What is the best/most economical vent system?

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May 4, 2010
12
Catalina Catalina 30 Hingham
I need to replace the vents on my 1983 Catalina 30. I'm looking for recommendations on what to install that will be economical but also provide good circulation.

Thanks in advance.
 
May 4, 2010
12
Catalina Catalina 30 Hingham
Looking for the air vents on the coach roof. I currently have solar vents but none of them work.
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Take them apart and replace the motors with compact fans of the type used in computers and get a dedicated solar panel from ebay for power.
 
Jan 10, 2009
590
PDQ 32 Deale, MD
Take them apart and replace the motors with compact fans of the type used in computers and get a dedicated solar panel from ebay for power.
Second that. Much more for the money.

This is head fan I put in for very little money:
http://sail-delmarva.blogspot.com/2009/08/bathroom-fan-or-no-blog-could-be.html.
Really, unless your boat is on a mooring and if you have a decent battery set-up, simply run them from the panel or off the cabin light circuit with a switch. They are really only for when you are away from the boat.
 
Apr 24, 2007
27
Oday 25 Chicago, IL
Replacing the battery on the solar vent

Looking for the air vents on the coach roof. I currently have solar vents but none of them work.
Did you check the battery on your solar vents? If you pull the battery and the fan runs while exposed to the sun, then you know the battery is the problem. If your vent is a Nicro, it's an easy fix. Two screws hold the waterproof battery case to the unit and two more screws seal the unit. You can find a solar rechargeable NiCad C battery at Radio Shack. I bought mine on the web for $7 and now the vent works perfectly.
 
May 4, 2010
12
Catalina Catalina 30 Hingham
Thanks for the replies everyone, quite helpful. I did try changing the batteries last summer by matching the originals from Radio Shack. They worked for a couple of days and then died. I'm thinking that the solar charger is not working though am not sure that I could replace them even if I confirm they are dead. Is there anywhere to get parts for the Nicro's?
 
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