Quest 225 High-Efficiency Overhead Dehumidifier with M-CoRR Technology
– 225 Pints/Day, 208/230V, MERV-13 Filtration

The Quest 225 High-Efficiency Overhead Dehumidifier is built for demanding commercial, agricultural, and industrial environments that require powerful moisture control with minimal energy use. Featuring patented M-CoRR™ Technology, this unit delivers exceptional efficiency while reducing heat output to help lower HVAC load and operating costs. Its compact overhead-ready design, combined with robust MERV-13 filtration, ensures precise humidity management and cleaner air in mission-critical spaces. Designed for reliability, flexibility, and compliance, the Quest 225 is a high-performance solution for maintaining stable, optimized conditions.

Key Features & Benefits

• 225 Pints/Day High-Capacity Performance – Rapid moisture removal for larger grow rooms, facilities, and equipment-heavy spaces.

• Patented M-CoRR™ Technology – Industry-leading efficiency that maximizes moisture extraction while minimizing energy consumption and heat generation.

• MERV-13 Air Filtration – Captures mold, mildew, dust, bacteria, and airborne viruses to protect plants, equipment, and personnel.

• Overhead-Optimized Compact Design – Integrated handles and hanging points allow flexible overhead or ground installation.

• Reduced HVAC Demand – Lower heat output helps minimize air conditioning usage and operational expenses.

• Digital Control Interface with Auto-Restart – Ensures reliable, uninterrupted operation even after power interruptions.

• California Title 24 Compliant – Meets stringent energy efficiency standards for regulated commercial facilities.

Technical Specifications

• Capacity (80°F / 60% RH): 225 Pints/Day

• Efficiency: 7.6 Pints/kWh

• Energy Factor: 3.6 L/kWh

• Power: 1,230 W

• Voltage: 208 / 230 V

• Current Draw: 5.5 A @ 230 V | 6.1 A @ 208 V

• Airflow: 630 CFM

• Total BTU: 14,400

• Operating Temperature: 56–95°F

• Air Filter: MERV-13 (18 in x 18 in x 2 in)

• Refrigerant: R454B (52 oz)

• Drain Connection: 3/4 in Threaded NPT

• Certifications: ETL / UL / CSA

• Dimensions: 26.8 in x 23.6 in x 20.9 in

• Weight: 130 lbs

Performance Overview

The Quest 225 is engineered for environments where humidity control directly impacts productivity, product quality, and equipment lifespan. Its advanced refrigeration system efficiently removes large volumes of moisture while maintaining stable temperatures, making it ideal for precision-controlled agriculture and sensitive technical spaces. The integrated MERV-13 filtration system further enhances environmental control by improving air quality without sacrificing airflow or performance.

Ideal Uses & Applications

• Hydroponics, aeroponics, aquaponics

• Greenhouses, nurseries, indoor & vertical farming

• Commercial grow operations & CEA facilities

• Seed storage and urban agriculture systems

• Laboratories, research & product development facilities

• Server rooms, data centers & electronics storage

• Clean rooms, instrumentation rooms & cold storage

• Mechanical rooms, industrial spaces & distribution centers

About the Brand

Quest Climate is a recognized leader in high-efficiency dehumidification systems for agricultural, industrial, and commercial applications. Quest products are engineered for durability, performance, and long-term energy savings, supporting optimal environmental control in critical operations worldwide.

Upgrade your humidity control with confidence—choose the Quest 225 High-Efficiency Overhead Dehumidifier for powerful moisture removal, cleaner air, and dependable performance in even the most demanding environments.