Quest

Quest

Developed in Madison, Wisconsin, QuestHVAC systems have set the gold standard in energy efficiency, durability, reliability and flexibility. With a full five-year warranty, Quest humidity control products come in a wide array of sizes and options, allowing you to customize and design your perfect environment for your industry’s specific needs. Additionally, we deliver everything you need to know when it comes to HVAC design, specification, selection, installation and operation for every size of facility.

In stock
10 days
HGC700012
Brand: Quest
Quest 335 hyper-efficient standalone overhead dehumidifier featuring patented multi-coil refrigeration system, filter life compensating smart fan, patent-pending hybrid expansion valve, onboard digital controls, and scroll compressor.
$28684
In stock
10 days
HGC700015
Brand: Quest
Quest 335 hyper-efficient standalone overhead dehumidifier featuring patented multi-coil refrigeration system, filter life compensating smart fan, patent-pending hybrid expansion valve, onboard digital controls, and scroll compressor.
$2556
In stock
10 days
HGC700951
Brand: Quest
The Quest 506 is equipped with two high-efficiency MERV-13 media filters. We suggest you replace both filters at the same time. Measures 20 in x 18 in x 2 in.
$3542
In stock
10 days
HGC700950
Brand: Quest
Quest 506 is the industry’s first 506 pint, 230 V 1 phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 506 is the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (11) and maximum efficiency (8.1 pints/kWh). It is made in the USA. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold...
$6,28790
In stock
10 days
HGC700952
Brand: Quest
The Exhaust Duct Kit allows duct work to be attached to the intake on the Quest 506 Dehumidifier. This allows the dehumidifier to be located outside of the indoor garden. This two-piece kit comes with a duct adapter, collar plate and screws to install it. The collar plate has 12 in round collars. It is 27.57 in x 21.5 in x 4 in.
$25828
In stock
10 days
HGC700953
Brand: Quest
The Intake Duct Kit allows duct work to be attached to the intake on the Quest 506 Dehumidifier, so it can be located outside of the indoor garden. This two-piece kit comes with a duct adapter, collar plate and screws to install it. The collar plate has 12 in round collars. It is 36.2 in x 21 in x 12.75 in.
$69331
In stock
10 days
HGC700958
Brand: Quest
The Quest 70 may be suspended with a Hanging Bracket Kit. Includes 4 eyebolts, 4 cables with carabiners, and 2 brackets.
$9754
In stock
10 days
HGC700956
Brand: Quest
The Quest 70 Pint is equipped with a high-efficiency MERV-13 media filter. For optimal performance it is recommended that the filter be replaced every 3–6 months. Measures 9 in x 11.38 in x 0.75 in.
$3234
In stock
10 days
HGC310788
Brand: Quest
Replacement MERV-11 filter for the Quest PowerDry 1300 and RDS10 Portable Dehumidifiers. Captures particles (including mold spores) down to 1 micron in size. Filter size is 12 in x 12 in x 1 in.
$1785
In stock
10 days
HGC700809
Brand: Quest
This Universal Condensate Pump Kit works for all Quest dehumidifiers. Kit includes pump and flexible hoses. Pump requires 115 volt outlet.
$13553
In stock
10 days
HGC700833
Brand: Quest
Quest DEH 3000R remote wall mounted digital control for Quest ventilating dehumidifiers. Features fan/filter operation and programmable ventilation timer. It has a large, easy-to-read, backlit LCD display. The DEH 3000R has high temperature cut-out, a dry cycle timer and auto reboot feature. Works with Quest Dual 105, 155, 165, 185, 205, 225 and 506 (#700819, #700818, #700811, #700821, #700831, #700811 and #700950). If you daisy chain the #700950 units, we recommend only daisy chaining two units at a time when using the #700833 humidistat).
$34651
In stock
10 days
HGC700857
Brand: Quest
The Quest CDG174 dehumidifies 176 pints/day @ 80°F/60% RH and only uses 10 Amps. The Quest CDG174 is constructed of the highest-quality components and is protected by a heavy-duty stainless steel case. Includes a high-capacity pleated filter. The superior MERV-8 filtration of the CDG174 is designed to capture mold spores, pollen, and dust—efficiently cleansing the room of dangerous particles. Lightweight and portable at only 135 lbs with 12 in wheels and retractable handle with 20 ft 120 V power cord. Has flexible controls and a small ftprint at 23 in x 40 in. Includes an internal pump with 33 ft detachable hose. May not be stocked in all...
$3,39053
In stock
10 days
HGC700013
Brand: Quest
Quest 335 hyper-efficient standalone overhead dehumidifier featuring patented multi-coil refrigeration system, filter life compensating smart fan, patent-pending hybrid expansion valve, onboard digital controls, and scroll compressor.
$4,56222
Out of stock
10 days
HGC700011
Brand: Quest
$4,56222
In stock
10 days
HGC700010
Brand: Quest
$6,91669
In stock
10 days
HGC700955
Brand: Quest
Quest 70 Pint Dehumidifier was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Quest 70 Pint Dehumidifier was designed to provide improved value while still offering solid performance and energy efficiency. The Quest 70 Pint Dehumidifier provides the ultimate in flexibility for the most challenging space restrictions and specialized applications. 115 V, 60 Hz, 5.1 Amps, 2.37 L/kWh, 5.0 pints/kWh, operating range 33°F–110°F. Made in the USA. Warranty: 1 year parts and labor. 5 year compressor and refrigerant system.
$1,27183
In stock
10 days
HGC700961
Brand: Quest
This is a Supply/Return Duct Kit for the Quest 70 Pint Dehumidifier. It includes two 8 in duct collars that attach securely, sealing the unit. Also includes flange plate.
$5256
In stock
10 days
HGC700962
Brand: Quest
A specifically made pre-filter for the Quest 70 Pint Dehumidifier. Filter the air coming into your Quest 70 Pint Dehumidifier. Measures 9 in W x 11 in L.
$1541
In stock
10 days
HGC700023
Brand: Quest
Quest 746 is the industry’s first 750 pint, 480v 3-phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 746 480v is one of the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (6.5) and maximum efficiency (7.2 pints/kWh). It is made in the USA. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-13 filtration is standard on these units, capturing particles...
$8,58000
In stock
10 days
HGC700943
Brand: Quest
The Quest 876 is the largest capacity dehumidifier on the market that’s specifically designed with growers in mind. Powered by patented coil technology that isn’t available anywhere else, the Quest 876 is designed to work round-the-clock to optimize your grow environment with maximum energy efficiency and flexibility.
$14,01340