Close Menu

Quest 335 208/230V

HIGH-EFFICIENCY SERIES

Model #4046200

@ 80 F | 60% RH

  • Capacity 345 Pints/Day
  • Efficiency 8.0 Pints/kWh
  • Supply Voltage 208-230V
  • Current Draw 8.4A @208V / 7.6A @230V

Overview

The Quest 335 208/230V dehumidifier is engineered specifically for commercial spaces facing a heavy moisture load, like indoor agriculture and water treatment facilities. At the core of Quest’s 335 features are our sophisticated refrigeration system, M-CoRR Technology, and digital controls with the versatility to work with external controls.

In addition to industry-leading MERV-13 filtration, the 335 features Quest’s filter compensation technology, which increases fan speed as the filter becomes increasingly clogged with pollen, powdery mildew, dust, and dirt. This speed adjustment with static pressure changes allows for the same amount of air to pass through the filter without reducing the cubic feet for minute (CFM). As a result, the Quest 335 can work consistently and constantly to optimize your environment with maximum energy efficiency and consistency.

Patented M-CoRR Technology
Both Quest 335 units (208/230V and 277V) boast our unique patented M-CoRR Technology. This advanced multi-coil design is similar to the one used in the Quest 506. The end result is 345 pints of water pulled from the air every 24 hours at 80F and 60% relative humidity at an impressive 8 pints/kWh.

All refrigerant dehumidifiers create heat as a byproduct of the dehumidification process. Our multi-coil refrigeration design recycles excess heat to provide the highest efficiencies available on the market, while reducing heat (BTUs) output into your space. When you combine the dollars associated with low energy consumption, reduced air conditioning usage, and a consistent environment to prevent product loss and support product quality, the Quest 335 is one of the most cost-effective units on the market.

The Quest 335 dehumidifier is engineered and assembled in Madison, Wisconsin. It’s backed by a 5-year warranty for after-purchase peace of mind. In addition, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.

Also available in 277V: View Quest 335 277V

Key Features

INDUSTRY’S LOWEST AMP DRAW

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

M-CoRR

PATENTED MULTI-COIL TECHNOLOGY

Achieves highest efficiencies available in the market

Superior merv-13 filtration

20% more effective in capturing harmful contaminants in the air than MERV-11 and 65% more effective than MERV-8

Features

OVERHEAD OR GROUND PLACEMENT

Built to fit what works for your space

PLUG-N-PLAY

No installation required

HIGH EFFICIENCY

No dehumidifier is more efficient

WIDEST OPERATING RANGE

Of temperature and relative humidity

UL RATED AND ETL LISTED

The highest safety standard

DIGITAL CONTROL

Digital control interface with external control option

INTEGRATED HANDLES

For ease of movement

LONG POWER CORD

For extended reach

AUTO RESTART

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

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

FILTER COMPENSATION TECHNOLOGY

Compensates for increased static pressure due to filters or ducting, providing consistent powerful airflow

PATENTED MULTI-COIL TECHNOLOGY

Achieves highest efficiencies available in the market

Specifications

@ 80 F | 60% RH

Water Removal

345 Pints/Day

Efficiency

8.0 Pints/kWh

Energy Factor

3.8 Liters/kWh

Current Draw

8.4A @208V / 7.6A @230V

Power

1,700 Watts

BTU (Total)

21,500

BTU (Heat of Condensation)

15,700

BTU (Motor Load)

5,800

@ 75 F | 50% RH

Water Removal

221 Pints/Day

Efficiency

6 Pints/kWh

Energy Factor

2.8 Liters/kWh

California title 24 compliant @ 208V / 230V

Non-Ducted Energy Factor

6.2 Pints/kWh @ 65 F | 60% RH

Ducted Energy Factor

7.4 Pints/kWh @ 73 F | 60% RH

Part Number

4046200

Dehumidifier Type

Refrigerant Dehumidifier

CFM

900

Operating Temperature

56 F Min–95 F Max

Supply Voltage

208–230 VAC, 1 Phase, 60 Hz

Unit Dimensions

32.9″ L x 24.6″ W x 23.7″ H

Unit Weight

215 lb

Control Type

Onboard digital controls with low voltage terminal block

Air Filter MERV Rating

MERV 13

Air Filter Dimensions

20″ x 22″ x 2″

Power Cord

14ga NEMA 6-15P (10′)

Refrigerant Type

R454B

Refrigerant Amount

3 lb 8 oz

Drain Port Connection

3/4″ Threaded NPT

Fans

Variable Speed EC Motor

Warranty

5 Year Limited

Sizing & Selection

properly size dehumidification equipment 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 →
quest perfect your set up 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.

Read More →
plants 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 dehumidifier

Freestanding unit

Overhead deahumidifier

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

Proper P-trap

P-Trap Requirements