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Quest 506 208/230V High Capacity Dehumidifier

$13,999.00 CAD
starting from 0% interest financing from /mo.

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Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
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Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
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Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
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Finance up to:$4,000
Options:Pay in 6, Pay Monthly
Amount:Up to $1,500 (Pay in 6)
$1,501–$30,000 (Monthly)
Schedule:Bi-weekly / Monthly
Term:6 bi-weekly / 6–60 months
Interest:0% (up to $1,500) / 11.99% APR
Not available in:Quebec
  • Removes 500 pints of water per day with an efficient 9.2 pints per kilowatt-hour rating
  • Patented M-CoRR multi-coil refrigeration recycles heat to lower the total heat load
  • Low 9.9 amp draw at 230V frees up electrical capacity for lights and fans
  • 5-year limited warranty
  • View More Details
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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are upgrading your setup because your current units cannot keep up with the moisture during peak harvest cycles.
  • You are consolidating equipment because running multiple small units is hogging all the amps on your electrical panel.

What We Found

  • The M-CoRR design is actually noticeable because it keeps the room cooler than traditional single-coil units
  • We suggest the 230V setup to keep your amp draw under 10 so you can fit more gear on a single circuit

What Users Say

  • Facilities that switched to these report their cooling costs dropped because the unit generates less ambient heat
  • Operators who overhead mount these units say they finally reclaimed enough floor space for two extra rolling benches

Quest 506 208/230V High Capacity Dehumidifier | 500 Pints per Day

The Quest 506 is a high-capacity refrigerant dehumidifier engineered specifically for commercial cultivation and industrial climate control. It removes 500 pints of moisture per day at 80°F and 60% relative humidity while maintaining an industry-leading efficiency of 9.2 pints per kWh. This unit utilizes patented M-CoRR technology to recycle heat, significantly reducing the energy required to maintain precise environmental set points in large facilities.

Quest 506 208/230V High Capacity Dehumidifier hero shot
500Pints/DayWater Removal
9.2Pints/kWhEnergy Efficiency
1,150CFMAirflow Volume
2,250WattsPower Consumption

In Detail

The Quest 506 is designed to handle the heavy latent loads of industrial grow rooms without occupying valuable floor space. Its streamlined chassis is optimized for overhead suspension, allowing for unobstructed airflow and better integration with existing HVAC ducting. The inclusion of a MERV 13 filter ensures that the unit not only regulates humidity but also actively removes dust, mold spores, and bacteria from the air stream.

  • M-CoRR Technology recycles excess heat to maximize water removal per watt.
  • Flexible 208V or 230V wiring options suit diverse industrial electrical grids.
  • Integrated Dark Mode prevents light pollution during sensitive night cycles.
  • Onboard digital controls provide immediate access to set points and diagnostics.
  • Auto-restart feature restores previous settings automatically after power loss.
Quest 506 exhaust and filter view

Features

M-CoRR Efficiency

Multi-Coil Refrigeration Recovery captures and recycles heat to deliver 9.2 pints per kilowatt-hour.

MERV 13 Filtration

High-efficiency filtration removes fine particulates including pollen, mold, and some viruses from the canopy.

Dark Mode Control

The digital interface can be set to dark mode to eliminate light pollution during the dark period of the plant cycle.

R-454B Refrigerant

Utilizes an environmentally friendly refrigerant with a low global warming potential for sustainable operation.

Compare the Quest Line

Quest Series size comparison
Water Removal
Efficiency
Voltage
Best For
100 Pints/Day
7.5 Pints/kWh
120V
Small grow tents or localized humidity control.
155 Pints/Day
8.5 Pints/kWh
110-120 VAC, 1 Phase, 60 Hz
Mid-sized rooms requiring high efficiency on 120V circuits.
195 Pints/Day
6.1 Pints/kWh
110–120 VAC, 1 Phase, 60 Hz
Portable applications where floor mobility is essential.
225 Pints/Day
7.6 Pints/kWh
208-230V
Commercial facilities stepping up to 230V infrastructure.
345 Pints/Day
8.0 Pints/kWh
208–230 VAC, 1 Phase, 60 Hz
High-density canopy areas with significant transpiration.
Quest 506Quest 506You're viewing
500 Pints/Day
9.2 Pints/kWh
208-230V
Large-scale industrial rooms requiring maximum efficiency.
746 Pints/Day
7.3 Pints/kWh
480V
Industrial warehouses with 3-phase 480V power available.

Installation and Integration

The Quest 506 is built for overhead installation to maximize floor space in commercial facilities. It features a low-voltage terminal block for easy connection to external climate controllers like the Quest DEH 3000R. While the unit can operate as a standalone system, it is frequently integrated into ducted HVAC setups using specialized intake and exhaust kits.

  • Dual voltage support for 208V or 230V single-phase power.
  • 3/4 inch threaded NPT drain port for reliable condensate removal.
  • Compatible with Quest 506 Intake and Exhaust duct kits.
  • Low-voltage terminal block included for remote humidistat wiring.
  • UL Rated and ETL Listed for commercial building compliance.

Technical Specifications

PERFORMANCE
Water Removal @ 80 F | 60% RH500 Pints/Day
Efficiency @ 80 F | 60% RH9.2 Pints/kWh
Energy Factor @ 80 F | 60% RH4.4 Liters/kWh
CFM1,150 @ 0.0″ WG
Operating Temperature56 F Min–95 F Max
BTU (Total)30,500
ELECTRICAL
Supply Voltage208V-230V
Current Draw9.9 Amps (230V) | 10.9 Amps (208V)
Power2,250 Watts
HARDWARE
Air Filter MERV RatingMERV 13
Refrigerant TypeR454B
Drain Port Connection3/4″ Threaded NPT
Warranty5 Year
Left vertical dimension6.75
Upper right vertical dimension4 "
Lower right vertical dimension2 "

Warranty

This unit is backed by a 5-year manufacturer warranty, providing long-term protection for your investment in commercial humidity control. Coverage typically includes parts and refrigeration components against manufacturing defects. Trimleaf is an authorized Quest retailer; this unit ships with the full manufacturer warranty, valid for the original purchaser.

Owner's Manual

Frequently Asked Questions

Does this unit include a remote controller?

No, the Quest 506 does not include a remote controller in the box. It features a low-voltage terminal block for easy connection to your preferred external controller or humidistat.

What is required for overhead mounting?

You will need 3/8 inch threaded rods to suspend the unit from a ceiling or support structure. These rods are not included with the dehumidifier and must be sourced separately based on your specific ceiling height.

How does the unit handle power outages?

The Quest 506 features an Auto Restart function. Once power is restored, the unit will automatically resume operation using the exact settings that were active before the interruption.

Will the display lights interfere with my plants' dark cycle?

No, the unit includes a dedicated Dark Mode. This allows you to disable the display lights to prevent any light pollution during sensitive photoperiods.

Can I use this unit on a standard 120V circuit?

No, this model requires a 208V-230V power supply. For 120V applications, you should consider the Quest 155 or Quest 100 models.

Is the refrigerant used in this unit future-proof?

Yes, the Quest 506 uses R-454B refrigerant. This is a modern, environmentally friendly refrigerant with a low global warming potential that meets current environmental regulations.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (778) 300-3154

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