Systems & Propulsion

marinCool Peltier Effect Refrigeration

Just as theres more than one way to skin a cat, theres more than one way to chill a beer. Serious cruisers usually opt...

Offshore Log: Keeping Crud Out Of Your Fuel

Whether you’re cruising along the coast of the US or the islands of the Pacific, a load of contaminated diesel fuel can ruin your...

Coexisting with a No Discharge Zone

Sanitation systems aren’t the sexiest part of sailing, but they are, well… necessary. And although the risk of transmission of COVID-19 through means other...

Battery Monitors

The last time we evaluated battery monitors was in 1998, so we felt it was time to revisit the current field. It was no...

Best Marine Toilet Papers

When testers dismantled Practical Sailors test holding tanks-the site of years of experiments with holding-tank chemicals, sanitation hoses, and vent filters-we hoped that it...

DIY Engine Oil Tests

Photos by Drew Frye Sailors obsess over the health of their engine; it is the heart of the boat (other than the rig, sails, and...

Keeping Your Cool With A/C

Last month, in Part 1 we described basic types of air-conditioning systtems, principles of operation, and how to size a system to your boat.Refrigerants:...

Water Fixer Best Bet for Making Sure Your Drinking Supply is Safe

A vast infrastructure of utility companies and governmental agencies collects, filters, treats, purifies, and distributes water that comes from lakes, rivers, reservoirs and underground...

Troubleshooting AC Units

 I have an air-conditioning unit with more than 14,000 BTUs. Here in Florida, with a 38-foot boat, that just doesn’t hack it. The unit’s...

Do-it-yourself Electrical System Survey and Inspection

So, you’ve finally purchased that new (or new-to-you) boat of your dreams. As with any budding relationship, put this honeymoon period to good use...

Beneteau 423: What You Should Know | Boat Review

Looking to buy a 40-45 foot sailboat? Considering a Beneteau 423? See a Beneteau 423 for sale? What are the pros and cons of...