Quest 506 High-Efficiency Overhead Dehumidifier  - 277V

Quest 506 High-Efficiency Overhead Dehumidifier - 277V


$8,033.89 Regular price
  • In stock - departs in 2-3 business days
  • Inventory on the way

The Quest 506 277V Dehumidifier is a powerful and efficient high-capacity unit featuring patented M-CoRR™ technology, a multi-coil refrigeration design that recycles excess heat for market-leading efficiency. With a 506-pint capacity, it ranks among the most powerful commercial dehumidifiers.

Operating at 277V, it offers low amp draw, saving electricity for other equipment without the need for additional transformers. Versatile in placement, it can be installed Overhead or on the ground. Boasting the widest operating range, UL Rated, and ETL listed for safety, it includes integrated handles, hanging points, a long power cord for extended reach, and MERV 13 filtration for superior air quality. The 506 is also available in a 230V Unit. Meets California Title 24 requirements.

Quest 506 277V Dehumidifier Features:

  • Overhead or ground placement
  • Integrated handles and hanging points
  • Widest operating range of temperature and relative humidity
  • Long power cord
  • UL rated and ETL listed
  • MERV 13 Filtration

Quest 506 Specifications:

  • Water Removal: 506 Pints/Day
  • Energy Factor: 3.8 L/kWh
  • Efficiency: 8.1 Pints/kWh
  • Operating Range: 56°F Min – 95°F Max
  • Power: 277V, 1 Phase, 60 Hz, 10 Amps

Additional Information:

Quest 506 Manual (PDF)
Quest 506 Specifications (PDF)


This item ships via Motor Freight Carrier - almost anywhere in the Contiguous United States

Motor Freight Requirements

  • The shipment must be delivered to a business or residence (a PO Box is invalid)
  • The delivery address must be able to accommodate a tractor/trailer as much as 70' in length
  • Someone must be present to receive and unload the shipment from the truck
  • Shipments and/or locations requiring a lift gate, inside delivery, and/or with limited access may incur additional charges by the carrier

Please contact Greenhouse Megastore Customer Service at 1-888-281-9337 if you have any questions about delivery to your specific address so we can ensure the smoothest delivery possible!

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