Quest Dual 165 Overhead Dehumidifier

In stock
SKU: 700945
Regular price $2,779.65

Quest Dual 165

Overhead Dehumidifier

At only 3.4 amps, the Quest Dual 165 is one of the most energy-efficient commercial dehumidifiers on the market today. Removing 165 pints of water per day, this unit saves thousands in energy costs every year compared to the competition. Designed with flexibility to hang overhead or ducted the 165 is ideal for efficient commercial growing.

Dehumidifier capacities are at the standard American rating condition of 80ºF and 60%RH.

  • 165 pints per day at 80F/60% RH
  • 3.6 amps
  • 220-240V
  • 3.7 L/kWh
  • Terminal block with 24V wiring for external control options
  • Merv 11 filtration
  • Made in the USA
  • 5 year warranty

*Truck freight required, due to weight, dimensions, or fragility of item(s).


Power: 860 Watts @ 80°F and 60% RH

Supply Voltage: 220-240V - 1 Phase - 60 Hz.

Amps: 3.6 Amps

Energy Factor: 3.7 L/kWh

Operating Range: 56°F Min - 95°F Max

Water Removal: 165 Pints/Day

Air Filter: MERV-11 Size: 16" x 20" x 2"

Power Cord: 10’ 14/3 SJTW

Drain Connection: 3/4” Threaded NPT 

User Manual PDF

Quick Start Instructions PDF

Quest Dual 165 Specs PDF