1 FAQ
Climate, Cold & Container GrowingWhy might a mango greenhouse door become difficult to open when exhaust fans start?
Exhaust fans need adequate replacement air. Excessive suction can indicate undersized or unopened intake louvers, especially in a tightly sealed plastic house. Have the intake and fan sequence checked instead of treating the sticky door as the only fault. Fans spinning at full speed cannot deliver their intended exchange if the air-entry route is restricted.