Ever had refrigerator angst? It’s a dreadful state of mind that consumes you when your reefer doesn’t deliver the goods. It’s been known to paralyze cruisers for weeks on end, trapping them in exotic ports while they lay in wait for that rare, elusive creature known as a marine refrigeration technician.
I suffered it myself for a short time last summer, after I accidentally discharged the refrigerant from the new fridge unit I had installed. Several months later, after having been repeatedly let down by not one, but two different professionals, and suffering a summer of having to tote heavy coolers on board—the very thing I’d hoped to avoid by installing a fridge—I decided it was time to man up and do it myself.
Reading assorted treatises on marine refrigeration only elevated my angst. Various experts on web forums warned direly of the dangers of getting air into the system, failing to purge the refrigeration gauges, overcharging with refrigerant and blinding oneself with escaping gases.
On the other hand, I knew that topping up the charge in a car’s AC system is such a simple DIY task that the refrigerant and hoses are readily available in auto-supply stores. Surely, if any doofus can top up a car’s AC system, any doofus should be able to top up a marine fridge? It was time to find out.
It helped that I knew why my fridge needed a charge: soon after installing the Isotherm fridge unit I had undone one of the Danfoss BD35 compressor’s quick-fit couplings to make room for the galley sink drain hose, and heard a distinct hiss as the gas made good its escape. Had there been an unidentified leak, the repair would have involved tracing and repairing it, then sucking air and moisture out of the system with a vacuum pump before recharging. More than likely, this would have required the services of one of those elusive professionals.
After days of rain, calms and fog, the Volvo Ocean Race Race fleet enjoyed perfect sailing conditions for the start of Leg 9 in Newport, Rhode Island, on Sunday. It then promptly plunged back into yet more fog as it headed offshore toward the finish in Cardiff, Wales, a little ...read more
Earlier this week, SAIL had a chance to catch up with Vestas 11th Hour Racing co-captains Mark Towill and Charlie Enright during the Volvo Ocean Race stopover in Newport, Rhode Island, to get their take on racing back to the States and how they’ve applied what they learned during ...read more
It was the summer of 2013 and Aussie sailor Bill Macartney was in San Francisco for the 34th America’s Cup—the summer of “the Comeback” and the moment when the Cup officially took to the air thanks to the efforts of Emirates Team New Zealand.“Seeing Team New Zealand come roaring ...read more
Presented by Vetus-Maxwell.Got a tip? Send it to email@example.comImpeller Practice Engine raw-water pump impellers don’t last forever. Even if they are not destroyed by running the engine dry following a blockage, they still deteriorate with the years. If you’ve never ...read more
OverviewThe first thing to know is that “Weather 101, Basics” is a science course. Its goal is to prepare boaters for a second course launching later this year called “Weather 202, Advanced.” Taken together, these classes are designed to teach boaters to become their own weather ...read more
Some of the best times aboard a cruising boat are in light airs—those quiet, relaxed sunny days with gentle sailing that just wouldn’t be the same if you were motoring. However, many cruising yachts are not set up to truly fullfill their potential in these kinds of conditions.One ...read more
The Volvo Ocean Race stopovers are a chance for sailors to rest between grueling legs of the race and for fans to enjoy seeing their favorite boats in person. Behind the scenes of the festivities, however, Nick Bice and his team of expert riggers, boatbuilders, sailmakers and ...read more
Springtime for CleatsIt’s not every day you see a new take on the humble cleat. There are two problems with these essential items: lines tend to get snagged in them when you least want them to and they attract bare toes with painful accuracy. German company Nomen, maker of the ...read more
Power PodHydrogenerators are an increasingly common addition to bluewater cruising boats, but for all their benefits many sailors don’t like to mount them on the transom, where they may interfere with self-steering gear or drop-down transom platforms. Instead, Watt & Sea’s new ...read more