AVAHUM 320 Pint Commercial Dehumidifier - Can It Handle 9000 Sq Ft Spaces in 2026?
A powerful 320-pint commercial dehumidifier built for warehouses and job sites, with continuous pump drainage and rugged steel construction, but no smart features and high power draw.
Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases. Prices may vary.
Key Specifications
Best For
How this dehumidifier scores for different use cases
Purpose-built for commercial use with 320 pints/day extraction, 1700W motor, 420 CFM airflow, alloy steel construction, epoxy-coated coils, semi-pneumatic wheels, and 9,000 sq ft coverage. Ideal for warehouses, factories, and water damage restoration.
With 320 pints/day capacity, continuous drainage, pump drain, and auto-defrost, this unit handles even the most challenging basement moisture problems. Its 9,000 sq ft coverage far exceeds typical basement needs.
The 9,000 sq ft coverage and 320 pint capacity can handle an entire large home. Built-in pump and continuous drainage allow set-and-forget operation. However, it lacks smart controls and may be overkill for residential use.
This is a 1700W commercial unit with no sleep mode, no remote control, and no noise level specs. It requires a 20A socket and is far too large and loud for bedroom use.
This unit has no Wi-Fi, no app control, no remote control, and no voice assistant integration. It offers only basic on-unit controls and a timer.
At 19"D x 22"W x 31"H with a 1700W motor requiring a 20A socket, this commercial-grade unit is completely unsuitable for small spaces, closets, or RVs.
Our Verdict
The AVAHUM 320-pint commercial dehumidifier is a heavy-duty moisture removal machine. It pulls up to 40 gallons of water per day from spaces up to 9,000 square feet.
This unit works best in warehouses, factories, gyms, and water damage restoration jobs. The 420 CFM airflow and 1700W motor dry out large commercial spaces fast.
You get both pump drain and gravity drain options. This means you can run it 24/7 without emptying a bucket.
The alloy steel body and epoxy-coated coils handle tough, wet conditions. Semi-pneumatic wheels let you roll it across rough floors easily.
However, this is not a home-friendly unit. It needs a 20A socket and draws 1700W of power. Your electric bill will feel it.
You also get zero smart features. No Wi-Fi, no app, no remote control. You must walk to the unit to change settings.
At $895, the price is reasonable for commercial-grade equipment. You pay about $2.80 per pint of daily capacity.
Buy this if you need serious moisture removal for a large commercial space. Skip it if you want a quiet, smart dehumidifier for your home.
What We Like
- Removes up to 320 pints of moisture per day, enough for large warehouses and factories.
- Covers up to 9,000 square feet with 420 CFM high-speed airflow.
- Built-in pump and gravity drain let you run it nonstop without emptying a tank.
- Alloy steel body with epoxy-coated coils resists corrosion in harsh, wet environments.
- Semi-pneumatic wheels and bar handles make it easy to roll across job sites.
What Could Be Better
- No Wi-Fi, app control, or remote control for monitoring from a distance.
- Requires a dedicated 20A electrical socket, which most homes do not have.
- No sleep mode or quiet operation setting for noise-sensitive areas.
- Uses 1700W of power, which adds significant electricity costs over time.
- No auto shut-off feature when a target humidity level is reached.
Standout Features
Full Specifications
Dehumidification Performance
| Capacity | 320 Pints |
| Coverage Area | 9000 |
Tank & Drainage
| Tank Capacity | 320 Pints |
Energy & Power
| Wattage | 1700 |
Physical & Dimensions
| Width | 22" |
| Depth | 19" |
| Height | 31" |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about320 Pint Commercial Dehumidifier with Pump,Commercial Grade Dehumidifier for Basement,24H Timer,9000 sqft Large Spaces for Industrial,40Gallon/Day,Continuous Dehumidification,Auto Defrost 20A Socket
What size room can the AVAHUM 320-pint dehumidifier handle?
It covers up to 9,000 square feet. This is big enough for warehouses, large basements, gyms, and industrial facilities.
Does this dehumidifier need a special electrical outlet?
Yes. It requires a 20A socket. Most standard home outlets are 15A, so you may need an electrician to install one.
How does the drainage work on this unit?
You have two options. The built-in pump pushes water upward through a drain hose. You can also use gravity drainage with the included hose for downward flow.
Can this dehumidifier work in cold temperatures?
It operates from 41°F to 104°F. The automatic defrost system kicks in when frost forms on the coils, so it works in cooler spaces like basements.
How much electricity does this dehumidifier use?
The motor draws 1,700 watts. Running it 24 hours a day at an average electricity rate of $0.15/kWh would cost about $6.12 per day or roughly $184 per month.
Best For
How this dehumidifier scores for different use cases
Purpose-built for commercial use with 320 pints/day extraction, 1700W motor, 420 CFM airflow, alloy steel construction, epoxy-coated coils, semi-pneumatic wheels, and 9,000 sq ft coverage. Ideal for warehouses, factories, and water damage restoration.
With 320 pints/day capacity, continuous drainage, pump drain, and auto-defrost, this unit handles even the most challenging basement moisture problems. Its 9,000 sq ft coverage far exceeds typical basement needs.
The 9,000 sq ft coverage and 320 pint capacity can handle an entire large home. Built-in pump and continuous drainage allow set-and-forget operation. However, it lacks smart controls and may be overkill for residential use.
This is a 1700W commercial unit with no sleep mode, no remote control, and no noise level specs. It requires a 20A socket and is far too large and loud for bedroom use.
This unit has no Wi-Fi, no app control, no remote control, and no voice assistant integration. It offers only basic on-unit controls and a timer.
At 19"D x 22"W x 31"H with a 1700W motor requiring a 20A socket, this commercial-grade unit is completely unsuitable for small spaces, closets, or RVs.
Scores
Check current price and availability
Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases. Prices may vary.
Tags
More from AVAHUM
Commercial Dehumidifier for Basement,320 Pint Commercial Grade Dehumidifiers,9500 sqft Large Spaces for Industrial, 24H Timer,38 Gallon/Day,Continuous Dehumidification,Auto Defrost,For 20A Socket
Crawl Space Dehumidifier 120 Pint Commercial Dehumidifier for Basement,Whole House with Drain Hose,Energy Efficient Dehumidifiers, Water Damage Unit, Auto Defrost
Other Dehumidifiers You Might Like
Browse All →
Abestorm Crawl Space Dehumidifiers with Pump and Hose, 70 PPD Compact Portable Commercial Dehumidifier Up to 1,000 sq. ft. Auto Defrost, Memory Starting Crawlspace dehumidifiers
Abestorm Crawl Space Dehumidifier with Pump and Hose, 120 PPD Energy Star Commercial Dehumidifier Up to 1,300 sq. ft. for Basement, Water Damage Restoration, Auto Defrost(Guradian SNS65S)
Abestorm 170 Pints Commercial Dehumidifiers with Pump & Drain Hose, Portable Industrial Dehumidifier for Water Damage Restoration, Basements, Warehouses - Covers Up to 2,100 Sq.Ft - 5-Year Warranty
Abestorm Commercial Dehumidifier with Pump Drain Hose, 180 Pints Large Capacity Industrial Dehumidifier for Basements, Garages, Job Sites, 5 Years Limited Warranty, Grey
Ready to buy the AVAHUM AVAHUM Commercial Dehumidifier with Pump?
Free shipping available on eligible orders.
See Today's Price on Amazon