Product review (2 stars): the issue with the LED lights makes this fan not a good buy.
The LED lights on the left side have all but died after one year of use. I installed it 34 inches above the cook top. I should have placed it a foot lower. Ventilation is ok. If I'm searing a steak, the smoke alarm in the living room will go off. I would say this fan needs to be 24" above your stove to work properly. Also, the issue with the LED lights makes this fan not a good buy.