Fans placed on the exterior walls of the building. Constructed of aluminum or galvanized steel. The fans draw air from inside the greenhouse and blows it to the outside, cooling the interior. Ranking is based on size of fan.
Use the following when selecting the rank for this component:
Low (Rank 1): 12" diameter fan
Average (Rank 2): 24" diameter fan
Good (Rank 3): 36" diameter fan
High (Rank 4): 48" diameter fan
Enter the following for this component:
Number of Assemblies: 1 - 1000
Construction System: Greenhouse Equipment
Availability: Agricultural Estimator only