[c350ia] [Fwd: battery length]

KSE kse@san.rr.com
Sun, 8 Jun 2008 23:04:12 -0700


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Richard,

Concur completely with your comments.

I was very surprised that CO monitors are not mandatory on boats, they =
certainly are in RV's, and I have installed them on our 350.

I used the term "on the hook" loosely, actually when away from the dock =
we spend the majority of our time in Catalina, on a bow/stern mooring, =
so regardless of wind direction were pointing the same way all the time. =
 If the eu2000 is on the bow, I can't hear it in the cockpit...if it =
were on the stern I am pretty sure that I would very much hear it.  Also =
I'm pretty comfortable that I'm not going to knock it overboard on the =
bow, and pretty confident that when swimming and diving off the swim =
platform, and getting in and out of the dink, that we would loose it =
overboard if it were on the stern...I've dropped enough other stuff =
overboard that a precedent has been established.

Regarding capacity of the batteries, absolutely the life of the battery =
makes a difference. =20

The admiral likes the comforts of home on the boat...that's the price to =
make everyone happy.  I'm less concerned about how long the batteries =
last, than how long it takes to charge them back up.  Since it is really =
inefficient with a small generator to charge past maybe 80%, we usually =
end up bouncing between 50% and 80%.  To run the stereo, TV, coffee pot, =
microwave, computer, refrigerator/freezer and fans we charge our 720Ah =
house bank about 3-4 hrs a day (with the Honda generator) after day 3 =
away from the dock.  If we had less capacity I believe we would have to =
spend more time charging to get back the capacity that we use on a daily =
basis as it takes allot longer to go from say 80% to 90% than it does =
from 50% to 80%.

We did not remove the charger that came installed on the boat, just =
disconnected it and installed the new Prosine 2.0 charger inverter under =
the port salon seat.  (Went with a true sign wave inverter to help with =
the picture on the plasma TV.)

If you really want to monitor your batteries closely suggest getting a =
dedicated battery monitor.  Ours is an XBM (other Xantrex models are the =
Link 10 and Link 20) but I'm sure there are many better options =
available.  You can hardwire them into any battery circuit that you have =
and don't have to do any switching to check status...much more =
information available than what you get from the analog volt meter that =
came installed on our boat. Voltage, Load Amps, Ah remaining, % charge =
remaining, time to discharge at current load, etc.

Mike

  ----- Original Message -----=20
  From: Richard & JoAnne Cattell=20
  To: 'KSE' ; andy@sumberg.com ; tjr3c@comcast.net ; =
c350ia@catalina350.net=20
  Sent: Sunday, June 08, 2008 4:08 PM
  Subject: RE: [c350ia] [Fwd: battery length]


  Andy, Mike, KSE, Tim, and All,

  =20

  =20

  We need to realize that all boats are different, even ones of the same =
make and model. The greatest underlying factor affecting batteries =
performance is their age and maintenance. Older batteries will not =
charge as well and also will not take a load as well. My 350 Mark II has =
batteries that are less than a year old and one battery can take the =
refrigerator for 3 to 4 days without going below 50%. I know, I =
accidently left the boat one day and forgot to turn the charger on. My =
boat is at a slip and we run the fridge all the time.

  =20

  Having said that, each owner needs to experiment with battery usage =
and try to conserve as much as possible. When we are at anchor, I will =
run off one battery until morning and then switch to the other. Never =
have I had a battery go even near 50%. One of you spoke about doing a =
search about batteries on the net. I have done this there is a wealth of =
info out there, try searching marine batteries and also about discharge =
and capacities. My research on the net about this found that you must =
also do a battery voltage check while the battery is not under load, =
this would necessitate switching batteries to check if you are near 50% =
or not.

  =20

  I have replaced the anchor light with an LED bulb, as this is a great =
draw item while on the hook. Also replace at least a few of the bulbs in =
the cabin with LED's, not reading lights though, they are not great to =
read by. I also found some AA battery operated LED lights at Sam's Club =
that we placed throughout the boat. They are Sylvania Golden Dragon =
cabinet lights I think, and came in packs of three. Do a search; you =
will come up with them.

  =20

  Mike, you say you replaced the charger with a XANTREX =
charger/inverter, did you put it in the same location as the original =
charger and what model did you buy? Pictures please!!!

  =20

  Has anyone installed an AC generator? It looks like the Panda is the =
only one that will fit, we want to do this, but it is pricy. Currently =
using a Honda EU 2000 that we put in the walk thru while at anchor, it =
works great, but wont run the air conditioning, we are in Florida. =
Everyone please be careful running generators on the bow at anchor as =
most likely the exhaust will follow the wind and come back in the =
cockpit or cabin. Carbon monoxide poisoning is a very real possibility. =
I installed CO detectors in the aft cabin and main cabin, as well as =
smoke detectors in each cabin.

