Quest Dual 105 Overhead Dehumidifier

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The Quest Dual 105 is the world’s most energy efficient dehumidifier: Using only 4.9 amps, the Quest Dual 105 removes 105 pints of water per day. It gives you the flexibility to hang the unit overhead or use ductwork and keep the dehumidifier in a different space entirely.

Supply fresh, dry air to your indoor grow room, warehouse, or greenhouse with the Quest Dual 105 Overhead Dehumidifier. The Quest 105 is a versatile and money-saving overhead dehumidifier that can also be on the ground.

Its onboard dehumidistat carefully monitors humidity in the room while the Quest 105 removes 105 pints of water at standard AHAM (80 F/60% RH) conditions to prevent structure damage and mold accumulation on plants. Other features include the option to daisy chain up to six models together, efficient and money-saving design, and multiple set up and ducting options.

Onboard Dehumidistat for Improved Humidity Control

This overhead Quest unit has an onboard dehumidistat and operates via three humidity levels – dry (20% - 30% RH), normal (50% RH), and humid (80% - 90% RH).

When your humidity levels rise above your pre-set, the dehumidifier will automatically start, running until the humidity levels drop 4% - 6% below your presets. Once this is achieved, the unit will automatically shut down.

Ducting Options

• Ducted Return & Supply:

  Return dry, warm air back into your grow room or space with a ducted return and supply. Simply allow humid air to flow into the Quest inlet and duct the cool, dry air back out into the growing space. For optimal performance, be sure to draw in humid air from the ceiling.

• Remote Area with Return Only:

  This method of dehumidification simply ducts humid air into the unit, and releases the dry, hot air into the isolated or remote room where the unit is located. (ex. in the crawlspace). A Quest return collar can added for this application.

• Ducted Supply in Remote Area:

  Supply dry, warmer air back into the room without the dehumidifier in the space. Draw air from the same space as the unit, and release warm, dry air back into the grow space or greenhouse. A Quest supply collar can added for this application.

Plug & Play Overhead + Floor Installation

Unlike traditional dehumidifiers, the Quest 105 can be mounted overhead, freeing up floor space for a variety of growing needs. This installation can be completed via 2 Quest hanging brackets and chains.

While overhead installation is recommended, the Quest 105 can easily be installed on the ground floor for growers whose needs may change on a day-to-day basis. Simply place the dehumidifier on the ground with a 2.5” clearance between the bottom of the unit and the ground for sufficient gravity drainage of condensate.

When installing on the ground level, allow for 2.5” clearance between the bottom of the unit and the ground for gravity draining of condensate.