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cool bear dreamstime s 91842195 800x400I was called up for jury duty a while ago, and on the second day of the trial I decided to take a leisurely walk from home into town rather than getting a ride. Although it was during a really hot spell in Annapolis, it was before 8am and so I didn’t expect any undue effects from the heat as I was wearing only a cotton dress shirt with no tie or jacket (plus other stuff from the waist down, of course). By the time I reached the courthouse door, I had but a mere hint of perspiration, but in the time it took to get through security, my metabolism had switched into overdrive and left me oozing sweat from every pore, with my shirt visibly wet both front and back.

Next I had to traverse across the waiting hall to reach the jury waiting room, with 100+ seated souls all looking in the direction of this sweat-ball parading past them. You know, initially I thought that the sizeable number of prospective jurors in shorts, flip-flops, scanty flimsy dresses, and t-shirts with foul messages, must have missed the memo about dressing soberly and respectfully. On reflection, though, I’m now of the opinion that this was an intentional move on their part in order to hopefully not get picked for service. Maybe it was me that missed the memo…

So, there I was, sweating profusely in the air conditioning, but isn’t air conditioning supposed to prevent this sort of thing? So what happened?

water-drops dreamstime  m 14176496-640x454When the seasons change from Spring to Summer, there is always a certain amount of reluctance to fire up the air conditioning in our house until it's absolutely necessary.

After being closed up for the Winter, having fresh air blowing through the house is so refreshing that no one is in any rush to seal off the outside world again until things get too uncomfortable.

The comfort issue for me is more a matter of excessive humidity rather than temperature, and when it gets to the point that I can feel the curtains and furnishings getting heavy and limp with moisture, I know that it's time for the air conditioning to come to the rescue.

Last year, before turning the air conditioning on, I placed a gallon jug under the condensate drain to see just how much moisture would be removed during the first hour. Our 30,000 Btu (2.5 Ton) system for our ground floor removed 1 gallon in the first 45 minutes, which equates to 1.33 gallons per hour.

Our last blog explained that condensing the moisture out of the air is not a free additional benefit of cooling the air, as it comes at a hefty price.

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You’ll never see anyone waving to you out of a super-yacht window. That’s not because the occupants are stuck-up unsociables, but simply due to the fact that the windows don’t open.

No wind scoops or Sears window units for these amazing machines, but rather a highly complex and sophisticated HVAC (Heating, Ventilating, and Air-Conditioning) system.

So let’s say you strike oil in your garden and are thinking of ordering a superyacht (defined as being a vessel over 80’). You want only the best and so you want Climma to provide the air conditioning, but how and where does it all start?

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Imagine that you are just walking into the grocery store when your significant other calls and asks that you also pick up an avocado, but is insistent that it must have a small stone and maximum flesh. Normally the biggest challenge with avocados is finding the almost-ripe ones and then getting them home before they whisk through the ripe stage in transit and swiftly progress to the over-ripe stage just as you unpack them. But this stone-size issue poses a different challenge.

Now you're in the produce section and you find a choice of two offerings of avocado; regular and organic. Knowing the variety or origin is no help, (no Siri on your flip-phone and your Mum told you never to talk to strangers) and both are of the same size, color, and weight, with the organic version being higher priced. So, how would one determine which pile of avocados would have the highest probability of having the smallest stone?

If it were me I would take one from each pile, and then once back home secretly use a pin to pierce the skin to see which had the smallest stone. If the stone in that one is declared by your S.O. to be too large and you're accused of being an incompetent shopper, present the other and wager that the stone in that one would be even larger. That should be good for $10! (Warning! Trying the pin trick at the store will probably result in the manager demanding you purchase the entire display of avocados, as there's no way of knowing which ones you'd pricked with your germ-infested pin and then put back.) And because you had the savvy to buy two avocados, you now have more than enough flesh than was requested and the rest can go on the salad.

Choosing a marine air conditioning unit poses a similar conundrum.

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