Discover the NEW Quest 155 dehumidifier: this compact and efficient model shrinks by 20% compared to its predecessor, the Quest Dual 155, and easily plugs into any standard 120v outlet, making it suitable for any space. Equipped with onboard digital controls, the redesigned Quest 155 offers precise humidity management and self-diagnostics for easy operation. The integrated hang points facilitate straightforward overhead installation without needing an additional hang kit. Additionally, its removable access panel ensures easy maintenance and serviceability, even while hung overhead. Your facility technicians will thank you!

Engineered with Quest’s patented M-CoRR Technology, the Quest 155 delivers superior performance and significantly lowers your utility costs, boasting an impressive efficiency rating of 8.5 pints/kWh at 80°F and 60% RH. Removing 155 pints of water per day at the same conditions, this unit can save you thousands in energy costs, per unit, every year compared to our competitors.

The Quest 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.

• Agriculture
• Distribution & Logistics
• Industrial & Manufacturing
• Inside Self-Storage
• Natural Supplements
• Science & Technology
• Sports & Recreation 

• PLUG AND PLAY Utilizes a standard 120V outlet with easy digital controls
• PATENTED M-CORR TECHNOLOGY No dehumidifier is more efficient
• LOWEST OPERATIONAL COSTS Higher efficiency equipment substantially lowers utility costs
• 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
• 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
• DIGITAL CONTROL Digital control interface with external control option
• COMPACT UNIT For mobility and a small footprint that won’t interfere with operations
• ASSEMBLED IN MADISON, WISCONSIN Built to last.

• Water Removal 155 Pints/Day
• Efficiency 8.5 Pints/kWh
• Energy Factor 4.0 Liters/kWh
• Current Draw 6.9 Amps
• Power 750 Watts
• BTU (Total) 9,700
• BTU (Heat of Condensation) 7,100
• BTU (Motor Load) 2,600

• Water Removal 90 Pints/Day
• Efficiency 5.6 Pints/kWh
• Energy Factor 2.6 Liters/kWh
• Current Draw 5.7 Amps

• Dehumidifier Type Refrigerant Dehumidifier
• CFM 500
• Operating Temperature 56 F Min–95 F Max
• Supply Voltage 110–120 VAC, 1 Phase, 60 Hz
• Unit Dimensions 26.8″ L x 23.6″ W x 20.9″ H
• Unit Weight 130 lb
• Control Type Digital onboard controls with low voltage terminal block
• Air Filter MERV Rating MERV 13
• Air Filter Dimensions 18″ x 18″ x 2″
• Power Cord / Plug 14/3, SJTW (9’) / NEMA 5-15P
• Refrigerant Type R454B
• Refrigerant Amount 3 lb 0 oz
• Drain Port Connection 3/4″ Threaded NPT