  =20

  I am looking forward to anyone's thoughts and responses about these =
ideas, specifically the charger/inverter and generator.

  =20

  Thanks,

  =20

  Richard Cattell

  350 Mark II # 451

  =20

  =20


-------------------------------------------------------------------------=
-----

  From: c350ia-admin@catalina350.net =
[mailto:c350ia-admin@catalina350.net] On Behalf Of KSE
  Sent: Friday, June 06, 2008 12:22 AM
  To: andy@sumberg.com; tjr3c@comcast.net; c350ia@catalina350.net
  Subject: Re: [c350ia] [Fwd: battery length]

  =20

  Andy,

  =20

  Yes the additional batteries are under the port salon seat. We have a =
total of 6 240Ah 6V batteries for the house bank and a Group 27 12V as =
the starting battery. 4 of the 6V batteries fit where the original 2 4D =
batteries were.

  =20

  We connect the eu2000 via the 30amp shore power cable with a 15amp =
pigtail to plug into the generator.  I do have to make a quick control =
panel adjustment to my XANTREX charger/inverter which is normally set =
for charging based on a 120V 30 amp source.  With the generator on the =
bow sitting on a closed cell foam pad to decouple noise, you can't hear =
it in the cockpit, although you do hear it below decks...not nearly as =
loud as the M35B though.

  =20

  We use a XANTREX battery monitor to keep close track of Ah used, =
percent remaining, current Amp draw and bank voltage.=20

  =20

  Mike

    ----- Original Message -----=20

    From: Andy Sumberg=20

    To: 'KSE' ; tjr3c@comcast.net ; c350ia@catalina350.net=20

    Sent: Thursday, June 05, 2008 6:11 PM

    Subject: RE: [c350ia] [Fwd: battery length]

    =20

    Mike,

    Great points! I think the duty cycle may be higher than 50% as you =
stated. I originally planned to upgrade the charging system (100+ Amps) =
after I purchased my boat and at the last minute reflected that I may =
never get to it - so I purchased the 75 Amp option from Catalina. As =
predicted, I never did improve over that. I'm not sure my boat is much =
more efficient than yours. I help out the refrigerator by starting each =
trip with a block or two of ice. When I purchased my boat I also opted =
for the 3rd water tank which took up the space where Catalina usually =
places a separate engine start battery. I assume that your extra =
batteries are under the port seat?

    =20

    I've thought about buying a EU2000 for when my cruising increases. =
How is yours connected?=20

    Andy Sumberg #231

    =20

    =20


-------------------------------------------------------------------------=
---

    From: KSE [mailto:kse@san.rr.com]=20
    Sent: Thursday, June 05, 2008 8:40 PM
    To: andy@sumberg.com; tjr3c@comcast.net; skip7@verizon.net; =
c350ia@catalina350.net
    Subject: Re: [c350ia] [Fwd: battery length]

    =20

    Andy,

    =20

    Apparently the insulation in the refrigerator got way better between =
our hull #169 and your hull #231.  There is no where in our system that =
the insulation is close to 3" our is closer to 1.5".  Here in Southern =
California we experienced about a 90/10 run/off cycle when the boat was =
new.  After sealing up the gaps under the counter, adding additional =
insulation under the counter and in the freezer compartment, and ducting =
the hot air away from the compressor we got that down a little bit to =
more like 75/25.  Of course that's with the freezer running at about 0F =
and the Fridge at about 40F.  I guess if you didn't want to keep it as =
cold it wouldn't use as much power.

    =20

    We ended up adding additional House Bank Ah's as well as a starting =
battery.  We now have 720Ah in the house bank and can go 2 days without =
charging and draw down to 60%.  The boss likes to live in comfort, so =
the load includes microwave, coffee pot, TV, computer, stereo and =
lights.  We can now live like in a condo...I don't have to nag about =
turning things off... and everyone is happier.

    =20

    With regards to charging with the engine, I assume that you have =
upgraded to a higher output alternator with a smart charge controller.  =
Ours is stock, and doesn't have much effective capacity...maybe about =
35-40Amps effective at 1500 RPM.  We use a Honda eu2000 which we run =
about 4hrs a day (starting on day 3) when on the hook.  I'm jealous that =
your boat is so much more efficient. If we spent more than our one two =
week extended trip per year on the hook I would get very interested in =
the solar panel idea quickly.

    =20

    Mike Emery

    #169

      ----- Original Message -----=20

      From: Andy Sumberg=20

      To: tjr3c@comcast.net ; skip7@verizon.net ; c350ia@catalina350.net =


      Sent: Thursday, June 05, 2008 4:37 PM

      Subject: RE: [c350ia] [Fwd: battery length]

      =20

      Folks,

      I look at the battery time like this. I may be a little off on my =
assumptions.

