Quest Hi-E Dry 140 – R-454B

Quest Hi-E DRY Overview

Powerful moisture control. Built to perform.

Eliminate mold and mildew, combat rust and corrosion, and increase drying and curing times with Quest’s newest HI-E DRY portable dehumidifier—the next evolution in high-efficiency, mobile moisture removal. Designed for maximum portability, this rugged, efficient dehumidifier doesn’t just perform—it moves with purpose.

Featuring 12-inch recessed wheels and a dual-position extended handle that doubles as a dolly for your F9 and F10 air movers, the HI-E Dry 140 is engineered to handle stairs and uneven surfaces with ease.

Removing 135 pints of moisture per day and an impressive 7.2 pints per kilowatt hour (@ 80 F / 60% RH conditions) this energy-efficient portable dehumidifier features a digital onboard humidistat, an internal condensate pump for up to 20 feet of easy water transport, and an extended length 25-foot power cord with mobility in mind.

Advanced Dehumidifier Tech

The HI-E Dry 140 features Quest’s proprietary Multi-Coil Refrigerant Recovery (M-CoRR™) system—delivering superior performance while using less energy. It’s smart, efficient, and ideal for commercial applications where energy savings matter.

Space saving design

When not in use, the HI-E Dry 140 easily collapses and nests for space-saving storage, making it a perfect fit for operations with limited space.

Brought to you from Madison, WI.

Engineered and assembled with quality components at our manufacturing facility in Madison, Wisconsin, Quest dehumidifiers are made to last, delivering durability and reliability in the field.