If your home has a large basement or crawl space, or if you’re dealing with an under-construction site, you might face issues with mold due to excess moisture. This is a common problem, but fortunately, it can be managed effectively with a commercial dehumidifier to maintain optimal humidity levels. We’ve Compiled a List of Top commercial dehumidifiers on the market, selected based on key criteria:
- Floor Area Coverage ranging from 1000 to 8000 square feet.
- Humidity Removal Capacity: How much water the dehumidifier can extract from the air in 24 hours.
- Drainage System: A significant amount of water these dehumidifiers can collect.
8 Best Commercial Dehumidifiers in 2024
| Best Commercial Dehumidifiers | Pint Rating | Floor Area | Warranty | Buy Now |
|---|---|---|---|---|
| Vremi Commercial Dehumidifier | 296 Pints per day | 4500 Square Feet | N.A | Check On Amazon |
| ALORAIR Commercial Dehumidifier | 120 Pints per day | 1300 Square Feet | 5 years | Check On Amazon |
| Waykar Commercial Dehumidifier | 130 Pints per day | 6000 Square Feet | 1-year | Check On Amazon |
| hOmeLabs Commercial Dehumidifier | 140 Pints per day | 4000 Square Feet | 2 years | Check On Amazon |
| Aprilaire E70 Pro Dehumidifier | 70 Pints per day | 2800 Square Feet | 5 years | Check On Amazon |
| Kesnos Commercial Dehumidifier | 70 Pints per day | 7500 Square Feet | 1-year | Check On Amazon |
| BlueDri Commercial Dehumidifier | 150 Pints per day | 2000 Square Feet | 1-year | Check On Amazon |
Best Commercial Dehumidifiers in 2024: Reviews
The first product on our list is a dehumidifier from the reputable brand Vremi. This unit is designed to extract up to 50 pints of moisture daily, making it suitable for areas ranging between 3000 to 4500 square feet.
Crafted with both style and functionality in mind, this dehumidifier boasts a modern, sleek design complete with built-in handles and wheels for easy movement. It operates quietly, thanks to its low-noise fan, allowing it to work efficiently without causing disturbances.
The device is equipped with straightforward, user-friendly controls and features for hassle-free operation.It can run continuously for 24 hours until its tank is full, at which point it automatically shuts off to prevent overflow.
For added convenience, it includes a drain hose option for continuous draining. The dehumidifier features a 1.8-gallon water tank, equipped with a water-level indicator to monitor the water volume. Additional features such as a turbo mode, timer, and a filter enhance its functionality and user experience.
Key Features:
- Humidity capacity range of up to 4,500 square feet
- Removes 50 pints
- Auto-shut off continuously
- Auto-defrost
- Memory feature
Pros:
- Easy to clean filter
- In-built handles and wheels
- Easy mobility
- Portable and efficient
- No noise generation
Cons:
- The outer construction quality could have been better
2. ALORAIR Commercial Dehumidifier
If you need a strong dehumidifier for very damp areas, Alorair has good options. The Alorair model came in second in our evaluation due to its high-quality construction and advanced features. It works well in small spaces like basements and can keep running effectively in temperatures up to 104 Degrees Fahrenheit.
Under AHAM conditions, it typically extracts 55 pints of moisture per day, but in more extreme, saturated environments, it can ramp up its performance to remove as much as 120 pints per day. It’s designed for areas up to 1300 square feet and features a fan with a 130CFM airflow rate.
Despite its high performance, the Sentinel HD55 is energy-efficient, boasting an Energy Star rating that highlights its power-saving and environmentally friendly design. It also includes an Auto Defrost function to ensure the coils remain clean and operational, even in temperatures as low as 36 degrees Fahrenheit.
For water removal, it utilizes a gravity drainage system, requiring just a simple connection to a drain hose. For those concerned about durability and service, Alorair backs this model with a 5-year warranty, providing extra peace of mind.
Key Features:
- Upper-temperature limit is 104 Degrees Fahrenheit
- Can work efficiently at 55 pints per day in AHAM conditions
- 120 pints per day removal rating in saturated conditions
- Can cover up to 1300 Square Feet
- Airflow rate is 130CFM
- Comes with Energy Star Rating
- Has an auto defrost function
- Uses Gravity Draining method
- Comes with a 5-year warranty
Pros:
- Highly durable and long-lasting
- Easy to install
- Power saving and Eco-friendly
Cons:
- Does not have any advanced features
3. Waykar Commercial Dehumidifier
Waykar offers a high-quality, portable commercial dehumidifier that is perfect for those looking for an easy-to-use and efficient option. It ranks third on our list because of its comprehensive features and good value for money. Its modern design is great for indoor spaces.
This dehumidifier can remove up to 130 pints of moisture daily, making it ideal for areas up to 6000 square feet. It includes helpful features like a 24-hour timer, Auto Defrost, and an auto-restart function after a power loss.