      The owners manual for the refrigerator states ". figure =
approximately 5 amps when running. The average draw, as the ColdMachine =
cycles on and off, is 1.8 to 2.4 amps for most 4 to 8 cubic ft iceboxes =
with average (3 inch plus) rigid polyurethane foam insulation."=20

      Figure each of our house batteries are 150Ah (I don't remember =
exactly what they are). Generally you don't want to draw down a house =
battery below 50%. Therefore one battery could easily deliver 75Ah which =
would run the refrigerator (cycling on and off at 50%) for=20

      =20

      75 Amp Hours/ 2.5 Amps =3D 30 hours

      =20

      Few items draw as much as the refrigerator (excluding AC which =
should not be used away from shore power), but you would still have to =
adjust some, particularly for lights. If you ran the house for 12 hours =
on one battery and then ran it for another 12 hours on the other battery =
and then ran the engine once every 24 hours for an hour or two, you =
should be ok.

      =20

      One of the first modifications I made to my boat was to put in a =
separate dedicated engine start battery. This way, no matter how much I =
draw down the house batteries, the engine can still be started. I never =
use the house batteries individually, but always use them together. I =
wrote this up for November 2005 Mainsheet. If any more recent owners are =
considering the same modification, I'd be happy to email the article to =
you. In the same article I discussed a solar panel I installed to top =
off my batteries when the boat is on my mooring, and the installation of =
a Xantrex Battery Monitor. I do not have a slip and get to use shore =
power about once a year.

      =20

      Andy Sumberg

      "Portland" #231

      =20


-------------------------------------------------------------------------=
-

      From: c350ia-admin@catalina350.net =
[mailto:c350ia-admin@catalina350.net] On Behalf Of tjr3c@comcast.net
      Sent: Thursday, June 05, 2008 3:31 PM
      To: skip7@verizon.net; c350ia@catalina350.net
      Subject: Re: [c350ia] [Fwd: battery length]

      =20

      Skip,

      Its a good question and I really don't know the answer but we =
oftern anchor out and we use the head, the refrigerator, anchor light, =
some reading lights, radio, and even some instruments.  Never had a =
problem the next day.  I recommend you do what the charter fleets do.  =
The Moorings recommends that you run the engine on their boats at least =
two hours a day to keep the batteries up.  We never did but we did run =
the engine at 1600 RPMs for at least 20-30 minutes everyday in the =
morning.  This got us through 7 days/nights without shore power.

      Tim

      #332

      =20

        -------------- Original message --------------=20
        From: <skip7@verizon.net>=20

        > >From: D Malecki=20
        > >Date: 2008/06/05 Thu AM 11:40:33 CDT=20
        > >To: skip7@verizon.net=20
        > >Subject: battery length=20
        >=20
        > C350 Owners,=20
        >=20
        > I have responded to this e-mail already but I know there are =
many of you that=20
        > are far more knowledgeable than me on this subject.=20
        > I know the Maleckis will appreciate any advice anyone can give =

        > dmalecki@prodigy.net=20
        > Thanks.=20
        >=20
        > Skip Penizotto=20
        > .=20
        > >Hi Skip!=EF=BF=BDWe are taking our 1st long trip with our =
boat - hull #184.=EF=BF=BD We may=20
        > have to anchor out acouple of times.=EF=BF=BD My question - do =
you know how long the=20
        > bateries hold=EF=BF=BD their charge while running the =
fridg/freezer and head=EF=BF=BDwithout=20
        > totally dr! aining them?=EF=BF=BD That's without 110v AC! =
=EF=BF=BDWe do not have an invertor=20
        > or a generator.=EF=BF=BDWhen we purchased our boat the dealer =
said 4 hours - that=20
        > does'nt sound right! =EF=BF=BDPls. =
advise!=EF=BF=BDDot=EF=BF=BDAlso I've called and emailed=20
        > Catalina with no luck of a return call.=EF=BF=BD Also tried =
the forum and it never=20
        > posted.=EF=BF=BD Thanks!!=20
        >=20
        > _______________________________________________=20
        > c350ia mailing list=20
        > c350ia@catalina350.net=20
        > http://www.catalina350.net/mailman/listinfo/c350ia=20

