H H HatchCraft Oct 31, 2018 I saw you ask about me about a incubator measurement in an old post, sorry I missed it at the time. to answer your question the vertical piece of wood with the hole cut out for the fan is 8.25" tall. This is determined by the fan and mount used.
I saw you ask about me about a incubator measurement in an old post, sorry I missed it at the time. to answer your question the vertical piece of wood with the hole cut out for the fan is 8.25" tall. This is determined by the fan and mount used.