✓ Fixed, non-oscillating head
✓ Eliminates air stratification
Improve conditions in your greenhouse with this Global Industrial 20" Horizontal Airflow Fan. Designed for continuous airflow, this fan improves CO2 circulation and reduces surface condensation to boost plant growth and decrease disease. This 20" fan easily mounts to any wall and has aluminum blades with steel wire guards for safety. UL-Listed. Limited 1-Year Warranty.