Controlling humidity in compact, unconditioned commercial spaces presents unique challenges. Variable temperatures and constrained placement means you need a targeted solution. That’s where the Quest 70 comes in.

This compact, economical, high performing dehumidifier has one of the widest temperature and relative humidity operating ranges we offer.

The Quest 70 dehumidifier is engineered in Madison, Wisconsin. It’s backed by a 5-year warranty. In addition, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.