Of course, everything on a boat is a compromise, and so it is with propane. It has two nasty traits that must be dealt with: Propane is heavier than air, which allows the gas to collect in the bilge in the event of a leak; and propane is explosive when it collects in such places.
In this LED cabin light test, Practical Sailor looks at 17 light bulbs from seven manufacturers. The LEDs were tested to see which was the most worthy replacement for a 20-watt xenon bulb in a bulkhead-mounted reading light. Testers measure LED beam angles and intensity, LED power consumption, LED color temperature, LED radio frequency interference, and LED reading and cabin illumination. The LED lights tested include: Alpenglow TR LED complete brass fixture; three lights from Cruising Solutions; three lights from Doctor LED; four from Imtra; two from Opto Technology, two from Daniel R. Smith & Associates (DRSA) manufactured by Mast Products; two of Scad Technologies (Sailors Solutions) Sensibulbs; and one LED light from West Marine.
In April 2008, Practical Sailor evaluated 11 cabin fans from seven manufacturers. Since that test, Caframo has gone back to the drawing board and redesigned its 748 Bora. The company also introduced a new weatherproof version of its Kona. Testers were pleased to see that the new fans clearly addressed complaints raised in our last test: The Bora radically changed its blade design to pump more air, and the Konas corrosion-prone metal grill was replaced with a plastic grill that will hold up better in salt air. Based on the new data, the Bora has climbed up into the recommended rankings. Stay tuned for this years Fan Death Match.
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 been checked for efficiency by a technician. My prior boat (also 38 feet) had two units totaling over 20,000 BTUs. Those were effective, but that output is enough to cool a small store ashore. How are boat A/C BTUs determined? I suspect the temperature of coolant water is a major factor. Also, what is the effect when coolant water is suppressed by a clogged filter? Are they built to automatically shut down the compressor?
The proportions of the human body are the basis of all design. Cockpit seating, as with any seat or chair design, is one of the most complicated problems facing the designer. Niels Diffrient, an industrial designer and one of the world’s leading authorities on aircraft seating, says that, “Chair design is the acid test for designers”.
Practical Sailor tested three kits that convert onboard ice boxes into full-fledged refrigeration systems. The three reefer conversion kits in the review-the Waeco-Adler Barbour Cold Machine (CU 100) from Dometic Corp., the Frigoboat Capri 35F by Veco SPA, and the Sea Frost BD-represent a cross-section of whats available on todays refrigeration conversion kit market. Testers looked closely at energy efficiency and the 12-volt units abilities to cool a small ice box with the least amount of amp hours possible. Testers looked at quality, details, reliability, and cooling capacity.
On strolling through Port Townsend (Wash.) Boat Haven, while I was having some work done on my boat, I saw this boat (photo at right) and the owners attitude written on a sign in front of the boat. It reminded me of your June 18, 2013 blog, Dont Let Refit Pitfalls Derail Your Cruising Plans.
Even the most dedicated sun worshipper craves shade after a bright, hot day on the water. For those of us whose goals include keeping our skin intact over time, a way to get out of the sun is imperative if we are to enjoy being in the cockpit at anchororinaslip. The problem is that few sailboats come equipped with usable shade, at least when the sails are down. The solution to the shade problem is a sun awning. A sun awning also solves another problem, particularly in tropical climates. By keeping the deck shaded, and by preventing the sun from streaming through deadlights and open hatches, an awning is a big help in keeping the temperature of the cabin interior at a habitable level.
This toilet paper evaluation aimed to find out three things: how quickly the different TPs dissolved in water, how strong they were, and how soft they felt. Each brand was given a number (1 through 10) for blind judging. Four sheets from each roll were crumpled and placed in a clear plastic canister with two quarts of lukewarm water and were stirred for five seconds, or five swirls, with a plastic straw.
Another consideration is that many day sailors avoid using the boats head at all, often going for many months at a time without needing it. When it is used, once in a blue moon, is it worth the hassle of hauling it home to clean it out, knowing that most likely it will not be used for another 3 months? When Katrina hit New Orleans, the Red Cross handed out WAG (waste alleviation and gel) bags by the thousands to provide an emergency option. Weve been living with these too, evaluating them as an option for small boats.