Greenhouses & Grow Rooms

The smartest and most advanced,  control systems in the world.

Maintaining Consistent humidity levels in your cannabis grow facility provides a comfortable environment in which plants can thrive. Enhancing ventilation, maintaining humidification and ensuring proper cooling can aid in seedling development and healthy plant growth.

Higher Yields, Fewer Problems. The right commercial dehumidification setup can take your indoor grow operation to the next level. Say goodbye to crop losses from mold and other pests, and say hello to peak productivity.

Humidity & Evaporative Cooling are Essential.

Stillwell-Hansen offers the most advanced indoor grown room climate control technology on the market. Since, indoor air quality is one of the most critical components to a successful grow room or facility, investing in the most advanced climate control technology is crucial. Our advanced systems include Agronomic IQ dehumidifiers and Condair’s advanced humidifiers. With these products working together your grow facility will maintain total humidity control which promote maximum profitability.


Compressor Wall

Setting the industry standard with a new unitary system.


24/7 real-time internet monitoring and remote control.


The ultimate indoor solution for a wide range of grow rooms.


EL Series

Offer complete application flexibility to systems engineers, contractors and customers needing a commercial/industrial humidifier.

US Series

Developed and engineered to meet the highest standards of cost-effective and efficient performance.

GS Series

Gas-powered steam humidification system is the industry’s first fully condensing and efficiency-leading humidifier.

Designed 100% for Grow Rooms

Learn about the top highlights of Agronomic IQ’s patented Compressor Wall Technology.

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Humidification for Data Centers

Humidification for Data Centers

Humidity for office buildings

Humidification for Office Buildings

Humidification for Airborne Infections

Humidification for Pharmaceuticals

Humidification for Pharmaceuticals

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