The Waykar Commercial 180 Pints Dehumidifier with Pump is engineered for large-scale moisture control, capable of extracting up to 180 pints of water per day under AHAM testing conditions (95 °F, 90 % RH). Its robust 380 CFM airflow makes it suitable for spaces up to 7,000 sq ft—think basements, warehouses, restoration sites, and grow rooms. The integrated high-lift condensate pump can push water vertically up to 9.84 ft, allowing continuous drainage without the need for manual emptying or a nearby floor drain (Waykar).
Design and Build Quality
Constructed from powder-coated steel, the chassis measures 19.7 × 21.3 × 32.7 in and weighs in at approximately 90 lbs. Despite its heft, large semi-pneumatic wheels and a reinforced handle make relocation straightforward, even on uneven surfaces or stairs (Waykar). The front panel houses a sealed air filter that slides out for cleaning, while the top-mounted control panel features a digital humidity display, timer, and mode buttons. Overall, the unit conveys a utilitarian, pro-grade aesthetic—emphasizing durability over decorative flair.
Performance
Moisture Removal
In standardized tests (95 °F, 90 % RH), the unit reliably removes 180 pints/day. Under cooler or lower-humidity conditions—such as a typical basement at 65 °F, 60 % RH—performance may drop closer to 50 pints/day, consistent with compressor dehumidification physics (Home Depot).
Airflow and Coverage
A powerful 380 CFM fan drives rapid air exchange, circulating and dehumidifying large volumes quickly. In practice, users report full-room dehumidification in under two hours for spaces up to 4,000 sq ft, with optimal performance when placed centrally or near moisture-entry points.
Humidity Control
The built-in humidistat offers settings from 10 % to 98 % RH. In one hands-on test, the onboard sensor matched a calibrated external hygrometer within 1 % across multiple setpoints, demonstrating reliable humidity readback and control (Waykar).
Defrost and Auto-Restart
When temperatures fall low enough to risk coil icing, the auto-defrost cycle pauses the compressor and runs the fan until clear—minimizing downtime. After power interruptions, the unit automatically restarts with previous settings intact, ensuring uninterrupted moisture removal in flood-recovery or critical applications.
Noise Level
Noise output hovers around 65 dB at a distance of three to five feet—comparable to a household vacuum cleaner. While not whisper-quiet, this level is reasonable given its industrial-grade extraction power (Waykar). In quieter environments or overnight use, vibration isolation pads or placing the unit slightly farther from occupied spaces can mitigate audibility.
Ease of Use
- Setup: Unpack, plug in, and allow the unit to stand upright for 24 hours before first start (per manual guidance).
- Controls: A straightforward digital panel displays current RH and allows direct setpoint entry. A 24-hour timer enables scheduling on/off intervals.
- Drainage: Attach the supplied rubber hose to the pump outlet; position the discharge end within 9.84 ft vertical lift or on level ground. If pump drain isn’t feasible, gravity-feed drainage is also possible (up to 6.6 ft).
- Portability: Large wheels and recessed side grips simplify maneuvering—even over threshold bumps or down cellar stairs.
Maintenance
- Filter Cleaning: The reusable air filter should be inspected and washed every three months; it slides out for easy rinsing.
- Pump Reservoir: Although the condensate pump discharges directly, periodic inspection of pump components and hose integrity helps avoid blockages.
- Coil Inspection: Auto-defrost handles most ice, but if frosting recurs frequently in cold spaces, occasional manual coil checks are advised.
- Warranty & Support: Backed by a 30-day satisfaction guarantee, one-year standard warranty plus optional second-year extension, and lifetime technical support directly from Waykar (Waykar).
Pros and Cons
Pros
- High extraction rate (180 pints/day) and airflow (380 CFM) for rapid dehumidification.
- Built-in high-lift pump (9.84 ft) for fully automatic drainage.
- Durable steel construction with commercial-grade caster wheels.
- Programmable humidistat (10 %–98 % RH), timer, auto-defrost, and auto-restart.
- Proven sensor accuracy (±1 % RH).
Cons
- At 90 lbs, heavy without wheels—lifting requires caution.
- Noise level (~65 dB) may be noticeable in adjacent living areas.
- No integrated water-tank option; continuous pump drain or gravity feed only.
Final Considerations
For large, moisture-prone areas—whether basements, warehouses, or restoration sites—the Waykar 180 Pints Dehumidifier with Pump delivers robust, reliable performance. Its high throughput, commercial-grade build, and thoughtful controls suit professional and serious home applications alike. While heavy and moderately loud, its mobility features and automatic drainage capabilities help offset those drawbacks. Overall, it stands out as a cost-effective solution for demanding dehumidification needs.
