Quest Dual 105 Overhead Dehumidifier (LIGHTLY USED/OPEN BOX UNIT)

  • Buy 2 for $1,399.00 each and save 7%
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Usually 2-5 business days
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This item is heavily discounted and may not qualify for discounts unless bulk quantities are requested


    Photograph of Quest Overhead Dehumidifier Hanging Brackets (2-Pack)
    Quest Overhead Dehumidifier Hanging Brackets (2-Pack) $59.78
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    Lightly used open box Quest 105 Dual provides 105 pints per day of water removal at standard rating conditions (80ºF/60%RH) while using only 4.9 amps/115V. That's nearly 9 pints per kilowatt hour and holds the title as the world’s most energy-efficient dehumidifier.

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    Quest Dual 105 Overhead Dehumidifier (LIGHTLY USED/OPEN BOX UNIT)

    To avoid problems caused by moisture, such as structural integrity deterioration, or an unhealthy workplace environment, a dehumidifier is necessary to maintain EPA recommended relative humidity levels between 45-50%. Only supplemental dehumidification provides indoor humidity control regardless of air conditioner operation or outside moisture conditions.

    The Quest 105, 155, and 205 Dual plug-n-play dehumidifiers are among the MOST energy-efficient large-capacity dehumidifiers on the market today. The Quest 105 Dual, for example, exceeds Energy Star standards by 50% with its 8.8 pints per kWh of water removal.

    The Quest Duals' horizontal configuration, patent pending dual outlet design, and insulated cabinet for quieter operation enable their exceptional performance in almost any application. These units are also optimized for low heat load, so they will continue to control humidity even when it is cool and humid outside. The Quest Duals are plug-and-play, requiring no installation. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. Quest 105, 155, and 205 Dual dehumidifiers will continue to protect your structure and control the inside environment, ensuring superior indoor air quality and the comfort of its occupants year-round. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size.

    Compared to most standard dehumidifiers (3.8 pints/kWh), the Quest is nearly twice as an efficient, standard units just can't compare.

    The Quest 105 performs at over 8.8 pints per kWh.

    Estimated annual electrical savings: Quest 105 Dual — $974


    • Industry-leading efficiency, most efficient on the market today
    • Plug-N-Play
    • Patented, optimized air-to-air heat exchanger
    • High-efficiency, long-life impeller fan
    • Quiet operation and superior high static pressure performance
    • Superior air filtration (MERV-11 standard)
    • Patent Pending Dual air distribution
    • Auto-restart after power outages
    • Environmentally friendly R410A refrigerant


    • Blower: 257 CFM @ 0.0" WG, 206 CFM @ 0.2" WG, 146 CFM @ 0.4" WG

    • Power: 530 Watts @ 80°F and 60% RH

    • Supply voltage: 115 volt - 1 Phase - 60 Hz

    • Current Draw: 4.9 Amps

    • Energy Factor: 4.2 L/kWh

    • Operating Temp: 56°F Min - 95°F Max

    • Minimum Performance @ 80°F and 60% RH

    • Water Removal: 105 Pints/Day

    • Efficiency: 8.8 Pints/kWh

    • Air Filter: MERV-11 Size: 16" x 20" x 2"

    • Power Cord: 10', 110-120 VAC, Ground

    • Drain Connection: 3/4" Threaded NPT

    • Dimensions: 20.25" W x 21.75" H x 38" L

    • Weight: 140lb


    • Warranty: No Warranty

    More Information
    NameQuest Dual 105 Overhead Dehumidifier (LIGHTLY USED/OPEN BOX UNIT)
    Weight (lbs)140
    Dimensions20.25" W x 21.75" H x 38" L
    Amps4.9A @120V
    ETL ListedYes
    FREE ShippingYes