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ArcticAire 45 BTU Dehumidifier

ADR45A1G This product is no longer available.
  • Energy Star
  • ArcticAire 45 BTU Dehumidifier - ADR45A1G

ArcticAire 45 BTU Dehumidifier


Limited Quantity

  • Energy Star
  • Light Grey
Do the Right Thing.


Dampness can be extremely uncomfortable, unhealthy and damaging. The best way to eliminate it from your rooms is by plugging in this portable 45 pint (21.3 litre) dehumidifier. This Energy Star-rated unit is designed to cover large areas of up to 2500 square feet. The electronic controls are easy to use and control the quiet two-speed fan and humidity settings. The appliance comes with a smart low-temperature component which allows it to operate on a continuous basis until the temperature makes it to 6.6C (44F). There’s a handy automatic restart device and the coils are kept free of ice with the automatic de-icing feature. Cleaning is made as easy as possible with the removable filter. The appliance can operate continuously with its direct drainage system and it can easily be moved from room to room due to the built-in rolling castors.


Product Width 33.97 cm 13 3/8"
Product Depth 26.35 cm 10 3/8"
Product Height 53.98 cm 21 1/4"
Shipping Weight 16.20kg 35.71lb
Loading Capacity
  • 45 BTU
  • 45 Pints
  • 21.3 Liters
Package Dimensions
Package Width N/A
Package Depth N/A
Package Height N/A


  • 45 pint (21.3 L) dehumidifier covers approximately 2500 sq ft
  • Energy Star compliant
  • Electronic controls
  • Adjustable humidity settings
  • 2 speed fan
  • Low temperature feature - continues to operate until temperature reaches 44F (6.6C)
  • Auto de-icer prevents ice build-up on coils
  • Auto Restart feature
  • Removable filter for easy cleaning
  • Quiet operation
  • Castors for easy portability
  • Direct drain system allows for continuous operation


It is supposed to be there to help determine the water level.
We recommend setting your dehumidifier to between 40-50%.
Information pertaining to watts and amps can be found on the rating plate located on the back of the unit.
There are a couple of reasons this could be occuring. 1) There may not be enough humidity in your environment or 2) Your relative humidity set higher than ambient humidity. Please adjust your settings accordingly if this is the case.
This will vary based on humidity level. It will pump out the water when it reaches a certain level (pump models only).
This varies based on model, however most models have been manufactured to have the fan turn off automatically.
This is not recommended, as the unit is built to operate using the drain hose/power cord provided.
This varies by model, however all dehumidifiers are a one shot timer. Please refer to the owner’s manual for timer instruction.
This varies based on model. With some models you simply screw the hose onto the outlet on the back of the unit. With other models you have to remove the bucket, feed the hose through the back of the unit and connect to the adaptor above the bucket area, then replace the bucket. It is important to look at your control panel. Some units have a “continuous drain” button on the control panel. If that is the case for your unit, you must press this button after the hose is in place or the function will not work. Please refer to your owner’s manual.