Skip to product information
1 of 3
Brand: Quest

Quest Dual 105 Overhead Dehumidifier | HVAC System Ready

Quest Dual 105 Overhead Dehumidifier | HVAC System Ready

SKU: SKU:4032270

Ordering a large quantity of this item?
As long as the order total is more than $2K you can:

Regular price $1,826.44 USD
Regular price Sale price $1,826.44 USD
Sale Sold out
Shipping calculated at checkout.

Availability: In Stock

The Quest Dual 105 Overhead Dehumidifier integrates seamlessly with your ventilation system and HVAC system to remove up to 105 pints/day while using just 4.9 amps.
View full details

Ventilation System & HVAC System Compatibility

Engineered for commercial grow rooms and indoor cultivation, the Quest Dual 105 connects cleanly to your ventilation system/HVAC system and can be hung overhead or ducted from a separate space. With MERV 11 filtration, UL/ETL safety listings, California Title 24 compliance, and auto-restart, it delivers efficient humidity control with plug-n-play simplicity.

Air Flow CFM & Ducting System Ready

Designed for efficient air systems, the Dual 105 supports precise air flow CFM targets and integrates with existing hvac air duct runs for clean, flexible installation. Easy air filter replacement and a long power cord make routine maintenance straightforward while maximizing performance and uptime.

Key benefits:

  • Frees up grow space: Overhead/ductable install keeps aisles clear for plants, trays, and workflow.

  • Locks in stable VPD: Removes up to 105 pints/day to flatten RH spikes after irrigation and lights-off.

  • Protects yield & quality: Reduces mold pressure (powdery mildew, botrytis) and supports tighter buds and cleaner trichomes.

  • Cuts operating costs: Runs at just 4.9 amps—high moisture removal with lower electrical load.

  • Cleaner air for plants & crew: MERV 11 filtration helps capture dust and pollen for healthier rooms and fewer clogs.

  • Set-and-forget reliability: Auto-restart brings back prior settings after outages; long cord simplifies placement.

  • Built for real grow conditions: Wide temp/RH range, UL/ETL safety, and Title 24 compliance for ducted or portable setups.