Quest

Quest Climate Dehumidification Systems

Quest Climate designs high‑performance commercial dehumidifiers engineered for precise humidity control, maximum energy efficiency, and long‑term reliability. Developed in Madison, Wisconsin, Quest solutions help create stable, productive indoor environments across agricultural, industrial, and commercial applications.

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Q113719.jpg

Quest Duct Kit (Q335)

Q113719

Duct Kit for Quest 335 and 335 277 V.

Compatible Products:

  • Quest 335 [4042500].
  • Quest 335 277 V [4042600].
Q113721.jpg

Quest 506 277 V Dehumidifier

Q113721
  • World's Most Energy-Efficient: The Quest 506 277V dehumidifier removes 500 pints per day at 9.2 pints per kilowatt hour, surpassing the Quest 335.
  • Advanced M-CoRR™ Technology: Utilizes patented multi-coil refrigeration design to recycle excess heat, providing high efficiency and reduced heat output.
  • Environmentally Friendly: Uses R-454B refrigerant with a significantly lower Global Warming Potential (GWP), contributing to a more sustainable future.

@ 80°F | 60% RH

  • Capacity: 500 Pints/Day
  • Efficiency: 9.2 Pints/kWh
  • Supply Voltage: 277V
  • Current Draw: 8.2 Amps
Q113722.jpg

Quest 746 480 V Dehumidifier

Q113722

@ 80°F | 60% RH

  • Water removal: 730 pints | 345 liters | 91.3 gallons
  • Efficiency: 8.3 pints/kWh
  • Supply voltage: 480 V, 3 phase, 60 Hz
  • Amps: 4.9
  • Energy factor: 3.9 L/kWh
  • Operating temp: 56°F min – 95°F max
  • Air filter: MERV-13 (Qty 2)
  • Dimensions (L x W x H): 44.8 x 28.9 x 27.4 in (113.8 x 73.4 x 69.6 cm)
Q113715.jpg

Quest Duct Kit (Q155/205/225)

Q113715

Duct kit for Quest 225, 205, 155 (M-CORR).

Compatible Products:

  • Quest 225 208/230 V [4042800].
  • Quest 225 208/230 V [4046100].
  • Quest 205 115 V [4046110].
  • Quest 155 115 V [4046120].
Q102059.jpg

Quest Replacement Air Filter for PowerDry 4000 & Dual 105, 155, 205, & 225 Only Models

Q102059

Quest Replacement Air Filter for PowerDry 4000 and Dual 105, 155, 205, and 225 Only Models - for CDG 174.

Picture of Quest 506 277 V Overhead Dehumidifier, 1/PL

Quest 506 277 V Overhead Dehumidifier, 1/PL

Q113704
  • High-capacity commercial dehumidifier featuring patented M-CoRR technology.
  • Provides industry-leading efficiency by recycling excess heat and minimizing heat output.
  • Operates on 277V with low amp draw, eliminating the need for costly buck-boost transformers.

@ 80 F | 60% RH

  • Capacity 506 Pints/Day
  • Efficiency 8.1 Pints/kWh
  • Supply Voltage 277V
  • Current Draw 10 Amps
Picture of Quest 100 120 V Overhead Dehumidifier, 6/PL

Quest 100 120 V Overhead Dehumidifier, 6/PL

Q113706
  • A 100-pint dehumidifier designed for small spaces and projects.
  • Features M-CoRR technology for maximum energy efficiency, saving you money.
  • Equipped with premium MERV-13 filtration for healthier air and better control over your environment.

@ 80 °F | 60% RH

  • Capacity: 100 Pints/Day.
  • Efficiency: 7.5 Pints/kWh.
  • Supply Voltage: 110-120 V, 60 Hz.
  • Current Draw: 5 Amps.
Q113713.jpg

Quest 225 208/230 V Dehumidifier

Q113713
  • Energy-Efficient Technology: Utilizes M-CoRR Technology to recycle excess heat, providing high energy efficiency and reducing operational costs.
  • Flexible Installation: Compact size with a flexible voltage range and integrated lift and hang points for versatile installation options.
  • Superior Air Filtration: Features MERV-13 air filtration, which is 20% more effective than MERV-11, ensuring safer and healthier air quality.

@ 80°F | 60% RH

  • Capacity: 225 Pints/Day
  • Efficiency: 7.6 Pints/kWh
  • Supply Voltage: 208-230 V, 60 Hz
  • Current Draw: 6.1 @ 208 V / 5.5 @ 230 V
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