Hunter 38 a/c saloon vents

Wl3175

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Jun 28, 2015
9
Hunter 49 San Francisco
Firstly thanks to all for the help in establishing the a/c set up on the 38 we have it 99% figured out . Last Question has anyone installed the vents in the overhead in the cabin house . ? i have bought the vents from hunter to install I am curious do i need to remove the head liner to drill the holes in the duct under the overhead liner or is it pre done .

by removing the window frame I see the ducting running down both sides