Highly Mobile Dehumidification Built for the Demands of Commercial Growing

The Quest CDG 174 Portable Series Dehumidifier removes up to 176 pints of moisture per day at 120V, combining high-capacity dehumidification with exceptional portability. Featuring 12-inch recessed wheels and a 25-foot power cord, it moves freely between grow spaces without extension cords or specialized wiring. An internal condensate pump eliminates the need for gravity drain positioning, while the onboard humidistat gives you direct humidity control from the unit. MERV 11 filtration keeps the air clean of dust, mold spores, and pollen, and auto-restart after power outages ensures continuous operation without manual intervention.

Key Features & Benefits

• 176 Pints/Day Moisture Removal - High-capacity dehumidification manages humidity precisely to minimize mold, mildew, and pathogen pressure in demanding grow environments.
• Internal Condensate Pump - Built-in pump with detachable hose eliminates gravity drain requirements, giving you complete freedom in positioning the unit.
• 12-inch Recessed Wheels - Heavy-duty wheels make the CDG 174 easy to roll between grow rooms, drying chambers, or any space requiring temporary dehumidification.
• MERV 11 Air Filtration - Removes dust, pollen, mold spores, and fine contaminants to maintain healthier air quality throughout your facility.
• Onboard Humidistat - Set and monitor your target relative humidity level directly at the unit for simple, effective humidity management.
• 25-Foot Power Cord - Extra-long cord provides flexibility for placement without extension cords in most commercial facility layouts.
• Widest Operating Range - Engineered to perform across a broad temperature and relative humidity range for reliable operation in diverse grow room conditions.

Who Should Use This

The Quest CDG 174 Portable Dehumidifier is ideal for cultivators who need to move dehumidification capacity between spaces frequently - such as rotating between grow rooms, drying and curing chambers, or multi-room facilities. The internal condensate pump and long cord make it the most flexible portable option for commercial operations where permanent installation is not practical.

Compatibility

Requires a standard 120V outlet at 10 amps. Internal condensate pump includes a detachable hose for flexible water routing. Compatible with Quest digital humidistats and environmental controllers for integrated facility management. MERV 11 replacement filters available separately. Unit dimensions: 23in L x 20in W x 40in H.

Frequently Asked Questions

Do I need a floor drain near the unit for continuous operation?

No - the Quest CDG 174 includes an internal condensate pump with a detachable hose, so you can route collected water to any drain or container regardless of its position relative to the unit. This is a key advantage over gravity-drain-only portable units.

Can the CDG 174 run continuously without someone monitoring it?

Yes - with the internal condensate pump properly routed to a drain, the unit can run 24/7 unattended. Auto-restart after power outages ensures it resumes operation automatically without manual intervention.

What operating temperature range is supported?

The Quest CDG 174 is engineered for the widest operating range in its class, supporting temperatures from 33 degrees F up to 110 degrees F. This broad range accommodates cool propagation rooms, warm flowering environments, and drying chambers at various temperatures.

How does the CDG 174 compare to Quest overhead dehumidifiers?

The CDG 174 prioritizes portability and flexibility - no permanent installation required and no gravity drain constraints. Overhead units are better suited for permanent high-capacity installations where floor space is at a premium. The CDG 174 is ideal when you need to move capacity between spaces or add supplemental dehumidification where overhead units cannot go.