Tiitss AYR170DG 180 Pint Commercial Dehumidifier — Can It Cover 8000 Sq Ft in 2026?
A powerful 180-pint commercial dehumidifier with pump drain and crawl space design at a competitive price, but it lacks Wi-Fi control and wheels.
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Key Specifications
Best For
How this dehumidifier scores for different use cases
Purpose-built for commercial use with 180 pints/day, 310 CFM airflow, 8000 sq ft coverage, stainless steel construction, and R32 refrigerant for energy efficiency. The compact design fits crawl spaces and industrial installations.
With 180 pints/day capacity, 8000 sq ft coverage, auto-defrost, and both gravity and pump drainage options, this unit excels at basement moisture control. Its compact crawl-space-friendly design also fits low-ceiling basements.
The 8000 sq ft coverage and 180 pints/day capacity can handle whole-house dehumidification. Pump drain with 16.4-foot hose and auto-restart enable true set-and-forget operation, though no Wi-Fi control limits remote monitoring.
This is a commercial-grade unit with no sleep mode, no remote control, and no noise level specs provided. At 66 lbs with no wheels, it is not designed for bedroom use.
At 66 lbs and 180 pints/day capacity, this is vastly oversized for small spaces. It lacks wheels for easy repositioning and is designed for commercial environments, not closets or RVs.
This unit has no Wi-Fi, no app control, no voice assistant compatibility, and no remote control. It offers zero smart home integration capabilities.
Our Verdict
The Tiitss AYR170DG pulls 180 pints of moisture per day. It covers up to 8000 square feet. That makes it a serious commercial workhorse.
You get two drainage options. The gravity hose works for simple setups. The built-in pump pushes water up through a 16.4-foot hose.
At $519.99, you pay about $2.89 per pint of daily capacity. That is strong value for a commercial-grade dehumidifier.
The R32 refrigerant system saves energy compared to older models. Auto-defrost keeps it running in cool basements. Auto-restart means power outages do not stop it.
Its 21 x 13.8 x 14.8 inch body fits in crawl spaces. Dual handles help you carry it. But at 66 pounds with no wheels, moving it far is tough.
The biggest gap is smart features. You get no Wi-Fi, no app, and no remote control. You must walk to the unit to change settings.
This dehumidifier works best in basements, crawl spaces, and commercial buildings. Skip it for bedrooms or living rooms where noise and smart controls matter.
What We Like
- Removes up to 180 pints of moisture per day, covering spaces up to 8000 square feet.
- Built-in pump with a 16.4-foot hose drains water upward without gravity.
- Compact 21 x 13.8 x 14.8 inch design fits inside crawl spaces and tight areas.
- R32 refrigerant system delivers up to 80% better energy efficiency than older R410A models.
- Auto-defrost, auto-restart after power outage, and 24-hour timer run without your help.
What Could Be Better
- No Wi-Fi, app control, or remote control for monitoring from another room.
- No wheels on a 66-pound unit makes it hard to move across floors.
- No sleep mode or quiet operation setting for use in living areas.
- No auto shut-off feature when target humidity is reached.
- No night light option for visibility in dark crawl spaces or basements.
Standout Features
Full Specifications
Dehumidification Performance
| Capacity | 180 Pints |
| Coverage Area | 8000 |
Physical & Dimensions
| Weight | 66 |
| Width | 13 |
| Depth | 21 |
| Height | 14 |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about180 Pints Commercial Dehumidifier with Pump & Drain Hose, Crawl Space Dehumidifier for Basement, Industrial, Garage, Home, Cover Up to 8000Sq Ft Large Smart Dehumidifiers Whole House Dehumidifiers
How does the built-in pump drainage work?
The pump pushes water upward through a 16.4-foot hose. You can route it to a sink, window, or drain above the unit. It runs automatically once connected.
Will this dehumidifier fit in my crawl space?
The unit measures 21 x 13.8 x 14.8 inches with a top-mounted design. It fits most crawl spaces with at least 15 inches of vertical clearance.
Can I control this dehumidifier from my phone?
No. This model has no Wi-Fi, app control, or remote control. You must adjust all settings directly on the LCD panel on the unit.
Does it restart automatically after a power outage?
Yes. The unit has an auto-restart feature. It returns to your previous settings when power comes back on.
What humidity range can I set on this dehumidifier?
You can set the target humidity between 10% and 98% relative humidity using the LCD display. The 24-hour timer lets you schedule operation too.
Best For
How this dehumidifier scores for different use cases
Purpose-built for commercial use with 180 pints/day, 310 CFM airflow, 8000 sq ft coverage, stainless steel construction, and R32 refrigerant for energy efficiency. The compact design fits crawl spaces and industrial installations.
With 180 pints/day capacity, 8000 sq ft coverage, auto-defrost, and both gravity and pump drainage options, this unit excels at basement moisture control. Its compact crawl-space-friendly design also fits low-ceiling basements.
The 8000 sq ft coverage and 180 pints/day capacity can handle whole-house dehumidification. Pump drain with 16.4-foot hose and auto-restart enable true set-and-forget operation, though no Wi-Fi control limits remote monitoring.
This is a commercial-grade unit with no sleep mode, no remote control, and no noise level specs provided. At 66 lbs with no wheels, it is not designed for bedroom use.
At 66 lbs and 180 pints/day capacity, this is vastly oversized for small spaces. It lacks wheels for easy repositioning and is designed for commercial environments, not closets or RVs.
This unit has no Wi-Fi, no app control, no voice assistant compatibility, and no remote control. It offers zero smart home integration capabilities.
Scores
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