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AlorAir Storm SLGR 850X 85-Pint WiFi Commercial Dehumidifier with Pump

Original price $1,099.00 - Original price $1,099.00
Original price
$1,099.00
$1,099.00 - $1,099.00
Current price $1,099.00
Free shippingNo sales tax (excl. WY)
Only 1 leftIn stock now
 Estimated delivery
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85 pints that stack in a van

Every model in this series removes 85 pints a day at AHAM conditions (80°F, 60% RH) from a 210 CFM airflow while drawing 5.9 A, and AlorAir rates it for spaces up to 2,300ft². The low grain refrigerant (LGR) design is built to keep pulling moisture as a drying job gets drier.

At 21" x 11.6" x 17.3" and 63 lbs, it goes down basement stairs and through tight doorways, and several units stack for storage and transport between jobs.

Inlet versus outlet, side by side

Inlet versus outlet, side by side

The LCD shows temperature, relative humidity and grains per pound (GPP) at both the inlet and the outlet, so you can see how much moisture the unit is taking out of the air. Job hours reset between sites while lifetime hours keep counting.

Set humidity from 25% to 80% in 5% steps, or pick continuous mode for a full drying run. Coil temperature, °F or °C and lb or kg moisture units sit in the menus.

Purge before you move it

Purge before you move it

A built-in condensate pump empties the reservoir through the included drain hose, which clips on with a quick connector. Uncoil the whole hose, check it is not blocked, and keep its outlet no higher than 15'.

Before moving the unit, press Purge to empty the pump reservoir, because tilting it more than 20 degrees on the non-handle side can spill water. The cord and hose wrap on the body between jobs.

Got Questions?

Find answers below or contact our support team.

How many pints a day does the Storm SLGR 850X remove?

85 pints a day at AHAM conditions (80°F, 60% RH), from a 210 CFM airflow. AlorAir rates the SLGR 850X for spaces up to 2,300ft². Real-world output depends on the temperature and humidity of the space.

What is the difference between the LGR 850, LGR 850X and SLGR 850X?

All three share the same shell, the same 85-pint AHAM rating, the same 5.9 A draw and a built-in pump. The LGR 850X adds WiFi control through the AlorAir app. The SLGR 850X is also app-controlled and adds AlorAir's SLGR precooling circuit: an auxiliary refrigerant path with its own expansion device feeds a microchannel precooler that chills incoming air toward its dew point before it reaches the evaporator.

How high can the pump push water?

AlorAir says never to place the end of the drain hose higher than 15'. Uncoil the full hose before use and make sure it is not kinked or blocked.

Will it work in a cold basement?

It operates from 33.8°F to 110°F and runs a defrost cycle when the coil ices. Below 33.8°F it stops and shows LO, and above 110°F it shows HI.

Does it need a special outlet?

It runs on 115 V, 60 Hz from a grounded 3-prong GFCI outlet on a 15 A circuit, drawing 5.9 A. AlorAir advises against extension cords and plug adapters.

How do I clean the filter?

Unplug the unit, slide the MERV-8 filter out, then vacuum it or rinse it in warm water with no soap. Shake it dry before refitting. AlorAir also recommends cleaning the coils once a year with a self-rinsing foaming coil cleaner.

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