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<DIV><FONT face=3DArial size=3D2>Richard,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Concur completely with your =
comments.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I was very surprised that CO monitors =
are not=20
mandatory on boats, they certainly are in RV's, and I have installed =
them on our=20
350.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I used the term "on the hook" loosely, =
actually=20
when away from the dock we spend the majority of our time in Catalina, =
on a=20
bow/stern mooring, so regardless of wind direction were pointing the =
same way=20
all the time.&nbsp; If the eu2000 is on the bow, I can't hear it in the=20
cockpit...if it were on the stern I am pretty sure that I would very =
much hear=20
it.&nbsp; Also I'm pretty comfortable that I'm not going to knock it =
overboard=20
on the bow, and pretty confident that when swimming and diving off the =
swim=20
platform, and getting in and out of the dink, that we would loose it =
overboard=20
if it were on the stern...I've dropped enough other stuff overboard that =
a=20
precedent has been established.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Regarding capacity of the batteries, =
absolutely the=20
life of the battery makes a difference.&nbsp; </FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>The admiral likes the comforts of home =
on the=20
boat...that's the price to make everyone happy.&nbsp; I'm less concerned =
about=20
how long the batteries last, than how long it takes to charge them back=20
up.&nbsp; Since it is really inefficient with a small generator to =
charge past=20
maybe 80%, we usually end up bouncing between 50% and 80%.&nbsp; To run =
the=20
stereo, TV, coffee pot, microwave, computer, refrigerator/freezer and =
fans we=20
charge our 720Ah house bank about 3-4 hrs a day (with the Honda =
generator) after=20
day 3 away from the dock.&nbsp; If we had less capacity I believe we =
would have=20
to spend more time charging to get back the capacity that we use on a =
daily=20
basis as it takes allot longer to go from say 80% to 90% than it does =
from 50%=20
to 80%.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>We did not remove the charger that came =
installed=20
on the boat, just disconnected it and installed the new Prosine 2.0 =
charger=20
inverter under the port salon seat.&nbsp; (Went with a true sign wave =
inverter=20
to help with the picture on the plasma TV.)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>If you really want to monitor your =
batteries=20
closely suggest getting a dedicated battery monitor.&nbsp; Ours is an =
XBM (other=20
Xantrex models are the Link 10 and Link 20) but I'm sure there are=20
many&nbsp;better options available.&nbsp; You can hardwire them into any =
battery=20
circuit that you have and don't have to do any switching to check =
status...much=20
more information available than what you get from the analog volt meter =
that=20
came installed on our boat. Voltage,&nbsp;Load Amps,&nbsp;Ah remaining, =
% charge=20
remaining, time to discharge at current load, etc.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Mike</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV=20
  style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
  <A title=3Dcattell@verizon.net =
href=3D"mailto:cattell@verizon.net">Richard &amp;=20
  JoAnne Cattell</A> </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>To:</B> <A title=3Dkse@san.rr.com=20
  href=3D"mailto:kse@san.rr.com">'KSE'</A> ; <A title=3Dandy@sumberg.com =

  href=3D"mailto:andy@sumberg.com">andy@sumberg.com</A> ; <A=20
  title=3Dtjr3c@comcast.net =
href=3D"mailto:tjr3c@comcast.net">tjr3c@comcast.net</A>=20
  ; <A title=3Dc350ia@catalina350.net=20
  href=3D"mailto:c350ia@catalina350.net">c350ia@catalina350.net</A> =
</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Sunday, June 08, 2008 =
4:08 PM</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Subject:</B> RE: [c350ia] [Fwd: =
battery=20
  length]</DIV>
  <DIV><BR></DIV>
  <DIV class=3DSection1>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Andy, Mike, =
KSE, Tim,=20
  and All,<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">We need to =
realize=20
  that all boats are different, even ones of the same make and model. =
The=20
  greatest underlying factor affecting batteries performance is their =
age and=20
  maintenance. Older batteries will not charge as well and also will not =
take a=20
  load as well. My 350 Mark II has batteries that are less than a year =
old and=20
  one battery can take the refrigerator for 3 to 4 days without going =
below 50%.=20
  I know, I accidently left the boat one day and forgot to turn the =
charger on.=20
  My boat is at a slip and we run the fridge all the=20
  time.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Having said =
that,=20
  each owner needs to experiment with battery usage and try to conserve =
as much=20
  as possible. When we are at anchor, I will run off one battery until =
morning=20
  and then switch to the other. Never have I had a battery go even near =
50%. One=20
  of you spoke about doing a search about batteries on the net. I have =
done this=20
  there is a wealth of info out there, try searching marine batteries =
and also=20
  about discharge and capacities. My research on the net about this =
found that=20
  you must also do a battery voltage check while the battery is not =
under load,=20
  this would necessitate switching batteries to check if you are near =
50% or=20
  not.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I have =
replaced the=20
  anchor light with an LED bulb, as this is a great draw item while on =
the hook.=20
  Also replace at least a few of the bulbs in the cabin with LED=92s, =
not reading=20
  lights though, they are not great to read by. I also found some AA =
battery=20
  operated LED lights at Sam=92s Club that we placed throughout the =
boat. They are=20
  Sylvania Golden Dragon cabinet lights I think, and came in packs of =
three. Do=20
  a search; you will come up with them.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Mike, you =
say you=20
  replaced the charger with a XANTREX charger/inverter, did you put it =
in the=20
  same location as the original charger and what model did you buy? =
Pictures=20
  please!!!<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Has anyone =
installed=20
  an AC generator? It looks like the Panda is the only one that will =
fit, we=20
  want to do this, but it is pricy. Currently using a Honda EU 2000 that =
we put=20
  in the walk thru while at anchor, it works great, but wont run the air =

