Description
Explore the Quest 746 High-Capacity Dehumidifier, 480V, a cutting-edge solution for managing high humidity levels in large spaces. Engineered and assembled in Madison, Wisconsin, this dehumidifier boasts our patented M-CoRRTM Technology, making it the most energy-efficient 480-volt unit available. With a capacity of 746 pints per day and an efficiency of 7.3 pints/kWh, the Quest 746 480V is designed to tackle demanding humidity loads effectively.
Featuring a supply voltage of 480V - 3 Phase and a current draw of 6.5 Amps, this unit optimizes energy usage by reusing energy during dehumidification. This innovative technology not only enhances efficiency but also reduces the amperage required, allowing for better electrical panel utilization in controlled environments.
Backed by a 5-year warranty, the Quest 746 480V meets California Title 24 requirements for both ducted and non-ducted installations, ensuring compliance and peace of mind for users. Elevate your hydroponic setup with the Quest 746 High-Capacity Dehumidifier, your trusted ally in creating ideal growing conditions.
Specifications
| Brand | Quest |
|---|---|
| SKU | QST4037610 |
| UPC | 810017961474 |
Shipping & Returns
Shipping
Ground: 3–5 shipping days. Freight: 3–10 business days. Most orders are processed within 3–5 business days. We ship within the contiguous 48 states plus Alaska and Hawaii. Shipping policy
Exchanges & store credit
Exchanges or store credit within 7 calendar days of delivery for new, unused items in original packaging. A 15% restocking fee applies to non-defective items returned for store credit. Refund policy

Quest 746 High-Capacity Dehumidifier, 480V R454B (Some Models May Have a 2 Week Lead time)
$13,499.95
