The Quest 506 is the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (11) and maximum efficiency (8.1 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-11 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 right dehumidification setup can take your indoor grow operation to the next level. Say goodbye to crop losses from molds and other pests, and say hello to peak productivity with the Quest Dehumidifier.
Powerful and efficient, the Quest 506 is the industry’s first 500-pint dehumidifier and is perfect for agricultural applications as well as tough commercial spaces. Its 506 pint capacity makes it one of the most powerful commercial dehumidifiers on the market. Commonly used in indoor growing facilities, greenhouses, warehouses and other large industrial areas, the 506 dehumidifier is available for a variety of uses and installations. This Quest dehumidifier is proudly Assembled in Madison, Wisconsin, can be hung or placed on the floor, and offers an impressive MERV 13 filtration system.
Why use a Quest Dehumidifier?
The most energy-efficient dehumidifiers on the market
High capacity, high quality dehumidifiers with superior air filtration
The most complete humidity control product line
Superior U.S. technical support and service
A full warranty on every Quest product
Patented technology developed in Madison, Wisconsin
Quest 506 Commercial Dehumidifier - 220-240v
Power (Watts): 2700
Supply voltage: 220-240 VAC - 1 Phase - 60 Hz.
Current Draw (Amps): 11.0
Rated Current Draw (Amps): (104°F 36%) 13.6
Energy Factor (L/kWh): 3.8
Operating Temp: 56°F Min - 95°F Max
Water Removal (Pints/Day): 506
Efficiency (Pints/kWh): 8.1
Air Filter (MERV-13): (2) Size: 18" x 20" x 2"
Power Cord: 14ga 10’, NEMA 6-20P
Drain Connection: 3/4 Threaded NPT
Refrigerant Type: R410A
Refrigerant Amount: 4lb. 8oz.
Unit Dimensions: 45" x 29" x 34"
At Hydro Worlds, we are doing all we can to make sure your package arrive in a timely manner.
We offer these methods for shipping your orders:
FedEx Premium Shipping - 2-4 business days
UPS Ground Shipping - 3-7 business days
Shipping Methods & Transit Times
Most orders are shipped the same day or the next day, depending on what time we receive the order. It may take longer if we are temporarily out of stock. You can find estimated shipping time on the product page.
Your orders will ship based on the shipping method selected once orders are fulfilled. Upon fulfillment, a tracking number will be provided and you are able to track the shipment via your account. Please allow 72 hours for tracking to update.
We are unable to edit orders once processed.
In the rare event that you experience a quality issue, please contact us right away. Images or video clearly showing the problem must be provided within a week of delivery, along with a detailed description and a photograph of your full packing slip. Refunds or credits are not guaranteed and are reviewed on a case by case basis. Hydro Worlds conducts strict quality control processes where orders are checked and verified before being processed and packed. If an issue is determined, we will do our best to satisfactorily resolve the matter at hand.
Stolen or lost packages
We are not responsible for stolen or lost packages, including those with a "Signature Release" on file. Please file a claim with the courier responsible for delivering your package.
Please ensure that your delivery address is correct, as we are not responsible for orders shipped to incorrect addresses or unclaimed. It is not possible to re-route a package once it has been shipped. If your package is returned due to an incorrect address, we can arrange a redelivery. However, a re-delivery fee will be charged for this service according to the carrier.
Shipping delays caused by courier issues, customs, import regulations, and weather conditions are possible and out of our control.