Date: 21 July 2016. Moby-Cool a/c
This is a long article. You might wish to pour
yourself a beverage before sitting back to read. Thanks for your
patience while I tweaked it. More coming, and soon. I got behind and
even at five knots the times flows quickly. J.
A few days
ago I told you about my
Moby-Cool a/c cover Tweak.
This article will show you how it all came together. Here in Florida
between the heat and the humidity it can be miserable. I am at a
dock right now with access to a power cord. It is cool (read:
comfortable) inside my Seaweed because of the air-conditioner. Thank
goodness I have an interesting view.
Aboard Seaweed I am always looking for storage solutions. With the
Moby-Cool I can use my a/c anytime. That is a huge benefit. Now it
looks nice too.
thing I had jury-rigged to hold the a/c in place was dreadful. The
air-conditioner in the doorway meant one exit was always blocked. It
was unsafe and ugly too.
wasn't what I want for my home. Edwin and
Moby-Cool made it all nice again for me.
I am truly
I have had
my head handed me on a platter for not showing you the finished
product in the last article.
Here's my girl just a couple weeks ago. And yes the air-conditioner
is on the topside. Invisible, eh?
The Moby-Cool is just aft of the pilothouse solar panels on the
overhead of the galley.
It is between the solar panels forward of the wind generator. (A
girl's got to have power.)
My cyber friend Noel said "I could use this on top of my
airstream when I want to run it on the
small generator" and he's right. This is an elegant
solution for those of us who cannot afford to spend $500-plus for a
roof-top RV unit.
I like it.
This is Edwin in front of the mangrove trees.
Screwing together the side pieces was easy because the holes all
matched. Please note the silver insulating foam on the inside. That
should keep my cool air inside Seaweed. It looks great.
Working under the trees helped
Barely with the heat of summertime. I'm grateful for friends who can
help. Edwin has been a friend for many years. He knew how heavily
the air-conditioner situation weighed on my spirit.
I absolutely hated having my
air conditioner positioned in the doorway. With the a/c up top
I can run it whenever the temperature or humidity make life
made a Big Impact
on my happiness quotient.
Truth to tell, I was a bit
afraid of this project. Drilling holes in the overhead gives ripe
opportunity for leaks. And too, I don't have a lot of hand strength.
Edwin was a big part of the successful completion of the cover
Edwin double checked all the measurements.
Next he added the foam insulation tape to the top of the a/c unit.
The tape came with the Moby-Cool cover kit.
I had in my stash of stuff two pieces of 1" square hardwood. That
wood was used along the inside rim of the cover. The wood fit on the
lengthwise edges along the bottom of the cover. I wanted a backing
plate of sorts (not just the fiberglass cover) and the mahogany
served that purpose. Holes were predrilled so when installation time
came it was an easy matter to line things up.
Four holes along each side at the bottom edge firmly hold the cover
is thru-bolted using *1/4 20's. Some might opt to have a less
permanent installation. I wanted this item to stay put even in a
hurricane. I've not tested that as of yet. The Moby-Cool cover has
survived Colin [see
Report on Colin
(a tropical storm)
for details] without issue.
of quarter 20's: 1/4 in diameter and 20 threads to the inch. For
those unfamiliar with "quarter twenties" please take a quick peek at
Bolt Sizing Primer
I tend to prefer to thru-bolt items where others might use screws.
On Seaweed often there is nothing on the other side of the gelcoat/fiberglass to fasten
securely to. That's why I go all the way through the bulkhead using nuts and
washers on the other side.
I always use stainless hardware. After drilling
the holes I stuff them with a sealant.
used: Outdoor silicone or
Life Calk or
Life Seal. It all depends on
what I have on hand. I
prefer to use Life Calk or Life Seal. Both are made by Boat Life. They
are more expensive and when the funds are slim I use what I have and
say "never use silicone"
it and I am definitely not an expert! If the silicone starts
leaking I fix it again. It's easy enough to rip out what is
loose and add more. For me
silicone is an acceptable solution to leaks well above the waterline.
have used outdoor weatherproof
to seal a window gap. Buy the brand name. There is a
Story: The window over my galley sink started to lean out.
After fixing that (thru-bolting) I still had some space where
water would drip in. A bead of silicone along the top edge
solved that issue while I was anchored in a remote area.
was several years ago. Only recently did I remove the
silicone. I replaced it with
I did not remove the silicone because it was failing. The
reason was that I had a tube of Life Seal and wanted to finish
using it up.
I prefer and of late have been fortunate enough to afford Life Calk.
