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Quest Hi-E Dry 140 Portable Dehumidifier

Official Quest Dealer Model: 4045100-30
$3,999.95 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
  • Removes 135 pints of moisture per day at 7.2 pints per kilowatt-hour
  • M-CoRR technology recycles refrigerant energy to increase moisture removal efficiency
  • Includes an internal condensate pump capable of moving water 20 feet vertically
  • 5-year comprehensive warranty
  • View More Details
Order today, ships between June 18 - July 2, 2026

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REBATE PROGRAM

Commercial Rebate Program

Licensed operations may qualify for up to a 60% rebate on qualifying equipment.

Rebate & Commercial Inquiry

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

Who This Is For

  • You are switching to a portable unit because your fixed system leaves dead zones in the back of your drying room.
  • You are prioritizing efficiency because your facility is at its power limit and you cannot add high-amp gear.

What We Found

  • The recessed wheels and handle make this feel much lighter than it actually is when navigating tight rack aisles.
  • We love how these units nest together for storage when they are not needed between harvest cycles.
  • The low 6.8 amp draw is the main reason we suggest this for growers working with limited breaker capacity.

What Users Say

  • Users who moved from standard units say the internal pump completely ended their daily routine of emptying tanks.
  • Operators running cooler drying rooms report that this unit keeps pulling water even when temps dip below 60 degrees.

Quest Hi-E Dry 140 Portable Dehumidifier | High-Efficiency M-CORR Moisture Control

The Quest Hi-E Dry 140 removes 135 pints of water per day at standard AHAM conditions. Using patented M-CORR multi-coil technology, the unit achieves an efficiency rating of 7.2 pints per kilowatt-hour. This performance allows facility managers to maintain strict humidity setpoints in commercial agriculture or industrial manufacturing without the excessive utility costs typically associated with high-capacity refrigerant systems.

Quest Hi-E Dry 140 Portable Dehumidifier in use
135Pints/DayWater removal
7.2Pints/kWhEnergy efficiency
6.8AmpsCurrent draw
300CFMTotal airflow

Features

M-CORR Technology

The multi-coil refrigeration system recycles energy to remove more moisture with less power consumption. This patented design reduces the heat load added to the space while maximizing water extraction per watt.

Internal Condensate Pump

An integrated pump manages water removal automatically for continuous operation in environments without floor drains. The system provides enough vertical lift to reach overhead drainage lines or remote collection points.

Industrial Portability

Heavy duty wheels and a compact frame allow for rapid deployment across rugged field environments. The unit occupies a minimal footprint during operation and storage in space constrained facilities.

Digital Control Panel

Onboard controls provide precise management of humidity levels and system status. The interface includes a purge function for the pump and clear messaging for power cycles and operation modes.

In Detail

Quest Quest Hi-E Dry 140 Portable Dehumidifier application view

The Quest Hi-E Dry 140 is engineered for the rigors of commercial moisture control. It operates effectively in temperatures as low as 56 F and as high as 95 F, ensuring stability during seasonal shifts or industrial process fluctuations. The MERV 10 filtration system captures airborne particulates to protect internal components and maintain air quality in the facility.

  • Auto restart function resumes operation immediately after power interruptions.
  • Low 6.8 amp draw prevents circuit overloads in multi-unit deployments.
  • UL rated and ETL listed for compliance with commercial safety standards.
  • Plug and play setup requires only a standard 110-120V outlet.
  • Wide operating range covers the most common industrial climate requirements.

Compare the Quest Line

Quest Hi-E Dry size comparison
Capacity
Efficiency
Voltage
Best For
100 Pints/Day
7.5 Pints/kWh
110-120V
Small commercial spaces or tight utility closets.
Quest Hi-E Dry 140Hi-E Dry 140You're viewing
135 Pints/Day
7.2 Pints/kWh
110-120V
Mobile moisture control in high-demand industrial environments.
155 Pints/Day
8.3 Pints/kWh
110–120 VAC, 1 Phase, 60 Hz
Fixed overhead installations in mid-sized facilities.
195 Pints/Day
6.1 Pints/kWh
110–120 VAC, 1 Phase, 60 Hz
High-capacity portable drying for restoration or food processing.
225 Pints/Day
7.6 Pints/kWh
208-230V
Large scale commercial cultivation and warehouse storage.
345 Pints/Day
8.2 Pints/kWh
208–230 VAC, 1 Phase, 60 Hz
Industrial facilities with standard 240V power infrastructure.
345 Pints/Day @ 80 F | 60% RH
8.2 Pints/kWh @ 80 F | 60% RH
277V
High-voltage commercial buildings and industrial grids.
500 Pints/Day
9.2 Pints/kWh
208V-230V
Maximum moisture removal for large-scale agricultural operations.
500 Pints/Day
9.2 Pints/kWh
277V
Large-scale industrial manufacturing with 277V power.
730 Pints/Day
8.3 Pints/kWh
480V
Massive industrial facilities requiring 480V three-phase power.

Technical Specifications

PERFORMANCE
Water Removal @ 80 F / 60% RH135 Pints/Day
Efficiency @ 80 F / 60% RH7.2 Pints/kWh
Energy Factor @ 80 F / 60% RH3.4 Liters/kWh
Water Removal @ 75 F / 50% RH90 Pints/Day
Efficiency @ 75 F / 50% RH4.4 Pints/kWh
CFM300
Operating Temperature56 F Min–95 F Max
ELECTRICAL
Current Draw @ 80 F / 60% RH6.8 Amps
Power780 Watts
Supply Voltage110–120 VAC, I Phase, 60 Hz
BTU (Total)8,850
PHYSICAL & REFRIGERATION
Air Filter MERV RatingMERV 10
Refrigerant TypeR454B
Compressor ready in0:14

Warranty

The Quest Hi-E Dry 140 is backed by a 5 year manufacturer warranty. This coverage ensures protection against defects in materials and workmanship under normal commercial use. 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

How does the internal pump handle condensate removal?

The integrated pump automatically collects and expels water through a drain line. It provides sufficient lift to reach overhead drainage systems, eliminating the need for floor level drains or manual bucket emptying.

Does the unit restart automatically after a power outage?

Yes, the Hi-E Dry 140 features an auto restart function. It will resume operation at its previous settings as soon as power is restored to the facility.

What are the maintenance requirements for the air filter?

The unit utilizes a MERV 10 pleated filter to protect internal coils. Filters should be inspected monthly and replaced when loaded with dust to maintain airflow and energy efficiency.

Can this unit be used in low temperature environments?

The Hi-E Dry 140 has an operating range starting at 56 F. It is suitable for cooler industrial spaces, though moisture removal capacity will naturally decrease as temperatures drop toward the minimum threshold.

Is a dedicated circuit required for operation?

The unit draws 6.8 amps during standard operation on a 110-120V line. While it can share a standard 15 amp circuit, we recommend a dedicated line if other high-draw equipment is running simultaneously to prevent breaker trips.

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 (360) 800-5535

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