Despite its size, it’s easy to move around due to its sturdy caster wheels. The control panel has a digital display for straightforward adjustments of humidity levels, fan speed, and the timer.
It offers a dual drainage system for flexibility, allowing for continuous drainage with a 2-meter hose or manual removal of water from the 5-liter tank. The dehumidifier automatically turns off when the tank is full, adding to its safety and convenience.
Key Features:
- Ideal for floor area up to 6000 square feet
- Built-in 24 hour timer function
- Has Auto Defrost function
- Auto restart after a power outage
- Comes with castor wheels for easy mobility
- Has a digital display control panel
- Removes up to 130 pints per day
- Also has adjustable humidity levels, fan speed, timer function
- Dual drainage options, and 5 Liters tank
Pros:
- Comes with plenty of advanced features
- Has a 2-meter long drain hose and a huge 5 liters tank
- Portable and Stylish design
Cons:
- Size is very big
4. hOmeLabs Commercial Dehumidifier
hOmeLabs is known for its high-quality dehumidifiers that are affordably priced, making it a preferred choice for many looking for dependable humidity control. Their commercial dehumidifier is designed for use in large spaces, thanks to its portable design with durable wheels.
It can run non-stop for 24 hours and includes an auto defrost feature. Additionally, it has an internal water pump that helps remove water efficiently using a 5-meter long drain hose that comes with it.
This dehumidifier can cover areas up to 4000 square feet and has a powerful 265CFM fan that can remove up to 140 pints of moisture daily, making it highly efficient and cost-effective for those needing to reduce humidity.
It also has a timer so you can set it to turn off automatically. hOmeLabs offers a 2-year warranty with this product, adding to customer satisfaction.
Key Features:
- Has heavy-duty wheels for mobility
- Features a 24-hour timer function
- Removes up to 140 pints per day
- Also has Auto Defrost feature
- Comes with a 5 meters long drain hose
- Ideal for spaces up to 4000 Square feet
- Airflow rate of 265CFM
- Covered under 2-year warranty
Pros:
- Has a washable filter
- Portable and Easy to use
- Drain hose included in the package
Cons:
- Very heavy and big in size
5. Aprilaire E70 Pro Dehumidifier
Aprilaire offers a wide range of dehumidifiers designed for large areas like crawl spaces and basements. The E70 pro model stands out for its effectiveness and good value. It’s made with strong, corrosion-proof aluminum coils that prevent leaks and last a long time.
This model can handle spaces up to 2800 square feet with its 200 CFM fan, removing up to 70 pints of moisture each day. It’s user-friendly, thanks to a continuous drainage system that avoids the need for you to empty a water tray manually.
It also keeps your home safe from issues like mildew, termites, mold, and bad smells by keeping humidity levels under 60%. You can adjust the humidity settings to your preference.
Although it’s a big unit, the E70 pro is designed to fit into smaller spaces and comes with everything needed for installation. Aprilaire supports this dehumidifier with a 5-year warranty, showing their commitment to quality and long-lasting products.
Key Features:
- Comes with corrosion-resistant aluminum coils
- Offer an airflow rate of 200 CFM
- Extract up to 70 pints (9 gallons) of water per day
- Perfect to use for spaces up to 2800 square feet
- Uses a continuous draining system
- Keep humidity levels less than 60%
- Backed by a 5-year long warranty
Pros:
- Includes all essential accessories for its installation and use.
- An effective and powerful device
- Compatible with the power source of 110V – 120V AC single phase 60 HZ.
Cons:
- A little bit noisy
6. Kesnos Commercial Dehumidifier
Kensos offers dehumidifiers designed for business use that are practical and have a modern look. These are great for shop owners or anyone who needs to manage indoor humidity.
The product we’re talking about can effectively work in spaces up to 7500 square feet. This makes it a good choice not only for basements but also for other big indoor areas, due to its stylish and modern design.
It can remove up to 155 pints of moisture on very humid days, using a continuous drain hose for easy moisture removal. If there’s no way to drain the water directly, it comes with a 5-liter tank for easy manual emptying. The dehumidifier is easy to move around with its castor wheels.
It comes with a 2-meter drain hose, so you don’t need to buy one separately. The dehumidifier automatically turns off when the tank is full, which is indicated by a light. You can adjust the humidity levels to your liking.
Key Features:
- Ideal for spaces up to 7500 square feet
- Removes up to 155 pints per day
- Uses continuous draining system
- Features a 5 Liters tank as well for manual draining
- Has an auto shut off feature
- Also has an auto defrost function
- Intelligent humidity control
- Comes with 1-year warranty
Pros:
- Includes a 2 meters long drain hose
- Elegant design and finish
- Operates quietly
Cons:
- Requires a lot of maintenance
7. BlueDri Commercial Dehumidifier
The BlueDri commercial dehumidifier is a well-priced option that provides great value. It can remove up to 150 pints of moisture each day and works well in areas up to 2000 square feet. This model comes with an automatic water pump and a long drain hose to easily remove water. It’s easy to move around thanks to its wheels.