  conditioning, we are in <st1:State w:st=3D"on"><st1:place=20
  w:st=3D"on">Florida</st1:place></st1:State></SPAN></FONT><FONT =
face=3DArial=20
  color=3D#333399 size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: Arial">. =
Everyone please=20
  be careful running generators on the bow at anchor as most likely the =
exhaust=20
  will follow the wind and come back in the cockpit or cabin. Carbon =
monoxide=20
  poisoning is a very real possibility. I installed CO detectors in the =
aft=20
  cabin and main cabin, as well as smoke detectors in each=20
  cabin.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: Arial">I am =
looking=20
  forward to anyone=92s thoughts and responses about these ideas, =
specifically the=20
  charger/inverter and generator.<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: =
Arial">Thanks,<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: Arial">Richard=20
  Cattell<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: Arial">350 Mark =
II #=20
  451<o:p></o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3D#333399 size=3D2><SPAN =

  style=3D"FONT-SIZE: 10pt; COLOR: #333399; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <DIV>
  <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
  face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
  <HR tabIndex=3D-1 align=3Dcenter width=3D"100%" SIZE=3D2>
  </SPAN></FONT></DIV>
  <P class=3DMsoNormal><B><FONT face=3DTahoma size=3D2><SPAN=20
  style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
  face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">=20
  c350ia-admin@catalina350.net [mailto:c350ia-admin@catalina350.net] =
<B><SPAN=20
  style=3D"FONT-WEIGHT: bold">On Behalf Of </SPAN></B>KSE<BR><B><SPAN=20
  style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> Friday, June 06, 2008 =
12:22=20
  AM<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B> =
andy@sumberg.com;=20
  tjr3c@comcast.net; <st1:PersonName=20
  w:st=3D"on">c350ia@catalina350.net</st1:PersonName><BR><B><SPAN=20
  style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [c350ia] [Fwd: =
battery=20
  length]</SPAN></FONT><o:p></o:p></P></DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P>
  <DIV>
  <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Andy,</SPAN></FONT><o:p></o:p></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">Yes the additional =
batteries are=20
  under the port salon seat. We have a total of 6 240Ah 6V batteries for =
the=20
  house bank and a Group 27 12V as the starting battery. 4 of the 6V =
batteries=20
  fit where the original 2 4D batteries =
were.</SPAN></FONT><o:p></o:p></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">We connect =
the&nbsp;eu2000 via the=20
  30amp shore power cable with a 15amp pigtail to plug into the =
generator.&nbsp;=20
  I do have to make a quick control panel adjustment to my XANTREX=20
  charger/inverter which is normally set for charging based on a 120V 30 =
amp=20
  source.&nbsp; With the generator on the bow sitting on a closed cell =
foam pad=20
  to decouple noise, you can't hear it in the cockpit, although you do =
hear it=20
  below decks...not nearly as loud as the M35B=20
  though.</SPAN></FONT><o:p></o:p></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">We use a XANTREX battery =
monitor=20
  to keep close track of Ah used, percent remaining, current Amp draw =
and bank=20
  voltage. </SPAN></FONT><o:p></o:p></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
  style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
  <DIV>
  <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
  style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Mike</SPAN></FONT><o:p></o:p></P></DIV>
  <BLOCKQUOTE=20
  style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: =
medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt =
3.75pt; BORDER-LEFT: black 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: =
medium none">
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">----- Original Message =
-----=20
    <o:p></o:p></SPAN></FONT></P></DIV>
    <DIV style=3D"font-color: black">
    <P class=3DMsoNormal style=3D"BACKGROUND: #e4e4e4"><B><FONT =
face=3DArial=20
    size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">From:</SPAN></FONT></B><FONT=20
    face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> <A=20
    title=3Dandy@sumberg.com href=3D"mailto:andy@sumberg.com">Andy =
Sumberg</A>=20
    <o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">To:</SPAN></FONT></B><FONT=20
    face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> <A=20
    title=3Dkse@san.rr.com href=3D"mailto:kse@san.rr.com">'KSE'</A> ; <A =

