Quest 100 Overhead Dehumidifier

Quest 100 Overhead Dehumidifier

Compact Design. Reliable Humidity Control.

The Quest 100 50Hz is a compact commercial dehumidifier designed for environments where effective moisture management is essential but available space is limited. Built specifically for 50Hz applications, it is well suited to smaller grow rooms, drying rooms, storage areas and other climate-controlled spaces.

Powered by Quest's patented M-CoRR Technology, the Quest 100 delivers efficient moisture removal without taking up unnecessary floor space. At 26.7°C and 60% RH, it can remove up to 44 litres of moisture per day, making it a practical solution for maintaining stable humidity levels in demanding environments. Its compact footprint is approximately 20% smaller than conventional systems, making it easier to integrate into space-restricted installations.

Installation is simplified through the unit's integrated drainage system, which removes the need for a traditional P-trap. Combined with its compact construction and corrosion-resistant base, the Quest 100 is designed to perform reliably in environments where moisture levels are consistently high.

The built-in digital control system provides precise relative humidity management, while maintenance notifications and diagnostic information help users monitor the unit and keep it operating efficiently. A dark mode setting is also available for applications where minimising light is important.

Designed for Easy Installation. Built for continuous Perfromance.

Engineered and assembled in the USA, the Quest 100 uses high-quality components and a robust commercial design to deliver dependable humidity control. Its combination of compact size, efficient operation and straightforward installation makes it an effective choice for smaller controlled environments.

Features:

• Compact design for easy placement in space-restricted environments
• Suitable for overhead or ground installation
• MERV 13 filtration for improved air filtration
• Integrated lifting and hanging points for easier installation
• Plug-and-play operation for straightforward setup
• Efficient moisture removal with low energy consumption
• Automatic restart after power interruptions
• Designed to operate across a wide range of temperatures and humidity levels
• Corrosion-resistant construction for moisture-prone environments
• Engineered and assembled in Madison, Wisconsin

Specifications @ 26.7°C / 60% RH

• Water Removal: 44 L/day
• Efficiency: 3.2 L/kWh
• Energy Factor: 3.2 L/kWh
• Current Draw: 2.5 A
• Power: 540 W
• Total Heat Output: 1.82 kW
• Heat of Condensation: 1.23 kW
• Motor Heat Load: 0.59 kW

Specifications @ 23.9°C / 50% RH

• Water Removal: 29.3 L/day
• Efficiency: 2.4 L/kWh
• Energy Factor: 2.4 L/kWh
• Current Draw: 2.2 A

Additional Details

• Part Number: 4046590-XX
• Type: Refrigerant Dehumidifier
• Airflow: 476 m³/h
• Operating Temperature: 13°C to 35°C
• Voltage: 230 V
• Dimensions: 61 × 40.6 × 36.8 cm
• Weight: 27.2 kg
• Controls: Onboard digital controls with low-voltage terminal block
• Air Filter: MERV 13
• Filter Dimensions: 30.5 × 35.6 × 2.5 cm
• Recommended Breaker – Australia / EU / South Africa: 15 A
• Recommended Breaker – UK: 13 A
• Power Cord: 3 m FEM IEC 60320-C13
• Refrigerant: R454B
• Refrigerant Charge: 482 g
• Drain Port: 19 mm threaded NPT
• Fan: Variable-speed EC motor

Digital Control Features

• Precise humidity adjustment through the onboard digital control system
• Relative humidity monitoring for consistent environmental management
• System status and diagnostic information
• Maintenance reminders to help keep the unit operating efficiently
• Dark mode to minimise display lighting in light-sensitive environments
• Automatic or continuous fan operation depending on requirements
• External 24V control input for integration with compatible control systems