Quest 506
HIGH EFficiency SERIES

@ 80 F/60% RH
- Capacity 506 Pints/Day
- Efficiency 8.1 Pints/kWh
- Supply Voltage 220-240V
- Current Draw 11 Amps
Overview
Powerful and efficient, the Quest 506 is the industry’s first 500-pint dehumidifier and is perfect for agricultural applications as well as tough commercial spaces. Its 506 pint capacity makes it one of the most powerful commercial dehumidifiers on the market.
Commonly used in indoor growing facilities, greenhouses, warehouses and other large industrial areas, the 506 dehumidifier is available for a variety of uses and installations. This Quest dehumidifier is proudly Assembled in Madison, Wisconsin, can be hung or placed on the floor, and offers an impressive MERV 13 filtration system.

Key Features

HIGH EFFICIENCY PERFORMANCE
No dehumidifier is more efficient

INDUSTRY’S LOWEST AMP DRAW
More efficient units have less heat output and free up electricity for other equipment

PATENTED MULTI-COIL TECHNOLOGY
Achieves highest efficiencies available in the market
Features
WIDEST OPERATING RANGE
Of temperature and relative humidity
UL RATED AND ETL LISTED
The highest safety standard
INTEGRATED HANDLES & HANGING POINTS
For easier movement and installation
LONG POWER CORD
For extended reach
MERV 13 FILTRATION
Superior filtration removes more harmful contaminants from the air such as dust, pollen and mold as well as bacteria and viruses
OVERHEAD OR GROUND PLACEMENT
Built to fit what works for your space
Specifications
@ 80 F / 60% RH
Water Removal
506 Pints/Day
Efficiency
8.1 Pints/kWh
Energy Factor
3.8 L/kWh
Current Draw
11 Amps
Power
2,700 Watts
BTU (Total)
31,000
BTU (Heat of Condensation)
22,500
BTU (Motor Load)
8,500
@ 75 F / 50% RH
Water Removal
349 Pints/Day
Efficiency
6.2 Pints/kWh
Energy Factor
2.9 Liters/kWh
Current Draw
10.2 Amps
Part Number
4036600
Dehumidifier Type
Refrigerant Dehumidifier
CFM
1,500
Operating Temperature
56 F Min–95 F Max
Supply Voltage
220–240 VAC, 1 Phase, 60 Hz
Unit Dimensions
30.1″ W x 33.8″ H x 44.8″ L
Unit Weight
280 lb
Control Type
Requires external control
Air Filter MERV Rating
MERV 13
Air Filter Dimensions
18″ x 20″ x 2″
Maximum Breaker Size
30
Power Cord
12ga NEMA 6-20P (10′)
Refrigerant Type
R410A
Refrigerant Amount
4 lb 8 oz
Drain Port Connection
3/4″ Threaded NPT
Warranty
5 Year

Downloads
Sizing & Selection

How to properly size your dehumidification equipment (VIDEO)
Getting at how much humidity control you need isn’t the international man of environmental control mystery, like many of us think. In fact, how to properly size your dehumidifiers is relatively straightforward IF you have the necessary data.

Grow room dehumidifiers: Perfect your setup
When the team at East Coast Cultivation set out to build its new indoor grow operation in Rhode Island, it knew it had to nail one thing: environmental controls.

Vapor Pressure Deficit and Why it Matters
The gardening world is filled with trends and phrases that come and go as quickly as they’re created. Sometimes these concepts are thrown around without full understanding, especially with the more scientific processes. One of the most misunderstood concepts is vapor pressure deficit, or VPD, as it’s commonly called.
Need Help Sizing?
Our humidity experts are standing by to assist.
Installation Options

Freestanding unit

Can be mounted overhead with use of 3/8″ Threaded Rod

P-Trap Requirements