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Quest 100 Overhead Dehumidifiers - 44L / Day

44L/day compact dehumidifier with digital precision

SKU: DHFR20501
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Quest 100 Overhead Dehumidifiers - 44L / Day

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The Quest 100 Overhead Dehumidifier delivers powerful, compact, and efficient moisture control for small grow rooms, dry rooms, and climate-sensitive environments. Engineered for 50Hz regions, this precision-built unit removes 44 litres of moisture per day at 26.7°C and 60% RH, while maintaining a 20% smaller footprint than conventional systems.

Powered by Quest’s patented M‑CoRR Technology, the Quest 100 ensures top-tier performance with industry-leading energy efficiency. It also includes MERV 13 filtration, removing dust, pollen, mould spores, and even some bacteria and viruses for cleaner air.

Designed for overhead or ground placement, this unit offers true plug-and-play functionality, a dark mode, and an intuitive digital control interface for accurate humidity management. With a corrosion-resistant base, built-in drainage (no P-trap required), and quiet EC variable speed fans, the Quest 100 is ideal for compact commercial setups where space and air quality are critical.

Engineered and assembled in the USA and backed by a 3-year limited warranty, the Quest 100 is built to last and perform.

Features

  • High-Efficiency Moisture Removal: Removes 44L/day @ 26.7°C/60% RH with an energy factor of 3.2 L/kWh.
  • Space-Saving Design: 20% smaller footprint than traditional systems – ideal for tight installations.
  • MERV 13 Filtration: Traps fine particles including dust, mould, pollen, and airborne pathogens.
  • Advanced Digital Controls: Includes RH setpoint adjustment, diagnostics, maintenance alerts, and dark mode.
  • Flexible Mounting: Designed for overhead or ground placement with no hang kit required.
  • No P-Trap Required: Internal drain system simplifies installation and reduces maintenance.
  • Energy Efficient: Draws just 2.5 Amps with 733W power usage and 6.7 pints/kWh efficiency.
  • Engineered for 50Hz Markets: Built for Australia and other 50Hz power regions.

Specifications

Water Removal (26.7°C / 60% RH) 44 Litres/Day
Energy Efficiency 6.7 Pints/kWh | 3.2 L/kWh
Power Draw 733W | 2.5 Amps
BTU Output 6,200 (4,200 Condensation + 2,000 Motor)
Airflow (CFM) 280 CFM
Operating Temp Range 13°C – 35°C
Voltage / Frequency 230V / 50Hz
Unit Dimensions 61cm (L) x 40.6cm (W) x 36.8cm (H)
Weight 27.2 kg
Filter Rating MERV 13
Filter Dimensions 30.5 x 35.6 x 2.5 cm
Drain Port 1.9cm Threaded NPT
Fans Variable Speed EC Motor
Refrigerant R454B | 17 oz
Control Interface Digital Onboard + Terminal Block
Power Cord 3m FEM IEC 60320-C13
Breaker Size (AU) 15 Amp
Warranty 3 Year Limited

In The Box

  • [1] x Quest 100 Overhead Dehumidifiers - 44L / Day