Aprilaire 1850


The Aprilaire 1850 Dehumidifier is ideal for dehumidifying your whole home removing up to 95 pints (11.9 gallons) of water per day. For your convenience, it can be ducted to your HVAC system, and the control panel can be mounted on the top or side of the unit so it is easy to access in any location. The dehumidifier has a simple to use interactive display making set-up and use a breeze. The Aprilaire 1850 is low maintenance with no messy trays to empty, and simple once a year filter cleaning or replacement.

The Aprilaire 1850 was designed and manufactured in the U.S. by Aprilaire and built to last. Aprilaire continues to improve the quality of its dehumidifiers with corrosion-resistant aluminum coils, quality manufacturing processes to prevent leaks, and robust packaging for damage-free shipment. To give you even more peace of mind, it’s backed by a 5-year warranty.

Additional Features

Residential UseBasement, Crawl Space, Whole House
Suggested Room Size1900-5200 sq. ft.
Practical Room Size1900-5200 sq. ft.
Energy StarNo
Energy Factor1.875 L/kWh
Wi-Fi CableNo
Bluetooth CableNo
Water ContainerNo
Pint Capacity95 pints
Internal Condensate PumpNo
Full Bucket IndicatorNo
Continuous Drain CapableYes
Drain Hose IncludedNo
Drain Hose Diameter0.75 in.
Lowest Temperature OperationNo
Low Grain Refrigerant (LGR)50 degrees
Audomatic DefrostYes
Fan OperationRuns only when dehumidifying
Number of Fan Speeds1
Max Cubic Feet per Minute (CFM)265 CFM
Max Amp8 Amps
Max Watt850 w
Number of Filters/Type1 - Washable MERV-8 Filter
Refrigerant TypeR-410A
Power Cord Length8 ft.
Max Noise Level54 dB
Height14.5 in.
Width12.5 in.
Depth27.5 in.
Weight75 lbs.
Voltage110-120 V