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Quest 375 Overhead Dehumidifiers - 170L / Day

170L/day industrial dehumidifier with compact footprint

SKU: DHFR20503
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Quest 375 Overhead Dehumidifiers - 170L / Day

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The Quest 375 Overhead Dehumidifier is a high-capacity commercial humidity control system, removing up to 170 litres of moisture per day at 26.7°C / 60% RH. Engineered for 50Hz regions like Australia, this industrial-grade unit delivers 3.6 L/kWh of energy efficiency in a compact, overhead-mountable footprint—ideal for large grow rooms, processing facilities, and storage environments where reliable humidity regulation is essential.

Equipped with on-board digital controls, the Quest 375 features precise humidity setpoints, filter and defrost alerts, dark mode to reduce light exposure, and a terminal block for external controller integration. The superior MERV-13 filtration captures airborne mould, pollen, dust, and pathogens 20% more effectively than MERV-11.

With removable access panels, maintenance is quick and easy—no uninstall required. A robust build, 97.5kg steel chassis, and simplified hanging system make the Quest 375 an elite choice for high-performance environmental control in professional cultivation setups.

Features

  • High Capacity Moisture Removal: Removes 170L/day at 26.7°C / 60% RH with exceptional 3.6 L/kWh energy efficiency.
  • Digital Control Interface: Integrated humidity control with setpoints, dark mode, diagnostics, and filter alerts.
  • MERV-13 Filtration: Captures bacteria, dust, pollen, and other airborne contaminants with 20% greater efficiency than MERV-11.
  • Commercial-Grade Design: Built tough with steel body, corrosion-resistant components, and compact dimensions.
  • Flexible Installation: Overhead mountable using threaded rod with integrated lift/hang points.
  • Removable Access Panels: Easy in-place maintenance without removing the unit.

Specifications

Water Removal (26.7°C / 60% RH) 170 Litres/Day
Energy Efficiency 3.6 Litres/kWh
Electrical 230V | 9.3 Amps | 50Hz
Unit Dimensions 83.6 x 60.2 x 62.5 cm
Unit Weight 97.5 kg
Filter Type MERV 13
Mounting Overhead or Ground Placement
Control Type On-Board Digital with External Integration Option
Installation Support Integrated Lift & Hang Points (Threaded Rod Compatible)
Warranty 3 Year Limited

In The Box

  • [1] x Quest 375 Overhead Dehumidifiers - 170L / Day