    title=3Dtjr3c@comcast.net=20
    href=3D"mailto:tjr3c@comcast.net">tjr3c@comcast.net</A> ; <A=20
    title=3Dc350ia@catalina350.net=20
    href=3D"mailto:c350ia@catalina350.net">c350ia@catalina350.net</A>=20
    <o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Sent:</SPAN></FONT></B><FONT=20
    face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">=20
    Thursday, June 05, 2008 6:11 PM<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Subject:</SPAN></FONT></B><FONT=20
    face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> RE:=20
    [c350ia] [Fwd: battery length]<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P></DIV>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial">Mike,<o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Great =
points! I=20
    think the duty cycle may be higher than 50% as you stated. I =
originally=20
    planned to upgrade the charging system (100+ Amps) after I purchased =
my boat=20
    and at the last minute reflected that I may never get to it =96 so I =
purchased=20
    the 75 Amp option from Catalina. As predicted, I never did improve =
over=20
    that. I=92m not sure my boat is much more efficient than yours. I =
help out the=20
    refrigerator by starting each trip with a block or two of ice. When =
I=20
    purchased my boat I also opted for the 3<SUP>rd</SUP> water tank =
which took=20
    up the space where Catalina usually places a separate engine start =
battery.=20
    I assume that your extra batteries are under the port=20
    seat?<o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I=92ve =
thought about=20
    buying a EU2000 for when my cruising increases. How is yours =
connected?=20
    <o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Andy =
Sumberg=20
    #231<o:p></o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <DIV>
    <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
    face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
    <HR tabIndex=3D-1 align=3Dcenter width=3D"100%" SIZE=3D2>
    </SPAN></FONT></DIV>
    <P class=3DMsoNormal><B><FONT face=3DTahoma size=3D2><SPAN=20
    style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
    face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma"> KSE=20
    [mailto:kse@san.rr.com] <BR><B><SPAN=20
    style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, June 05, 2008 =
8:40=20
    PM<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B> =
<st1:PersonName=20
    w:st=3D"on">andy@sumberg.com</st1:PersonName>; tjr3c@comcast.net;=20
    skip7@verizon.net; <st1:PersonName=20
    w:st=3D"on">c350ia@catalina350.net</st1:PersonName><BR><B><SPAN=20
    style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [c350ia] [Fwd: =
battery=20
    length]</SPAN></FONT><o:p></o:p></P></DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Andy,</SPAN></FONT><o:p></o:p></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">Apparently the =
insulation in the=20
    refrigerator got way better between our hull #169 and your hull =
#231.&nbsp;=20
    There is no where in our system that the insulation is close to 3" =
our is=20
    closer to 1.5".&nbsp; Here in <st1:place w:st=3D"on">Southern=20
    California</st1:place> we experienced about a 90/10 run/off cycle =
when the=20
    boat was new.&nbsp; After sealing up the gaps under the counter, =
adding=20
    additional insulation under the counter and in the freezer =
compartment, and=20
    ducting the hot air away from the compressor we got that down a =
little bit=20
    to more like 75/25.&nbsp; Of course that's with the freezer running =
at about=20
    0F and the Fridge at about 40F.&nbsp; I guess if you didn't want to =
keep it=20
    as cold it wouldn't use as much =
power.</SPAN></FONT><o:p></o:p></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">We ended up adding =
additional=20
    House Bank Ah's as well as a starting battery.&nbsp; We now have =
720Ah in=20
    the house bank and can go 2 days without charging and draw down to=20
    60%.&nbsp; The boss likes to live in comfort, so the load includes=20
    microwave, coffee pot, TV, computer, stereo and lights.&nbsp; We can =
now=20
    live like in a condo...I don't have to nag about turning things =
off... and=20
    everyone is happier.</SPAN></FONT><o:p></o:p></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">With regards to =
charging with=20
    the engine, I assume that you have upgraded to a higher output =
alternator=20
    with a smart charge controller.&nbsp; Ours is stock, and doesn't =
have much=20
    effective capacity...maybe about 35-40Amps effective at 1500 =
RPM.&nbsp; We=20
    use a Honda eu2000 which we run about 4hrs a day (starting on day 3) =
when on=20
    the hook.&nbsp; I'm jealous that your boat is so much more =
efficient. If we=20
    spent more than our one two week extended trip per year on the hook =
I would=20
    get very interested in the solar panel idea=20
    quickly.</SPAN></FONT><o:p></o:p></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN=20
    style=3D"FONT-SIZE: 12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">Mike=20
    Emery</SPAN></FONT><o:p></o:p></P></DIV>
    <DIV>
    <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
    style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">#169</SPAN></FONT><o:p></o:p></P></DIV>
    <BLOCKQUOTE=20
    style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: =
medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt =
3.75pt; BORDER-LEFT: black 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: =
medium none">
      <DIV>
      <P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">----- Original =
Message -----=20
      <o:p></o:p></SPAN></FONT></P></DIV>
      <DIV style=3D"font-color: black">
      <P class=3DMsoNormal style=3D"BACKGROUND: #e4e4e4"><B><FONT =
face=3DArial=20
      size=3D2><SPAN=20
      style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">From:</SPAN></FONT></B><FONT=20
      face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> <A=20
      title=3Dandy@sumberg.com href=3D"mailto:andy@sumberg.com">Andy =
Sumberg</A>=20
      <o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
      style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">To:</SPAN></FONT></B><FONT=20
      face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> <A=20
      title=3Dtjr3c@comcast.net=20
      href=3D"mailto:tjr3c@comcast.net">tjr3c@comcast.net</A> ; <A=20
      title=3Dskip7@verizon.net=20
      href=3D"mailto:skip7@verizon.net">skip7@verizon.net</A> ; <A=20
      title=3Dc350ia@catalina350.net=20
      href=3D"mailto:c350ia@catalina350.net">c350ia@catalina350.net</A>=20
      <o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
      style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Sent:</SPAN></FONT></B><FONT=20
      face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">=20
      Thursday, June 05, 2008 4:37 PM<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><B><FONT face=3DArial size=3D2><SPAN=20
      style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Arial">Subject:</SPAN></FONT></B><FONT=20
      face=3DArial size=3D2><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
Arial"> RE:=20
      [c350ia] [Fwd: battery length]<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: =
12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P></DIV>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial">Folks,<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I look =
at the=20
      battery time like this. I may be a little off on my=20
      assumptions.<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">The =
owners manual=20
      for the refrigerator states =93=85 figure approximately 5 amps =
when running.=20
      The average draw, as the ColdMachine cycles on and off, is 1.8 to =
2.4 amps=20
      for most 4 to 8 cubic ft iceboxes with average (3 inch plus) rigid =

