Quest 746 480V
@ 80 F | 60% RH
- Capacity 746 Pints/Day
- Efficiency 7.3 Pints/kWh
- Supply Voltage 480V
- Current Draw 6.5 Amps
Overview
The Quest 746 480V dehumidifier features our patented M-CoRRTM technology. This multi-coil design reuses refrigeration allowing Quest to provide industry leading efficiencies. It frees up electricity while using less amperage at a higher voltage.
The Quest 746 480V dehumidifier is engineered and assembled in Madison, Wisconsin. It’s backed by a 5-year warranty. In addition, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.
key features
HIGH EFFICIENCY
No dehumidifier is more efficient
PATENTED MULTI-COIL TECHNOLOGY
Achieves highest efficiencies
available in the market
INDUSTRY’S LOWEST AMP DRAW
More efficient units have less heat output and free up electricity for other equipment
Features
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
INTEGRATED HANDLES & HANGING POINTS
For easier movement and installation
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
Specifications
@ 80 F / 60% RH
Water Removal
746 Pints/Day
Efficiency
7.3 Pints/kWh
Energy Factor
3.5 Liters/kWh
Current Draw
6.5 Amps
Power
4,266 Watts
BTU (Total)
48,400
BTU (Heat of Condensation)
33,900
BTU (Motor Load)
14,500
@ 75 F / 50% RH
Water Removal
530 Pints/Day
Efficiency
5 Pints/kWh
Energy Factor
2.4 Liters/kWh
Current Draw
6.25 Amps
California title 24 compliant
Non-Ducted Energy Factor
6.3 Pints/kWh @ 65 F | 60% RH
Ducted Energy Factor
7.1 Pints/kWh @ 73 F | 60% RH
Part Number
4037610
Dehumidifier Type
Refrigerant Dehumidifier
CFM
1,750
Operating Temperature
56 F Min–95 F Max
Supply Voltage
480V
Unit Dimensions
44.8″ L x 28.9″ W x 34.1″ H
Unit Weight
340 lb
Control Type
Requires external control
Air Filter MERV Rating
MERV 13
Air Filter Dimensions
18″ x 20″ x 2″
Power Cord
Hardwire Only
Refrigerant Type
R410A
Refrigerant Amount
6 lb 4 oz
Drain Port Connection
3/4″ Threaded NPT
Warranty
5 Year
Sizing & Selection
How to properly size your dehumidification equipment (VIDEO)
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.
Read More →
Grow room dehumidifiers: Perfect your setup
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.
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Vapor Pressure Deficit and Why it Matters
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.
Read More →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
Quest 746: Discover your potential savings.
How much does your energy cost?
How much water do you need to remove?
How much does the competing dehumidifier cost?
Quest 746
Machines/Room
4
Equipment Cost @ MSRP 4 × $11499.95
$ 4800
Vegetation Period (4 Weeks) 80F/60%, Filter 100%
$ 2400
Flower Period (7 Weeks) 75F/55%, Filter 50%
$ 1600
Flower Period (2 Weeks) 70F/50%, Filter 25%
$ 114
Operating Costs Per 3mo Grow Cycle
$ 4114
Yearly Costs
$ 16,457
× 5
Year 1 4 Grow Cycles
$ 16,457
Year 2 4 Grow Cycles
$ 16,457
Year 3 4 Grow Cycles
$ 16,457
Year 4 4 Grow Cycles
$ 16,457
Year 5 4 Grow Cycles
$ 16,457
Total Cost (5 Years) Equipment + Operating Cost
$ 123631
Competitor 710
Additional competitor units may be needed to address total water removal at rated conditions due to ppd de-rated capacity.
Quest: 205 gal/day de-rated capacity.
Competitor: 190 gal/day de-rated capacity.
4
Equipment Cost @ MSRP 5 × $11067.47
$ 4800
$ 3304
$ 3177
$ 240
Operating Costs Per 3mo Grow Cycle
$ 4114
Yearly Costs
$ 16,457
× 5
Year 1 4 Grow Cycles
$ 16,457
Year 2 4 Grow Cycles
$ 16,457
Year 3 4 Grow Cycles
$ 16,457
Year 4 4 Grow Cycles
$ 16,457
Year 5 4 Grow Cycles
$ 16,457
Total Cost (5 Years) Equipment + Operating Cost
$ 180012