*NEW* Quest 506 High Efficiency Overhead Dehumidifier with M-CoRR™ Technology - 500 Pints/Day - 277V - Merv 13 Filtration

★★★★★ 4.3 57 reviews

US$2,597.85
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US$2,597.85
Price when purchased online
Free shipping Free 30-day returns

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Management number 250617161 Release Date 2026/09/17 List Price US$2,597.85 Model Number 250617161
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 The Quest 506 277V Overhead Dehumidifier is a high-capacity, high efficiency unit designed for demanding commercial and industrial applications. Featuring patented M-CoRR™ Technology, this dehumidifier recycles excess heat to achieve the highest efficiencies available, while reducing heat output (BTUs) into the space. With a 506-pint capacity, it ranks among the most powerful dehumidifiers on the market. The 277V version offers the added benefit of low amp draw, minimizing heat output and freeing up electricity for other equipment, with no need for additional buck-boost transformers. Ideal for both overhead or ground placement, the Quest 506 277V is engineered for flexibility and convenience. It also includes a MERV 13 filtration system to remove dust, pollen, mold, bacteria, and some viruses from the air. Assembled in Madison, Wisconsin, this unit comes with a 5-year warranty and meets California Title 24 requirements for both ducted and non-ducted installations. With its high efficiency performance and wide operating range, the Quest 506 277V provides a reliable solution for effective humidity control.

  • Specifications @ 80°F/60% RH
    Capacity: 500 Pints/Day
    Power: 2250 W
    Power Cord: NEMA L7-20P
    Supply Voltage: 277 V
    Current Draw: 8.2 Amps
    Blower: 1150 CFM
    BTU (Total): 30500
    BTU (Motor Load): 7700
    BTU (Heat of Condensation): 22800
    Operating Temperature: 56-95° F
    Energy Factor: 4.4 L/kWh
    Efficiency: 9.2 Pints/kWh
    Air Filter Rating: Merv 13
    Filter Size: 18in x 20in x 2in
    Refrigerant: R454B
    Refrigerant Charge: 62oz
    Drain Port Connection: 3/4in Threaded NPT
    Certifications: ETL/UL/CSA
    Dimensions: 28.9in x 27in x 44.8in

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