Quest 335 Dehumidifier — 350 Pints/Day (70 Sq Ft) for Home, Basement, RV & Garage — Ultra Quiet & Energy Efficient Moisture Absorber

Quest 335 High-Efficiency Series Dehumidifier — 350 Pints/Day - 208-230V

The Quest 335 208/230V dehumidifier is engineered specifically for commercial cannabis growers facing the heavy workload of cultivations filled with moisture-producing crops. At the core of Quest’s 335 features are filter compensation, M-CoRR technology, and digital controls with the versatility to work with external controls.

Made for the meticulous entrepreneur, this dehumidifier captures compact design and efficiency, making it the perfect choice for medium-sized spaces across agriculture, industrial manufacturing, and food and beverage sectors.

The Quest 335 isn’t just about removing excess humidity but enhancing the quality of your indoor environment. The M-CoRR technology ensures efficient dehumidification at 335 pints daily while consuming less power. The premium MERV-13 filtration system prevents bacteria, molds, and other contaminants from developing for safer and cleaner air quality.

The Quest 335 dehumidifier features a digital control panel that makes usage easy and offers a dark mode to reduce brightness during nighttime operations. The plug-n-play setup eliminates any installation hassles, making it a straightforward solution to your humidity woes. You can hang the Quest335 dehumidifier with compatible hooks or leave it freestanding.

The Quest 335 also complies with California Title 24 requirements, a testament to its energy efficiency and commitment to meet regulatory standards.

Quest 335 High-Efficiency Series Features

M-CoRR Technology

The Multi-Coil Refrigeration allows the Quest 335 to achieve a remarkable 335 pints capacity without overworking it.

MERV 13 Filtration

Thanks to the superior MERV-13 filtration on the Quest 335, you get healthier air quality, effectively removing dust, pollen, mold, and bacteria.

Digital Control

The Digital Control on the Quest 335 makes operation effortless and comes with a self-diagnostic system and a dark mode to reduce eye strain in the dark.

Title 24 Compliance

The Quest 335 is Title 24 compliant, making it one of the energy-efficient dehumidification systems available today.

Durable Construction

The Quest 335 is made with anti-corrosive material, making it ideal for dehumidifying work.  

Flexible Installation

Suspend the Quest 335 or leave it freestanding; the choice is yours, thanks to the compact design.

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Quest 335 High-Efficiency Series Highlights

• 335 pint capacity per day 
• 280 CFM 
• M-CoRR Technology
• MERV-13 Filtration
• Digital Control with Night Mode
• Anti-corrosion base 
• Plug and Play Operation
• Can be suspended or freestanding
• Title 24 Compliant
• UL-Rated 
• ETL-Listed

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What Is Included in the Quest 335 High-Efficiency Series?

• 1x - Dehumidifier
• 4x - Leveling Feet
• 1x - Drain Hose
• 1x - Drain Adapter  (3/4” NPT PVC to 5/8” Hose Barb)
• 4x - Rivnut Plugs

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Quest 335 High-Efficiency Series Specifications

CFM:	900 CFM @ 0.6” WG
POWER:	1565 Watts
SUPPLY VOLTAGE:	208V and 230V - 1 Phase - 60 Hz
CURRENT DRAW:	6.9A @ 230V 7.9A @ 208V
MINIMUM CIRCUIT AMPACITY (MCA):	15A @ 230V 15A @ 208V
MAXIMUM OVERCURRENT PROTECTION	20A @ 230V 20A @ 208V
RECOMMENDED BREAKER SIZE:	20A
ENERGY FACTOR (L/KWH):	4.4 L/kWh
OPERATING TEMP:	56 F Min – 95 F Max
WATER REMOVAL (PINTS/DAY):	350
EFFICIENCY (PINTS/KWH):	9.3
AIR FILTER (MERV-13):	MERV-13 Size: 22” x 20” x 2”
POWER CORD:	NEMA 6-15P
DRAIN CONNECTION:	3/4” Threaded NPT
REFRIGERANT TYPE:	R410A
REFRIGERANT AMOUNT:	4 lb 12 oz
WIDTH:	32.88”
HEIGHT:	24.38”
LENGTH:	23.5”
WEIGHT:	215 lbs
SHIPPING WEIGHT	255 lbs

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Quest 335 High-Efficiency Series Installation Options 

 

FREESTANDING UNIT

CAN BE MOUNTED OVERHEAD WITH USE OF 3/8″ THREADED ROD

 

P-TRAP REQUIREMENTS

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Quest 335 High-Efficiency Series Manuals

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Quest 335 High-Efficiency Series Warranty

Quest offers a 5-year warranty. This does not include user error or operator abuse.