We like to help boaters learn more about their marine electrical and electronics systems.
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I am looking to equip a galvanic isolator – where can I buy a Newmar Failsafe Galvanic Isolator? Is it critical to have it installed close to the shoreline connection? Is six feet too far away?

Galvanic Isolator Install Location – Rick

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Recently Added Q&A's

I hate asking you questions as I'm not even a customer, but if you move to Monterey CA I promise to give you business. That said, I watched all of your basic electrical videos and spent at least an hour researching this before I wrote this email. I'm going to get 2 Firefly Oasis AGMs for my house bank and use my current AGM for a starter battery.…

- Using One Charger For Two Different Battery Types

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My solar panels have been on my boat a few years now. I do clean them with fresh water occasionally to remove bird and other droppings. They are starting to fade a bit, could you wax them? Or would you recommend some other treatment. - Jaap

- How To Care For My Solar Panels

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Changes to the electrical on the boat look great but I have a couple of questions. Is the battery monitor, monitoring the house batteries only? Should the battery monitor be set for 12v or 24v? Looking forward to getting out on the boat and testing everything out! - Dave

- Should My Battery Monitor Be Set For 12V or 24V?

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