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- Model: Quest 506
- Part Number: 4046300 (208V-230V) & 4046310 (277V)
- Water Removal: 500 Pints/Day
- Airflow: 1,150 CFM
- Plug Type: NEMA 6-20P (208V-230V) / NEMA-L7-20P (277V)
- Operating Temperature: 56 F Min–95 F Max
- Weight: 275 lbs
Taking innovation to the next level, the Quest 506 208/230V dehumidifier is the newest generation of the Quest “6-series” and surpasses the Quest 335 as the world’s most energy-efficient dehumidifier, removing 500 pints per day at an impressive 9.2 pints per kilowatt hour (at 80°F, 60% RH).
M-CoRR Technology
Like its predecessor, the Quest 506 208/230V boasts our unique, patented M-CoRR™ technology. This multi-coil refrigeration design recycles excess heat to provide the highest efficiencies available on the market, while reducing heat (BTU) output into your space.
Flexible Voltage
The new Quest 506 208/230V & 277V dehumidifier is designed with versatility in mind. Featuring a flexible 208/230 voltage, the redesigned 506 allows for a wider range of installation options than the previous generation on 208-volt or 230-volt power. Plus, it operates with lower amp consumption, freeing up electricity for other equipment on your electrical panel.
Onboard Digital Controls
You’ve been asking for it and we delivered: 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.
Streamlined Design
Built on years of real-world feedback and observation, it was clear that most of these high-capacity units were installed overhead and in tight spaces. That insight drove our engineers to rethink the design, eliminating the feet from the previous generation to create a more compact, space-saving solution. The result? The new Quest 506 208/230V & 277V dehumidifier fits seamlessly into your environment with less height, and without compromising performance.
Better for the environment
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-32A found in many competitor machines. Switching to R-454B represents a crucial step forward in reducing the environmental impact of the world, and your business. By choosing a dehumidifier with a lower GWP refrigerant, you’re not only improving air quality and moisture control but also contributing to a more sustainable future. Designed to meet stringent environmental standards while maintaining exceptional performance, our upgraded product line delivers the reliability you trust with the added benefit of reduced greenhouse gas emissions.
Brought to you from Madison, Wisconsin
Proudly engineered and assembled in Madison, Wisconsin, the Quest 506 208/230V is designed to deliver unmatched reliability and efficiency. Accordingly, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.
Click here to view more of Quest Dehumidifiers
- Overhead Or Ground Placement: Built to fit what works for your space
- Widest Operating Range: Of temperature and relative humidity
- UL Rated And Etl Listed: The highest safety standard
- Merv 13 Filtration: Superior filtration removes more harmful contaminants from the air such as dust, pollen and mold as well as bacteria and some viruses
- Integrated Handles & Hanging Points: For easier movement and installation
- Long Power Cord: For extended reach
- Environmentally-concious Refrigerant: Reducing greenhouse gas emissions, R454B boasts a 78% lower GWP
- Industry’s Lowest Amp Draw: More efficient units have less heat output and free up electricity for other equipment
- Widest operating range: Industry’s best performance at the widest temperature and dew point operating conditions
- Patented Multi-coil Technology: Achieves highest efficiencies available in the market
- Onboard Digital Controls: Digital control panel for easy and precise setpoints, with a low-voltage terminal block for use with an optional external controller
- Part Number: 4046300 (208V-230V) & 4046310 (277V)
- Dehumidifier Type: Refrigerant Dehumidifier
- CFM: 1,150 @ 0.0″ WG
- Operating Temperature: 56 F Min–95 F Max
- Control Type: Onboard digital controls with low voltage terminal block
- Air Filter MERV Rating: MERV 13
- Air Filter Dimensions: 18" x 20" x 2"
- Refrigerant Type: R454B
- Refrigerant Amount: 3 lb 14 oz
- Drain Port Connection: 3/4" Threaded NPT
- Warranty: 5 Year Limited
Water Removal Rates(Pints/Day)
@ 80 F | 60% RH
- Water Removal: 500 Pints/Day
- Efficiency: 9.2 Pints/kWh
- Energy Factor: 4.4 Liters/kWh
- Current Draw: 9.9 Amps (230V) | 10.9 Amps (208V) / 8.2 Amps (277V)
- Power: 2250 Watts
- BTU (Total): 30,500
- BTU (Heat of Condensation): 22,800
- BTU (Motor Load): 7,700
@ 75 F | 50% RH
- Water Removal: 320 Pints/Day
- Efficiency: 6.8 Pints/kWh
- Energy Factor: 3.2 Liters/kWh
- Current Draw: 8.6 Amps (230V-208V) | 7.9 Amps (277V)
Unit Dimensions
- Length: 44.8"
- Width: 28.9"
- Height: 27.4"
- Weight: 275 lbs
