Quest 746 is the industry’s first 750 pint, 480v 3-phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 746 480v is one of the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (6.5) and maximum efficiency (7.2 pints/kWh). It is made in the USA. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-13 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. An additional Humidistat is required; we recommend the DEH 3000R Wall Mounted Unit #700833. Warranty: 1 year parts and labor. 5 year compressor and refrigerant system.
The new Quest 746 480V dehumidifier boasts our patented multi-coil design which provides industry leading efficiencies. This new unit with higher voltages uses less amperage, freeing up electricity for other equipment.
Overhead or ground placement Built to fit what works for your space
Widest operating range Built to fit what works for your space of temperature and relative humidity
UL rated and ETL listed The highest safety standards
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