ALORAIR 180 PPD LGR Commercial Dehumidifier w/ Pump

The ALORAIR Storm LGR Extreme is a low-grain refrigerant (LGR) industrial dehumidifier designed for demanding applications such as flood restoration, crawlspace drying, and basement moisture control. With a robust build, integrated condensate pump, and smart controls, this unit promises high capacity and durability backed by a five-year warranty.

Key Specifications

• Moisture Removal

  • 85 pints per day @ AHAM conditions (80 °F, 60 % RH)

  • 180 pints per day @ saturation (90 °F, 90 % RH) (alorair.com) (primebuy.com)

• Airflow: 210 CFM (350 m³/h) (alorair.com)

• Electric: 115 V/60 Hz; current draw ~5.9 A (primebuy.com)

• Operating Range: 33.8 °F to 110 °F; 25 %–90 % RH (primebuy.com) (alorair.com)

• Refrigerant: Environmentally friendly R410A (alorair.com)

• Coefficient of Performance (COP): ~2.5 L/kWh (primebuy.com)

• Noise Level: < 58 dBA at one meter (primebuy.com)

• Physical

  • Dimensions: 21 × 11.6 × 17.3 inches (L×W×H) (primebuy.com)

  • Weight: 63 lbs (28 kg) (primebuy.com)

• Drainage: Built-in heavy-duty pump with up to 19.6 ft hose and 14.7 ft vertical lift (Amazon) (alorair.com)

• Filter: MERV-8 washable pre-filter (alorair.com)

• Warranty: 5 years, covering defects in materials and workmanship (unit must be registered) (alorair.com)

Design & Build Quality

The Storm LGR Extreme packs professional-grade performance into a compact chassis (21 × 11.6 × 17.3 inches), making it 40 % smaller than many competitors yet still portable. A retractable handle, integrated wheels, and two carrying handles simplify positioning in tight basements or crawlspaces. Rugged steel housing and cETL listing underscore the robustness and safety of the design. (alorair.com) (Airpuria)

Performance

Moisture Removal

Under moderate conditions (80 °F, 60 % RH), it consistently pulls 85 pints per day, enough to tackle serious dampness in a 1,000 ft² space. In high-humidity scenarios (90 °F, 90 % RH), the unit reaches its maximum rating of 180 pints per day, ideal for flood-damage restoration. This dual-rating approach reflects real-world performance versus laboratory saturation tests.

Efficiency

Its COP of 2.5 L/kWh indicates efficient moisture extraction relative to power consumption. At a steady draw of 5.9 amps, the unit balances performance with operating costs, helping to keep utility expenses in check during prolonged use.

Operating Envelope

With an operating temperature floor of 33.8 °F, it can run in near-freezing environments—critical for winter flood repairs or vaulted crawlspaces. The broad humidity range of 25 %–90 % RH ensures adaptability across climates. (primebuy.com) (alorair.com)

Controls & Features

• Digital Display & Smart Control
  An intuitive LCD screen shows real-time humidity, setpoint, timer, and pump status. Models with Smart App control allow remote monitoring and scheduling via Wi-Fi.

• Auto-Defrost & Auto-Restart
  Prevents coil icing in low-temperature conditions and powers back on after interruptions.

• Continuous Pump Drainage
  The built-in condensate pump automatically expels water, eliminating the need for manual bucket emptying. The 19.6 ft hose and 14.7 ft lift accommodate most installation scenarios.

• Filter Access
  A slide-out MERV-8 filter captures dust and debris, supporting cleaner air passage and protecting the core components.

Ease of Use & Maintenance

Setup is straightforward—plug in, set the desired humidity, and position the hose. The unit is plug-and-play with no special installation skills required. Regular cleaning of the washable filter and periodic inspection of the condensate pump basin are the only routine maintenance tasks. The accessible design allows filter removal in under a minute.

Noise

At full speed, noise registers under 58 dBA—comparable to a household refrigerator. In basements or job sites, this level is minimally disruptive, though it may be noticeable in quiet, finished spaces. Vibration-damping feet help reduce operational noise.

Energy Consumption

Drawing 5.9 amps at 115 V, the unit uses roughly 680 W when actively dehumidifying. Given its COP and high extraction rate, energy use per pint removed remains competitive with similar LGR units, making it suitable for extended run times without exorbitant power bills.

Durability & Warranty

A five-year limited warranty underscores ALORAIR’s confidence in product longevity. Critical components—including compressor, coils, and pump—are covered against defects, provided owners register the unit within the warranty window.

Pros & Cons

Comparison to Competitors

Compared to traditional refrigerant dehumidifiers, the Storm LGR Extreme offers superior low-temperature performance and higher moisture removal per kilowatt-hour. Against other LGR commercial units, its compact footprint and integrated pump give it an edge for tight spaces and quick setup.

Verdict

For professionals and homeowners facing serious moisture challenges—from flood restoration to persistent basement dampness—the ALORAIR Storm LGR Extreme balances power, efficiency, and durability. Though not silent, its sub-58 dBA noise output is acceptable in most work environments. The integrated pump and smart controls add convenience, while the five-year warranty offers peace of mind. If you need a heavy-duty dehumidifier that fits into confined spaces and runs reliably through varied conditions, this model is among the top contenders in its class.

For full technical details, refer to the manufacturer’s specification sheet:
(ALORAIR Storm LGR Extreme Product Details) (alorair.com)