Maximize energy savings and free up amperage with a high-capacity dehumidifier built for industrial grow environments.

The Quest 746 480V Grow Dehumidifier is built to handle high humidity loads in large-scale grow environments, offering industry-leading energy efficiency thanks to patented M-CoRR™ Technology.

This high-capacity dehumidifier removes an enormous volume of moisture while operating at higher voltage and lower amperage, meaning it frees up space on your electrical panel for other critical equipment. That’s a game-changer for industrial-scale grow rooms, greenhouses, and cultivation facilities that demand maximum efficiency without overloading power systems.

Built for ducted and non-ducted setups, and California Title 24 compliant, the Quest 746 is designed for reliability, precision, and long-term energy savings—exactly what top-tier growers need to maximize yield and optimize their environment.

Features

• Overhead or ground placement – Built to fit what works for your space.
• Widest operating range – Of temperature and relative humidity.
• UL rated and ETL listed – The highest safety standard.
• Integrated handles & hanging points – For easier movement and installation.
• MERV 13 filtration – Superior filtration removes more harmful contaminants from the air, such as dust, pollen, and mold, as well as bacteria and some viruses.
• Auto restart – Unit automatically defaults to prior settings in the event of a power outage.
• Industry’s lowest amp draw – More efficient units have less heat output and free up electricity for other equipment.

What's Included?

• Quest 746 480V Dehumidifier

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