Hi there, has anyone installed the propeller type of ventilation fan onto their plaster ceiling before? Kindly refer to below pic. From what I found out, this type of ventilation fan doesn't connect to a ducting hose.

I am thinking of installing one near to my altar.
My concern here is the condition of the plaster ceiling after a few years of having trapped incense smokes and dust inside. Has anyone done this before?

The reason why I can't go for the modern type with ducting hose like Tuma and Airegard is because the depth of my plaster ceiling is low and also I can't hack my walls anymore.