic is one of the few places in the home that experiences high humidity, and this makes molds a significant concern. With moisture and fungi being a detrimental factor for the attic of almost every home, a dehumidifier is a device that can keep you healthy and reduce the chances of moisture-related damages. Hence, choosing from our list of best dehumidifier for attic is a first step towards the right direction.
Carefully compare the features of the models discussed and settle for one that best fulfills your personal needs.
Melanie Mavery is an aspiring HVAC technician who is fascinated by the trends and opportunities in the HVAC industry. She spends most of her day writing content on home improvement topics and outreaching to prospects. She’s always looking for ways to support HVACs!