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Quest Dual 155

Overhead Series

@ 80 F | 60% RH

  • Capacity 155 Pints/Day
  • Efficiency 7.3 Pints/kWh
  • Supply Voltage 110-120V
  • Current Draw 8 Amps

Overview

The Quest Dual 155 dehumidifier is one of the most energy-efficient commercial dehumidifiers on the market today. Removing 155 pints of water per day, this unit can save you thousands in energy costs every year compared to the competition. It gives you the flexibility to hang the unit overhead or use ductwork and keep the dehumidifier in a different space entirely.

The Quest Dual 155 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

Efficient

HIGH EFFICIENCY

No dehumidifier is more efficient

Lowest Amp Draw

INDUSTRY’S LOWEST AMP DRAW

More efficient units have less heat output and free up electricity for other equipment

Onboard dehumidistat

ONBOARD DEHUMIDISTAT

Along with a low voltage terminal block

Features

OVERHEAD OR GROUND PLACEMENT

Built to fit what works for your space

PLUG-N-PLAY

No installation required

WIDEST OPERATING RANGE

Of temperature and relative humidity

UL RATED AND ETL LISTED

The highest safety standard

LONG POWER CORD

For extended reach

AUTO RESTART

Unit automatically defaults to prior settings in the event of a power outage

MERV 11 FILTRATION

Can remove harmful contaminants from the air such as dust, pollen and mold

Specifications

@ 80 F | 60% RH

Water Removal

155 Pints/Day

Efficiency

7.3 Pints/kWh

Energy Factor

3.5 Liters/kWh

Current Draw

8 Amps

Power

920 Watts

BTU (Total)

10,500

BTU (Heat of Condensation)

7,600

BTU (Motor Load)

2,900

@ 75 F | 50% RH

Water Removal

116 Pints/Day

Efficiency

6.1 Pints/kWh

Energy Factor

2.9 Liters/kWh

Current Draw

7.1 Amps

California Title 24 compliant

Non-Ducted Energy Factor

6.6 Pints/kWh @ 65 F | 60% RH

Ducted Energy Factor

7.3 Pints/kWh @ 73 F | 50% RH

Part Number

4031490

Dehumidifier Type

Refrigerant Dehumidifier

CFM

391

Operating Temperature

56 F Min–95 F Max

Supply Voltage

110–120 VAC, 1 Phase, 60 Hz

Unit Dimensions

20.25″ W x 21.75″ H x 38″ L

Unit Weight

140 lb

Control Type

Onboard controls with low voltage terminal block

Air Filter MERV Rating

MERV 11

Air Filter Dimensions

16″ x 20″ x 2″

Power Cord

14ga NEMA 5-15P (10′)

Refrigerant Type

R410A

Refrigerant Amount

1 lb 13 oz

Drain Port Connection

3/4″ Threaded NPT

Warranty

5 Year

Sizing & Selection

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Need Help Sizing?

Our humidity experts are standing by to assist.

Installation Options

Freestanding unit

Hanging Kit Available

P-Trap Requirements

Quest 155: Discover your potential savings.

1

How much does your energy cost?

2

How much water do you need to remove?

3

How much does the competing dehumidifier cost?

Quest Dual 155

Machines/Room

4

Equipment Cost @ MSRP 4 × $2699.95

$ 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 130

Machines/Room

Additional competitor units may be needed to address total water removal at rated conditions due to ppd de-rated capacity.

Quest 155: 101 gal/day de-rated capacity
Competitor 130: 70 gal/day de-rated capacity

4

Equipment Cost @ MSRP 5 × $2334.65

$ 4800

Vegetation Period (4 Weeks)
80F/60%, Filter 100%

$ 3304

Flower Period (7 Weeks)
75F/55%, Filter 50%

$ 3177

Flower Period (2 Weeks)
70F/50%, Filter 25%

$ 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

Total Savings Over 5 Years

$ 56,381