Quest, a division of Therma-Stor LLC, builds quality, energy-efficient dehumidification equipment designed to perform in commercial environments and the best indoor grow room dehu's available.
Quest dehumidifiers are the most energy efficient on the market, using the least electricity, removing the most pints of water per kWh over the widest temperature range.
Quest’s innovative designs add minimal heat load to your HVAC.
A Quest dehumidifier pays for itself in energy savings while naturally helping to prevent pests, mold, mildew, and disease, allowing our users to eliminate pesticides during growing.
Made in the USA to high performance and electrical safety standards (ETL Listed/UL Certified).
Accept no substitute — protect your property, your plants, and your income.
Quest grow room dehumidifiers come in these models:
- 70 Pint Dehumidifier,
- Quest CDG74 Dehumidifier,
- Quest CDG174 Dehumidifier,
- Quest 506 Commercial Dehumidifier 500 Pint,
- Quest Dry 132D Desiccant Dehumidifier,
- Quest Split System Dehumidifier 185 Pint,
- Quest Dual 205 Overhead Dehumidifier,
- Question Dual 105 Overhead Dehumidifier,
- Quest Dual 110 Overhead Dehumidifier,
- Quest Dual 150 Overhead Dehumidifier,
- Quest Dual 155 Overhead Dehumidifier,
- Quest Dual 225 Overhead Dehumidfier, and more accessories.