Our highest capacity dehumidifier yet

Quest 706 50-HZ

The Quest 706 is the highest capacity dehumidifier on the market that’s specifically designed with efficiency and growers in mind. Powered by patented coil technology that isn’t available anywhere else, the Quest 706 is designed to work round-the-clock to optimize your grow environment with maximum energy efficiency and flexibility.

Like all Quest products, the Quest 706 is made in the USA using the very best components and materials available.


More Information

  • 706 pints per day at 26.7F, 60% RH (706 Pints|335 Liters)
  • Nominal 230V, 18.6Amps @ 26.7C/60%RH, 4150 Watts
  • Efficiency of 3.4 Liters/kWh
  • Must be direct-wired
  • Ductable intake and dual exhaust kits available
  • 3-year warranty
  • Integrated handles
  • Patented coil technology unlike anything else on the market
  • Low voltage terminal block for external controls
  • MSRP: Starting at 9,999.95 EURO
  • Requires a buck/boost transformer to run on 208V/277V

Product Specs


33.8” (73.4CM)


28.9” (85.9CM)


44.7” (113.5CM)


350 LBS (159 KGS)