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Depth finder thru hull location


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Looking at the Garmin echomap 73sv, 73dv and the similar. I want to do a thru hull fitting. My question is, has anyone installed a side view model? If so where did you install the thru hull? Also did you install 2 thru hulls or were you able to get away wth 1? My boat is a Hewes 18LT

Thank you for your comments.


Happy New Year all

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Just installed 7xSV. I used the transom mount ducer

The side view does get engine interference, but quickly learned to 'skip' the extra line.

Worth considering as thru hull a bunch more difficult (for me) to install, plus ducer included in standard package.

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