Vego | Greenhouse Roof Vent Auto Opener - 2 Pack Color:Black High-grade materials designed to resist

High-grade materials designed to resist weather

Designed for meeting all your storage

ECO-Master

B: Length 6366 mm (20ft10)

Constructed from the highest quality extruded aluminum and electrostatically painted Black (guaranteed to contain 0

Vego | Greenhouse Roof Vent Auto Opener - 2 Pack Color:Black High-grade materials designed to resistThe Vego greenhouse roof vent auto opener helps your greenhouse regulate airflow automatically without electricity, wiring, or daily adjustments. As temperatures rise, the hydraulic cylinder gradually opens the roof vent to release excess heat. As temperatures cool, the vent slowly closes to help retain warmth and stabilize the growing environment. For many greenhouse growers, ventilation quickly becomes one of the most important upgrades after