There’s a digital panel on top for adjusting settings and checking the dehumidifier’s status. It has sensors for humidity and temperature to keep the humidity at the right level.
It also has a timer and an auto-restart feature for after power outages, so it keeps working without interruption. BlueDri offers a 1-year warranty on this dehumidifier, with the option to extend it, showing they trust its quality and performance.
Key Features:
- Ideal for 2000 square feet spaces
- Can remove up to 150 pints per day
- Features a water pump for draining
- Comes with wheels for mobility
- Digital panel with controls
- Has a timer and auto restart function
- Comes with a 1-year warranty
Pros:
- Effective dehumidifier for job sites
- Portable
- Has a high-efficiency rotary compressor
Cons:
- Average build quality
Buying Guide for the Best Commercial Dehumidifier
When in the market for the best commercial dehumidifiers, it’s essential to look beyond just the basic features. Understanding the full range of functionalities can significantly impact your satisfaction with the product. Here, we explore with some critical factors:
1. Floor Area
Why it Matters: The floor area coverage of a dehumidifier indicates the maximum space size it can effectively work in. Choosing a dehumidifier with an appropriate coverage area is vital to ensure it can handle the volume of air in your space and maintain optimal humidity levels.
What to Look For: Dehumidifiers specify their coverage area in square feet. Options range widely, from models suitable for small spaces of around 1000 square feet to those capable of covering large areas up to 8000 square feet. Assess the size of the space where you plan to use the dehumidifier to ensure you select a model with adequate coverage.
2. Humidity Removal Rating
Why it Matters: The humidity removal rating, typically measured in pints per 24 hours, indicates how much moisture the dehumidifier can extract from the air. A higher rating means the unit can remove more moisture, making it more effective in highly humid conditions or larger spaces.
What to Look For: Commercial dehumidifiers can vary significantly in their moisture removal capabilities, with ratings ranging from 70 to 150 pints per day. Consider the typical humidity levels in your area and the size of your space to determine the necessary capacity. Higher capacity models are preferable for extremely humid environments or larger spaces.
3. Drainage System
Why it Matters: Given the volume of water commercial dehumidifiers can collect, an efficient drainage system is essential to prevent the water tank from needing constant manual emptying. An effective drainage system ensures continuous operation without interruption.
What to Look For: Commercial dehumidifiers usually offer gravity draining or continuous drainage options. Gravity draining requires the unit to be placed higher than the drainage point, while continuous drainage systems can pump water away from the unit, allowing more flexibility in placement. Consider the layout of your space and accessibility to drainage points when choosing between these systems.
4. Controls
Why it Matters: The control system of a dehumidifier determines how easily you can set and manage its operation. Advanced controls can offer greater flexibility and precision in humidity management, directly affecting the unit’s effectiveness and convenience.
What to Look For:
Digital vs. Analog: Modern dehumidifiers often feature digital controls with LCDs for precise humidity regulation, compared to the less precise dial controls of analog models.
Programmable Settings: Look for units with timers, humidity level settings, and modes such as continuous operation or targeted humidity levels to tailor the device’s operation to your specific needs.
5. Fan Speed and Noise
Why it Matters: Fan speed affects how quickly a dehumidifier can circulate air and reduce humidity. However, higher fan speeds can also produce more noise, which might be a consideration in noise-sensitive environments.
What to Look For:
Adjustable Fan Speeds: Models with multiple fan speed settings offer flexibility in balancing moisture removal speed and noise level.
Noise Level (dB): Noise is typically measured in decibels (dB). Look for units with noise levels that are acceptable for your environment. Commercial dehumidifiers can range from around 50 dB (comparable to a quiet office) to over 60 dB (comparable to normal conversation).
6. Temperature Limit
Why it Matters: Dehumidifiers have optimal operating temperature ranges. Performance can decrease outside of these ranges, making it crucial to choose a unit that is effective in the specific temperature conditions of your space.
What to Look For:
Operating Temperature Range: Check the specified temperature range, which can vary widely, e.g., from 36°F to 90°F. Ensure the dehumidifier’s range matches your typical environmental conditions.
Auto Defrost: In cooler conditions, units with an auto defrost feature prevent ice buildup on coils, maintaining efficiency and prolonging the device’s lifespan.
7. Warranty
Why it Matters: A warranty can provide peace of mind and protection for your investment. It reflects the manufacturer’s confidence in their product’s durability and their commitment to customer satisfaction.
What to Look For:
Length of Warranty: Commercial dehumidifier warranties can vary, typically ranging from 1 to 5 years. Longer warranties may offer better protection and value.
Coverage Details: Understand what the warranty covers (e.g., parts, labor, or both) and any actions that could void the warranty, such as improper installation or maintenance.
Conclusion
Concluding this article, we have highlighted some of the top commercial dehumidifiers currently on the market, detailing their features along with their advantages and disadvantages. This information is designed to help you make an informed decision.
