Quest Dehumidifiers

Quest builds quality, energy-efficient dehumidification equipment designed to perform in commercial environments. Quest has the solution for any indoor or greenhouse gardening application. Quest dehumidifiers are the most energy efficient on the market, removing the most pints of water per kWh over the widest temperature range. A Quest dehumidifier pays for itself in energy savings while helping to prevent pests, mold, mildew, and disease. Quest is manufactured in the USA, is ETL Listed/UL Certified, and comes with the industry’s only 5 year warranty.

We design and manufacture the most powerful, most energy efficient commercial dehumidification equipment on the market. We also partner with people in an array of industries, sharing our expertise to help our customers create the most productive environments possible.

QUEST: A DIVISION OF THERMA-STOR

Founded in Madison, Wisconsin, in 1977, Therma-Stor has been dedicated to making the most durable, high-performance residential and commercial climate equipment for more than 40 years.

Brands: Quest Dehumidifiers, Santa Fe Dehumidifiers, Ultra-Aire Dehumidifiers, Phoenix Dehumidifiers