Nexus has a long history of innovativation with different techniques to cool a greenhouse from natural to mechanical ventilation.  Natural ventilation has garnered a larger stake with the open roof houses and atrium vents. Traditional fan and pad systems are still common in areas that have temperatures and humidity that are conducive to evaporative cooling. Today's cannabis grower significantly benefits from this experience.

Mechanical Ventilation

Natural Ventilation - Roof Vents

Natural Ventilation - Side Vents - Guillotine

Natural Ventilation - Side Vents - Rack & Pinion/Curtains