Quest 876 High-Efficiency Commercial Dehumidifier

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Powered by patented coil technology that isn’t available anywhere else, the Quest 876 is designed to work round-the-clock with maximum energy efficiency and flexibility. Like all Quest products, the Quest 876 is made in the USA using the very best components and materials available.

Designed specifically for large industrial spaces and commercial greenhouses, the Quest 876 is the highest-capacity commercial dehumidifier available. It offers long-term, continuous moisture removal to maximize any commercial space.

Take advantage of trusted quality, unbeatable efficiency and powerful moisture removal in any tough environment. You'll also need less units in large areas since it removes 876 pints of moisture per day at AHAM.

Top Quest High Efficiency Dehumidifier Benefits

• The most powerful dehumidifier available: It removes 876 pints of moisture at AHAM conditions, meaning less units used in large commercial grow areas or industrial spaces.
• Trusted American-made quality with 5-year warranty.
• One of the most efficient dehumidifiers on the market, removing 6.6 pints per kWh.
• Patented coil technology pre-cools and post-heats the air so the unit works less to remove moisture from the air. This design simplifies the process and maximizes efficiency.

Note: This is a direct wire dehumidifier and can’t be used with a power cord. A remote humidistat is required for use. The Quest DEH 3000 R is designed to work with the Quest 506 dehumidifier.

Keeping Healthy and Comfortable Conditions

Transform an unworkable commercial environment into one that allows for ideal working and operational conditions. In addition to improving comfort, Quest dehumidifiers of this size prevent mold growth, corrosion and odors. Using a Quest overhead dehumidifier also saves floor space and keeps the drying unit out of the way.

Easier Moisture Removal

Humidity can happen anywhere–not just next to a floor drain. Add the Quest Universal Condensate Pump move moisture horizontally and vertically. It offers the easiest moisture removal available and mounts directly to the unit, increasing flexibility in where your dehumidifier can be installed. The pump features a low profile to fit the unit's horizontal design. It is long-lasting, unobtrusive, and provides multiple options for the location of the dehumidifier.