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Ventilation in the drop board

Started by CharlieJ, September 28, 2008, 09:38:40 PM

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CharlieJ

Some time ago we installed a Nicro solar day/night vent up on the fore cabin hatch, set to exhaust. Worked fairly well but we had no way for fresh air to get INTO the boat. I was reading an old copy of Good Old Boat one night a few weeks ago and Voila- found the write up for one set into a drop board.

So I built one. The work got interupted many times and it took lots longer than I thought it would due to other jobs taking priority, but here 'tis.

Pictures from outside, inside and of the plug I built to drop between the inner and outer lexan ppieces, to close it off when we didn't want the air flowing. Mosquitos will be no problem because we have a separate drop board that is all screen.

Have to make two posts because the three pics exceed limits-
Charlie J

Lindsey 21 Necessity


On Matagorda Bay
On the Redneck Riviera

CharlieJ

Charlie J

Lindsey 21 Necessity


On Matagorda Bay
On the Redneck Riviera

CapnK

Good idea, I like that. It would be some serious snot when you had to worry about water coming in through that! ;D
http://sailfar.net
Please Buy My Boats. ;)

AdriftAtSea

You might want to add a screen to the interior side of it so creepy crawlies and flying things can't get in via the vent. 
s/v Pretty Gee
Telstar 28 Trimaran
Yet we get to know her, love her and be loved by her.... get to know about My Life With Gee at
http://blog.dankim.com/life-with-gee
The Scoot—click to find out more

CharlieJ

We have a separate drop board that is all screen for that problem. Oddly enough, I don't have a picture of that.

This vent is primarily to get through ventilation in the boat when we aren't aboard. I installed a nicro solar day/night vent up forward, but there was no place for air to get INTO the boat. This fixes that.

Also lets us see out the back of the cabin when the weather is nasty, which is nice.
Charlie J

Lindsey 21 Necessity


On Matagorda Bay
On the Redneck Riviera

CapnK

Screen on the inside would keep you from placing/removing the 'plug', no?
http://sailfar.net
Please Buy My Boats. ;)

AdriftAtSea

I was thinking of wasps and such possibly taking up residence while you are away. :)  Know it can be a problem, and thought a piece of screen with velcro could stop them from entering the cabin. :)
Quote from: CharlieJ on October 14, 2008, 09:05:48 AM
We have a separate drop board that is all screen for that problem. Oddly enough, I don't have a picture of that.

This vent is primarily to get through ventilation in the boat when we aren't aboard. I installed a nicro solar day/night vent up forward, but there was no place for air to get INTO the boat. This fixes that.

Also lets us see out the back of the cabin when the weather is nasty, which is nice.
s/v Pretty Gee
Telstar 28 Trimaran
Yet we get to know her, love her and be loved by her.... get to know about My Life With Gee at
http://blog.dankim.com/life-with-gee
The Scoot—click to find out more