Quest 506 High Capacity Dehumidifier
SKU: 2871922181

Quest 506 High Capacity Dehumidifier

Sale price$3973.48 Regular price$4414.98
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  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Quest 506 High Capacity DehumidifierThe Quest 506, available in 208 230V and 277V configurations, is the newest generation of the Quest 6 series, surpassing the Quest 335 as the worlds most energy efficient dehumidifier. It removes 500 pints per day at 9. 2 pints per kWh. The 208 230V model offers flexible installation and lower amp draw to free up panel capacity, while the 277V model further reduces amperage and installs without buck boost transformers or rewiring streamlining setup

The Quest 506, available in 208/230V and 277V configurations, is the newest generation of the Quest “6-series,” surpassing the Quest 335 as the world’s most energy-efficient dehumidifier. It removes 500 pints per day at 9.2 pints per kWh. The 208/230V model offers flexible installation and lower amp draw to free up panel capacity, while the 277V model further reduces amperage and installs without buck-boost transformers or rewiring - streamlining setup and cutting costs.

The new generation of Quest 506 now features Quest’s onboard digital controls for easy set points, self-diagnostics, filter change notifications, and dark mode to limit light pollution. Additionally, this control panel features a low-voltage terminal block for use with a remote controller, ideal for overhead installations.

The Quest 506 now utilizes the environmentally friendly refrigerant R-454B. It boasts a significantly lower Global Warming Potential (GWP) compared to the previously used R-410A, and the common R-32 found in many competitor machines.

Quest 506 High Capacity Dehumidifier Features:

  • Environmentally conscious refrigerant R454B
  • Overhead or ground placement
  • UL rated and ETL listed
  • Long power cord
  • Digital control interface
  • MERV-13 filtration
  • Integrated handles and hanging points
  • 5 Year Warranty

Product Specifications:

  • 208/230V
    • Capacity 500 Pints/Day
    • Efficiency 9.2 Pints/kWh
    • Supply Voltage 208-230V
    • Current Draw 9.9 Amps (230V) | 10.9 Amps (208V)
    • Operating Range: 56°F Min - 95°F Max
    • Dimensions: 44.8 in. L x 29 in. W x 27.4 in. H
  • 277V
    • Capacity 500 Pints/Day
    • Efficiency 9.2 Pints/kWh
    • Supply Voltage 277V
    • Current Draw 8.2 Amps
    • Operating Range: 56°F Min - 95°F Max
    • Dimensions: 44.8 in. L x 28.9 in. W x 27.4 in. H

Additional Information:
Quest 506 208/230V Spec Sheet (PDF)
Quest 506 277V Spec Sheet (PDF)
Quest 506 High Capacity Dehumidifier Manual (PDF)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2871922181

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4.2 ★★★★★
Based on 1199 reviews
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M
Verified Purchase
Myriam I. Martinez
Birmingham, US
★★★★★ 5
Good quality and durability
Color: C-Black, Size: Model C Rechargeable
It works very well very easy to use I'm very happy with my purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kings Kidd
Belleville, US
★★★★★ 3
It froths, but is not dependent
Color: C-Black, Size: Model C Rechargeable
While this frother does “froth”, it has many more cons than pros. The ONLY pro is it froths. The cons—only good for a traditional coffee cup. It is not water proof, and the instructions say to keep the “unit “ dry. As you froth, the liquid naturally raises height. If you are trying to use a Togo coffee mug, or thermos type travel mug—it only works well if done it three or four levels to ensure keeping the motor above the liquid. The “rechargeable “ function DOES recharge, however- it may last 1use or a few. It’s VERY inconsistent. And does not seem to be related to how long you allow it to charge. Overall—not a good buy. I had mine maybe 3 months before it quit working. And at 2 months it started becoming spastic. Even after just being charged-it wouldn’t even froth 1cup. AVOID!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Carloslazaroproenza
Omaha, US
★★★★★ 5
Easy to Use and Works Great
Color: C-Black, Size: Model C Rechargeable, Color: C-Black, Size: Model C Rechargeable
This milk frother works amazingly well! It’s powerful, easy to use, and creates rich, creamy foam in just seconds. The rechargeable design is very convenient, and the battery lasts a long time between charges. It feels sturdy and well-made, and cleaning it is quick and simple. I use it every day for my coffee, lattes, and hot chocolate, and it has exceeded my expectations. If you’re looking for an affordable and effective milk frother, this is definitely a great choice. Highly recommended
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Reviewed in the United States on June 10, 2026
B
Verified Purchase
Bueno lo recomiendo
Belleville, US
★★★★★ 5
Nicec
Color: C-Stand Green, Size: Model C Rechargeable
Es de buena calidad lo recomiendo
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Reviewed in the United States on June 3, 2026
J
Verified Purchase
JESSICA DAY
Charlottesville, US
★★★★★ 5
Love it!
Color: C-Black, Size: Model C Rechargeable
Love mine! No more batteries. I make at least two cups a day and froth my creamer. Love the fact I don’t have to recharge very often.
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Reviewed in the United States on May 19, 2026

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