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Commercial Dehumidification

Therma-Stor employee in factory.

Quest dehumidifiers control damaging moisture and humidity in a wide range of commercial and industrial applications. Designed to operate in a variety of conditions, Quest dehumidifiers dramatically improve performance and efficiency – all while being an economical solution in the industry.



The key factor in having a successful grow is controlling your environment. The right commercial dehumidification setup can take your indoor grow operation to the next level. Say goodbye to crop losses from molds and other pests and say hello to peak productivity. Quest dehumidifiers are the backbone of a well-controlled environment. 

Distribution & Logistics

You know the value of the equipment in your lab or data center. Protect that investment with the most powerful and efficient humidity control on the market. Because a significant portion of a product’s lifespan is spent in transport and storage, it is critical to address the root causes of moisture and humidity. Countering the threat of moisture accumulation with Quest dehumidifiers effectively protect products and ensure they are ready for the retail shelf.

Energy & Utilities

An uncontrolled climate in water treatment plants, substations, wastewater treatment facilities, and bridges can wreak havoc on pipes, electrical panels, and overall building structure. Quest provides efficient and cost-effective solutions to these common humidity problems. 

Food & Beverage

Quest dehumidifiers maintain ideal conditions in food and beverage processing/packaging facilities and save energy, cut costs, and help create safer work environments.  

Science & Technology

Humidity can have serious consequences on materials and equipment in labs, data centers, and research and testing facilities. By controlling excess moisture, Quest can help you lower costs without sacrificing your product’s quality.

Industrial & Manufacturing

Excess humidity can do more than just make for a slippery, unsafe environment. It can also lead to mildew and sanitation issues. Optimal humidity levels can be achieved with Quest products.

Natural Supplements

From gel-cap deterioration to hydrolyzed active ingredients, inconsistent relative humidity levels burden vitamins, supplements, and nutraceutical production. Quest desiccant dehumidification efficiently stabilizes humidity levels when precision matters.


For self-storage facilities, managing relative humidity is a key factor in retaining clients. High humidity can cause mold and mildew growth, as well as structural damage to clients’ stored property.  Quest dehumidifiers control your climate and keep humidity in check.

Sports & Recreation

Your customers want a comfortable, sanitary, odor-free facility. Quest humidity controlling products can help your gym, spa, fitness center or ice rink put its best foot forward.

Protect your investment and your customers. Santa Fe offers a full line of high-capacity, energy-efficient and free-standing units designed and manufactured for self-storage, multi-family housing, fitness centers and government applications.

Multi-Family Applications

Multi-Family: Prevent Property Damage.

Controlling humidity in multi-family housing is a challenge for most architects, engineers, property managers and owners. Excessive moisture can contribute to poor indoor air quality, property damage, mold, comfort complaints, and reputational risk and liability. Proper dehumidification is an integral part of the mechanical system protects the physical investment and creates a comfortable, healthier living environment for residents.