






Quest
Quest New 155 High-Efficiency Dehumidifier, 120V
SKU: QST4046120
$3,299.95
Available to Order (3 available)
Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm same-day pickup.
Quick answer
Quest New 155 High-Efficiency Dehumidifier, 120V is best evaluated by room size, plant count, watering volume, temperature, target humidity, and drain setup.
Best fitRooms or tents where humidity control must match the actual water load, not only the square footage.
Check before orderingConfirm voltage, drain setup, hanging or floor placement, controller needs, dimensions, and service clearance.
Grower tipCall Toledo Indoor Garden before buying if you are unsure about sizing. We can help avoid undersizing or overbuying.
Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.
Description
Quest 155 – Model #4046120
High Efficiency Dehumidifier Series
Introducing the new Quest 155 dehumidifier—a compact, efficient model that is 20% smaller than its predecessor, the Quest Dual 155, and easily plugs into any standard 120V outlet, making it ideal for a wide range of spaces. Featuring onboard digital controls, the redesigned Quest 155 provides precise humidity management and built-in self-diagnostics for effortless operation. Integrated hang points allow for straightforward overhead installation without the need for an additional hang kit, while a removable access panel ensures easy maintenance and serviceability—even when installed overhead. Facility technicians will appreciate the thoughtful design.
Powered by Quest’s patented M-CoRR Technology, the Quest 155 delivers exceptional performance while significantly reducing utility costs. With an impressive efficiency rating of 8.5 pints/kWh at 80°F and 60% RH, and the ability to remove 155 pints of water per day under those same conditions, this unit can save thousands in annual energy costs per unit compared to Quest's competitors.
Like all Quest products, the Quest 155 is engineered and assembled in Madison, Wisconsin. It is backed by a 5-year warranty and meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.
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.
High Efficiency Dehumidifier Series
Introducing the new Quest 155 dehumidifier—a compact, efficient model that is 20% smaller than its predecessor, the Quest Dual 155, and easily plugs into any standard 120V outlet, making it ideal for a wide range of spaces. Featuring onboard digital controls, the redesigned Quest 155 provides precise humidity management and built-in self-diagnostics for effortless operation. Integrated hang points allow for straightforward overhead installation without the need for an additional hang kit, while a removable access panel ensures easy maintenance and serviceability—even when installed overhead. Facility technicians will appreciate the thoughtful design.
Powered by Quest’s patented M-CoRR Technology, the Quest 155 delivers exceptional performance while significantly reducing utility costs. With an impressive efficiency rating of 8.5 pints/kWh at 80°F and 60% RH, and the ability to remove 155 pints of water per day under those same conditions, this unit can save thousands in annual energy costs per unit compared to Quest's competitors.
Like all Quest products, the Quest 155 is engineered and assembled in Madison, Wisconsin. It is backed by a 5-year warranty and meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.
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.
- Dehumidifier
- 750W wattage output
- Genuine Quest product
- Brand: Quest
- Category: Climate Control > Dehumidifiers
- Listed weight: 130 lbs
Specifications
SKUQST4046120
BrandQuest
UPC810017961603
Weight152.00 lbs
Dimensions26.8 x 23.6 x 20.9 in
TypeDehumidifier
BTU7100 BTU
Pints/Day155 pints/day
CFM500 CFM
Voltage120V
Amps6.9A
MERV RatingMERV 13
Filter Dimensions18" x 18" x 2"
Wattage750W
Capacity Pints Day155 Pints/Day @ 80°F/60% RH
Efficiency8.5 Pints/kWh
Amperage6.9 A
Power Watts750 W
Btu Total9,700 BTU
Btu Heat Of Condensation7,100 BTU
Btu Motor Load2,600 BTU
Cfm500 CFM
Operating Temp56°F – 95°F
Voltage110–120 VAC, 1 Phase, 60 Hz
Merv RatingMERV 13
Air Filter Dimensions18" x 18" x 2"
RefrigerantR454B (3 lb 0 oz)
Drain Port3/4" Threaded NPT
Power Cord14/3 SJTW (9 ft) / NEMA 5-15P
Warranty5 Year Limited
Part Number4046120
Dehumidifier TypeRefrigerant
Specs Sourcequestclimate.com
CategoryClimate Control
ShippingOversized shipping review