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Quest PowerDry 385D Pro

The Quest PowerDry 385D Pro provides more water removal (in certain conditions) and a wider operating range than refrigerant based dehumidifiers. The Quest PowerDry 385D Pro is designed to operate vertically or horizontally, and accommodates multiple ducting scenarios. Its large recessed wheels make it easy to transport and maneuver in the work area. Two standard 115 VAC power cords are included and, after correctly directing the wet reactivation air, the Quest PowerDry 385D Pro can simply be plugged in and turned on. Like the Quest Dry 115, a low voltage control kit is also available for the 385 Pro, allowing the unit to be controlled by a remote dehumidistat, timer, or switch.

Dehumidifying Completely Sealed Structures: In some cases, exhausting reactivation air from a structure may not be possible. When that is the case, you can simply exhaust the wet reactivation air into one of our Quest refrigerant dehumidifiers and then drain the condensate away.


Standard conditions are determined by the American Home Appliance Manufacturers (AHAM) and are used because capacity will vary with conditions. AHAM standard rating conditions are 80ºF and 60%RH. At these conditions, the capacity of the Quest PowerDry 385D Pro is 115 pints per day.


Quest PowerDry 385D Pro Specifications

Part No.: 4029110
Power: 2 Circuits; 11 Amps,
115 V Each – 22 Amps Total
Water Removal: 115 Pints/Day
@80°F, 60%RH
Efficiency: 2.5 Pints/kWh
Blower: 385 CFM
Operating Temp.: -10°F to 140°F
W x H x D: 24¼″ x 40″ x 21⅜″
Weight: 105 Lbs.

Optional Accessories

4029498 MERV 7 Filter
4029521 Flex Duct 12”x25’
4029252 Lay Flat Duct 10” Round x 250’
4029501 MERV 11 Filter
4029519 Flex Duct 6”x25’
4026860 12” x 12” x 2” MERV 7 Filter


  • Wide operating range for dehumidification
  • Superior low dew point operation
  • 15 Pints/Day @ AHAM (15 Gallons)
  • 22 Amps total power consumption
  • Factory installed 115VAC power cords
  • Vertical or horizontal operation
  • Unlimited ducting possibilities
  • Process airflow 385 cfm
  • Reactivation airflow 75 cfm

Any Questions?
Call us toll free at 866-933-7486 to speak with our product experts. Or contact us here.

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