      polyurethane foam insulation.=94 <o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Figure =
each of=20
      our house batteries are 150Ah (I don=92t remember exactly what =
they are).=20
      Generally you don=92t want to draw down a house battery below 50%. =
Therefore=20
      one battery could easily deliver 75Ah which would run the =
refrigerator=20
      (cycling on and off at 50%) for <o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">75 Amp =
Hours/ 2.5=20
      Amps =3D 30 hours<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Few =
items draw as=20
      much as the refrigerator (excluding AC which should not be used =
away from=20
      shore power), but you would still have to adjust some, =
particularly for=20
      lights. If you ran the house for 12 hours on one battery and then =
ran it=20
      for another 12 hours on the other battery and then ran the engine =
once=20
      every 24 hours for an hour or two, you should be=20
      ok.<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">One of =
the first=20
      modifications I made to my boat was to put in a separate dedicated =
engine=20
      start battery. This way, no matter how much I draw down the house=20
      batteries, the engine can still be started. I never use the house=20
      batteries individually, but always use them together. I wrote this =
up for=20
      November 2005 Mainsheet. If any more recent owners are considering =
the=20
      same modification, I=92d be happy to email the article to you. In =
the same=20
      article I discussed a solar panel I installed to top off my =
batteries when=20
      the boat is on my mooring, and the installation of a Xantrex =
Battery=20
      Monitor. I do not have a slip and get to use shore power about =
once a=20
      year.<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Andy=20
      Sumberg<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial">=93<st1:place=20
      w:st=3D"on"><st1:City =
w:st=3D"on">Portland</st1:City></st1:place>=94=20
      #231<o:p></o:p></SPAN></FONT></P>
      <P class=3DMsoNormal><FONT face=3DArial color=3Dnavy =
size=3D2><SPAN=20
      style=3D"FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: =
Arial"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <DIV>
      <DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><FONT=20
      face=3D"Times New Roman" size=3D3><SPAN style=3D"FONT-SIZE: 12pt">
      <HR tabIndex=3D-1 align=3Dcenter width=3D"100%" SIZE=3D2>
      </SPAN></FONT></DIV>
      <P class=3DMsoNormal><B><FONT face=3DTahoma size=3D2><SPAN=20
      style=3D"FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: =
Tahoma">From:</SPAN></FONT></B><FONT=20
      face=3DTahoma size=3D2><SPAN style=3D"FONT-SIZE: 10pt; =
FONT-FAMILY: Tahoma">=20
      c350ia-admin@catalina350.net [mailto:c350ia-admin@catalina350.net] =

