Whynter Energy Star 50-Pint Portable Dehumidifier with Gravity Pump/Slate Gray 

by Whynter | Item  #: 642267 | Model #:  RPD-503SP |
Whynter Energy Star 50-Pint Portable Dehumidifier with Gravity Pump/Slate Gray
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  • $ 224 38
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About this item

  • Reduces moderate to high humidity levels in enclosed areas up to 3,000 sq. ft.
  • Auto restart and shutoff in the event of a power outage
  • Energy Star Rated — saves electricity and money
  • Manually empty bucket or gravity drain for continuous use


The Whynter Energy Star 50 pint Portable Dehumidifier with Pump is a powerful solution to ease excessive humidity in your basement or other large enclosed spaces. This Energy Star-rated portable dehumidifier removes 50 pints of excess moisture per day for areas up to 3,000 sq. ft. This portable dehumidifier provides more capacity and more efficiency than your typical portable dehumidifier. The Whynter RPD-503SP does not require any installation and can be easily redeployed to another location as required.

This portable dehumidifier features a condensate pump that pumps out (and up) condensate water through a 16 ft. drain hose (included), with approximately 10 ft. of vertical lift, for continuous moisture removal. An 18-pint drain bucket and a drain hose attachment are included with the unit and can be used as an alternative drainage option.

Equipped with an auto-defrost function, this feature ensures that moisture does not freeze in low-temperature-area usage which could prevent further moisture extraction. The RPD-503SP can automatically turn off when set humidity levels have been met or when the water reservoir is full. This unit is also programmed to restart and resume previously set operation in the event of a power interruption.


  • 50 pint (24 liter) capacity dehumidifier
  • 18 pint (8.5 liter) removable water bucket
  • Auto-restart and auto-shutoff functions
  • Adjustable humidity range of 30 - 90% relative humidity
  • Low-temperature operation (minimum ambient temperature low 40°Fs)
  • Auto-defrosting capability to prevent frost build-up inside unit
  • Electronic controls with humidity sensor settings
  • Direct drain or condensate pump options for continuous operation
  • Dual fan speeds and 24 timer function
  • Handles and caster wheels for portability
  • 16.5' and 3' drain hoses included
  • Air flow (at high speed): 173 m3/h / 102 CFM
  • Reduces moderate to high humidity levels in enclosed areas up to 3,000 sq. ft.

Assembled Country


Assembled Size

12" x 15" x 24"

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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

1-year limited warranty

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