That's what was used to seal the Moby-Cool to my overhead. Here's
to secure the Moby-Cool to the overhead.
Next, add a
thick bead of
Calk to the bottom edge of the Moby-Cool cover.
drilled holes with more
Insert stainless 1/4 20's thru
washer, wooden backing plate, Moby-Cool cover, and cabin top into
The bolts protruded about 1/2"
into my cabin. I added fender washers then Nyloc nuts to each.
To permanently secure the a/c
cover to the overhead, tighten bolts.
Call it good. Done.
inside this is what I see:
We made use of the
garnish. Garnish is what that company (Fan-tastic) calls the white
part shown above. In any event that piece was sealed above deck so
that no water could come in. The air conditioner fits right up to
the edge of it. I believe it looks spiffy there.
air conditioner mounted has made a huge difference in my happiness
quotient. If I wake up in the morning and it's a bit humid I can
turn on the a/c for an hour or so to cool off the boat.
In the heat of the day the a/c never shuts off. I am comfortable and
that means the world to me. Roughing it is for kids. I'm into
Decadence at this point in my life. The Haier 5000btu air
conditioner cools my boat and me. Life does not get much better.
Same picture, for your
You will note a surge protector power strip in the photograph
on the right. That power strip is direct wired to my a/c panel
at breaker #1 using *10 gauge sheathed triplex wire.
*10 Gauge sheathed
triplex wire: 10 gauge is the diameter of the wire. Triplex
means three wires: hot, ground and neutral. Sheathed means
there is a plastic cover over the three wires.
The a/c plug is plugged into a
Kill A Watt meter.
I'm checking that the stated wattage (455) is accurate. It's
close enough. I've seen 475 at a peak. Currently it's reading
The reason I wanted a power strip is twofold. My concern was that
when the air conditioner quits I want to be able to simply remove
and replace it with another cheap a/c unit. [My Haier with a full
two-year warranty was bought at
for less than $200.]
reason is Christmas. I anticipate hanging lights from the overhead
using that outlet. Christmas is my favorite holiday. Bing Crosby sings to
me. Frank-be-still-my-heart Sinatra, Rosemary Clooney and Dino
brighten my days. Life is good. It is most excellent to be on a boat
at Christmas time.
Edwin did a Wonderful job in making the a/c
installation pretty for me. I'm thrilled. Thank you Edwin.
From the forward starboard quarter looking aft:
As you can see it neatly fits between the solar panels. The
Moby-Cool cover allows me to have an inexpensive small
air-conditioner topside without the boat looking shabby.
From the aft quarter, the air-conditioner:
Seaweed is not a fancy yacht. I am thrilled with my home. The
addition of this air-conditioner has made my life quite comfortable.
I love that the Moby-Cool cover allowed me to mount the a/c unit out
of the way yet easily accessible.
don't even believe folks notice the air-conditioner there. You
This picture ↓ was posted in the
Boat Buying Decisions (what is
of us on a tight budget I believe the Moby-Cool is an option to
consider. This item keeps my boat looking ship-shape. I love it.
Details: A friend told me
Moby-Cool cover. He'd seen it advertised in
Southwinds Magazine. I phoned 407-435-9733 and left a message.
The next day the owner/designer called. His name is Scott.
Thanks again for your patience. Congratulations for making it to the
end of this article. In the end for me having air-conditioning is a
key component to my comfort. I'm happy leading this life of
decadence in 23'.
great afloat. Remember if you spot Seaweed along the waterways to
give a call on Channel 16. I'm always listening.
Addendum. 20 August 2016. A
new friend, Tex, asked how specifically I attach the air
conditioner to Seaweed. I missed that part in the article. Oops!
Thanks for catching that Tex.
A/C TO COVER →
TEAK BACKING PLATE
I took a piece of teak one
inch by 1/2" thick the width of the cover. That hardwood was
used as a BACKING PLATE. Four
SCREWS go through Moby-Cool cover,
then teak and finally into the air-conditioner.
I was also concerned that
the unit might slide back in rough seas. Thus I finally found a
use of that 1" aluminum angle iron (is it called iron when it's
aluminum?!?) The ALUMINUM BRACE is
thru-bolted into my cabin. That a/c is going no where.
- 1" ALUMINUM BRACE
When the air conditioner
does finally quit on me, I'll simply remove those four screws
and lift up the unit while pulling it aft. Then I'll buy another
$100 air conditioner and call it Good Enough.
I'd love to hear what your cooling solutions are for
And, are how do you power your solution?
Moby-Cool a/c cover Tweak ~
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