Description
Quest 746 High Capacity Dehumidifier – 746 Pints/Day | 480V | Ultra-Efficient Moisture Control for Large Grow Rooms & Facilities
Engineered for maximum performance and energy efficiency, the Quest 746 High Capacity Dehumidifier (Model #4037610) delivers serious drying power for commercial grow rooms, greenhouses, and industrial environments. Removing up to 746 pints per day at 80°F/60% RH, this 480V, 3-phase unit is powered by patented M-CoRRTM multi-coil technology, making it the most efficient 480V dehumidifier on the market.
Built in Madison, WI and backed by a 5-year warranty, the Quest 746 is both UL-rated and ETL-listed, meeting California Title 24 requirements for both ducted and non-ducted applications. With a 6.5A current draw, it’s the lowest-amp 480V dehumidifier available—freeing up power for other mission-critical equipment in your facility.
Key Features:
- Water removal: 746 pints/day @ 80°F/60% RH
- Energy efficiency: 7.3 pints/kWh @ 80°F/60% RH
- Ultra-low 6.5A draw – frees electrical capacity for other systems
- M-CoRR patented technology – recycles energy for max efficiency
- MERV-13 filtration – removes dust, mold, bacteria & viruses
- Overhead or ground placement options
- Auto restart – resumes operation after power outages
- Integrated handles & hanging points for easy installation
- Hardwired 480V 3-phase power (4,266W draw)
- 1,750 CFM airflow with wide temperature operating range (56°F–95°F)
Commercial Grade Build:
- Refrigerant: R410A
- Dimensions: 44.8″ L × 28.9″ W × 34.1″ H
- Weight: 340 lb
- Filter: 18″ × 20″ × 2″ MERV 13
- Drain port: ¾” threaded NPT
- Control: External controller required
- Power cord: Hardwired (no plug)
Industries Served:
- Agriculture – Greenhouses, vertical farms, and cultivation
- Distribution & Logistics – Protect goods from humidity
- Energy & Utilities – Optimize environmental control in high-demand facilities
- Food & Beverage – Preserve quality during production and storage
- Industrial & Manufacturing – Prevent corrosion and maintain precision
- Inside Self-Storage – Protect stored items from moisture damage
- Natural Supplements – Maintain potency and shelf life
- Science & Technology – Ideal for labs, tech cleanrooms, and data centers
- Sports & Recreation – Control humidity in gyms, pools, and arenas
Whether you’re managing large grow rooms or industrial facilities, the Quest 746 offers unmatched performance, power efficiency, and cleanroom compatibility—all in a rugged, American-made package.
Freight Shipping Notice:
This item ships via freight due to size and weight. Additional shipping charges will apply. We will contact you after checkout with a freight quote or reach out for a custom shipping estimate before ordering.
Reviews
There are no reviews yet.