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SO Quest Commercial 876 Overhead Dehumidifier


Lead Time: 3-5 Business Days

SKU: 76123


Quest Commercial 876 Overhead Dehumidifier

The Quest 876 overhead dehumidifier is 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 876 is designed to work round-the-clock, to optimize your grow environment, with maximum energy efficiency and flexibility.

Like all Quest products, the Quest 876 overhead dehumidifier is made in the USA using the very best components and materials available.


876 pints/day at 80F, 60% RH (876 Pints | 415 Liters | 109.5 Gallons)
Nominal 230V, 24.7Amps @ 80F/60%RH, 5500 Watts
Efficiency of 6.6 Pints/KWH
Must be direct wired
Ductable intake and dual exhaust kits available
Integrated handles
Patent-pending coil technology, unlike anything else on the market
Low voltage terminal block, for external controls
Requires a buck/boost transformer to run on 208V/277V

Product Specs

Height 33.8″ (73.4CM)
Width 28.9″ (85.9CM)
Length 44.7″ (113.5CM)
Weight 350 LBS (159 KGS)


5 Years

Additional information

Weight 154.22 kg
Dimensions 73.66 × 114.30 × 86.36 cm