      <B><SPAN style=3D"FONT-WEIGHT: bold">On Behalf Of=20
      </SPAN></B>tjr3c@comcast.net<BR><B><SPAN=20
      style=3D"FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, June 05, =
2008 3:31=20
      PM<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B> =
skip7@verizon.net;=20
      <st1:PersonName=20
      w:st=3D"on">c350ia@catalina350.net</st1:PersonName><BR><B><SPAN=20
      style=3D"FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [c350ia] [Fwd: =
battery=20
      length]</SPAN></FONT><o:p></o:p></P></DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: 12pt"><o:p>&nbsp;</o:p></SPAN></FONT></P>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: 12pt">Skip,<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: 12pt">Its a good question and&nbsp;I really =
don't know=20
      the answer but we oftern anchor out and we use the head, the =
refrigerator,=20
      anchor light, some reading lights, radio, and even some =
instruments.&nbsp;=20
      Never had a problem the next day.&nbsp; I recommend you do what =
the=20
      charter fleets do.&nbsp; The Moorings recommends that you run the =
engine=20
      on their boats at least two hours a day to keep the batteries =
up.&nbsp; We=20
      never did but we did run the engine at 1600 RPMs for at least =
20-30=20
      minutes everyday in the morning.&nbsp; This got us through 7 =
days/nights=20
      without shore power.<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: 12pt">Tim<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: 12pt">#332<o:p></o:p></SPAN></FONT></P></DIV>
      <DIV>
      <P class=3DMsoNormal><FONT face=3D"Times New Roman" size=3D3><SPAN =

      style=3D"FONT-SIZE: =
12pt">&nbsp;<o:p></o:p></SPAN></FONT></P></DIV>
      <BLOCKQUOTE=20
      style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; =
BORDER-TOP: medium none; MARGIN-TOP: 5pt; PADDING-LEFT: 4pt; =
MARGIN-BOTTOM: 5pt; PADDING-BOTTOM: 0in; MARGIN-LEFT: 3.75pt; =
BORDER-LEFT: #1010ff 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: =
medium none">
        <P class=3DMsoNormal><FONT face=3D"Times New Roman" =
size=3D3><SPAN=20
        style=3D"FONT-SIZE: 12pt">-------------- Original message =
--------------=20
        <BR>From: &lt;skip7@verizon.net&gt; <BR><BR>&gt; &gt;From: D =
Malecki=20
        <BR><DMALECKI@PRODIGY.NET>&gt; &gt;Date: 2008/06/05 Thu AM =
11:40:33 CDT=20
        <BR>&gt; &gt;To: skip7@verizon.net <BR>&gt; &gt;Subject: battery =
length=20
        <BR>&gt; <BR>&gt; C350 Owners, <BR>&gt; <BR>&gt; I have =
responded to=20
        this e-mail already but I know there are many of you that =
<BR>&gt; are=20
        far more knowledgeable than me on this subject. <BR>&gt; I know =
the=20
        Maleckis will appreciate any advice anyone can give <BR>&gt;=20
        dmalecki@prodigy.net <BR>&gt; Thanks. <BR>&gt; <BR>&gt; Skip =
Penizotto=20
        <BR>&gt; . <BR>&gt; &gt;Hi Skip!=EF=BF=BDWe are taking our 1st =
long trip with=20
        our boat - hull #184.=EF=BF=BD We may <BR>&gt; have to anchor =
out acouple of=20
        times.=EF=BF=BD My question - do you know how long the <BR>&gt; =
bateries=20
        hold=EF=BF=BD their charge while running the fridg/freezer and =
head=EF=BF=BDwithout=20
        <BR>&gt; totally dr! aining them?=EF=BF=BD That's without 110v =
AC! =EF=BF=BDWe do=20
        not have an invertor <BR>&gt; or a generator.=EF=BF=BDWhen we =
purchased our=20
        boat the dealer said 4 hours - that <BR>&gt; does'nt sound =
right!=20
        =EF=BF=BDPls. advise!=EF=BF=BDDot=EF=BF=BDAlso I've called and =
emailed <BR>&gt; Catalina=20
        with no luck of a return call.=EF=BF=BD Also tried the forum and =
it never=20
        <BR>&gt; posted.=EF=BF=BD Thanks!! <BR>&gt; <BR>&gt;=20
        _______________________________________________ <BR>&gt; c350ia =
mailing=20
        list <BR>&gt; <st1:PersonName=20
        w:st=3D"on">c350ia@catalina350.net</st1:PersonName> <BR>&gt;=20
        http://www.catalina350.net/mailman/listinfo/c350ia=20
        =
<o:p></o:p></SPAN></FONT></P></BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE></DIV=
></BLOCKQUOTE></BODY></HTML>

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