[C320-list] Hot water bypass

[Michael Kowitt]

Bill, others
I don't see any evidence of antifreeze leaking into the bilge at this time.


However, if I understand what others have written, some feel it is
dangerous to bypass just the fresh water, leaving the engine side
connected.  Actually, if I had to bypass both sides of the system, I would
probably not do it at all right now and get by using bottled water for a
while.  I think that to bypass the engine side means moving or removing the
entire water heater in order to get to the back of the unit.  That kind of
defeats my goal of putting the job off for a while (my wife will tell you
I'm good at that).

Not sure what to do with all this................

Thanks to everyone for the input.

Mike Kowitt
Elusive
#903

On Tue, May 26, 2015 at 1:57 PM, Bill Lowe <wflowe3 at aim.com> wrote:

>  Maybe I missed something. The by pass in my photos is just the fresh
> water skipping the water heater. Unless your seeing antifreeze in the
> bilge, you don't need to do anything to the engine circulation cooling
> hoses until you actually want to remove the WH.
>
>
>
>
>
> -----Original Message-----
> From: Mark Gillingham <markgill at uwalumni.com>
> To: C320-List <C320-List at catalina320.com>
> Sent: Tue, May 26, 2015 11:15 am
> Subject: Re: [C320-list] Hot water bypass
>
>
>
>
> Danny,
>
> Kudos to you for your clear, annotated images in the site. I'm really
> enjoying them.
>
> Mark
> #612
>
> Mark Gillingham | @markgillingham | gplus.to/MarkGillingham | Support a
> struggling student <http://101010scholarship.info> |
> Harbor-To-Harbor Blog
> <http://www.loftnet.com> | Speakeasy Photos
> <http://picasaweb.google.com/mark.gillingham>
>
> On Tue, May 26, 2015 at 10:48 AM, danny jensen <danny at jensenshouse.com
> >
> wrote:
>
> > Hello,
> >
> > I would only use the proper heater hose to do the bypass. See below
> for
> > part numbers and article of my project. Do your heater hoses at the
> at the
> > same time as the water heater if you can. The hoses are long lead
> time so
> > you may want to jury rig something with hoses that can be found in an
> out
> > parts store but get something sturdy and high temp (200-250F).
> >
> > Danny
> > #972
> >
> >
> > Check out this link to my project replacing the heater.
> >
> >
> http://www.catalina320.com/mediagallery/media.php?f=0&sort=0&s=20140528143123396
> >
> >
> > It will take some time to order the hoses. I read in an article that
> the
> > hoses are 10 ft each x 5/8. They are on order. I am told that this
> part
> > number is no longer available and that the new part number is
> 250-0580. See
> >
> >
> http://lists.catalina320.com/pipermail/c320-list-catalina320.com/2013-July/041794.html
> > . I ordered 25 feet to be safe
> >
> >
> > On Tue, May 26, 2015 at 3:43 AM, Michael Kowitt &
> lt;kowitt at mail.med.upenn.edu
> > >
> > wrote:
> >
> > > Hi all,
> > > This list has been so incredibly helpful.  I'm coming back to it
> once
> > > again.
> > > Just discovered a pretty serious leak coming from the bottom of
> my hot
> > > water heater (checked all of the usual other fittings for leaks,
> and
> > > nothing).  For me, anyway, this will be a pretty big job to
> replace the
> > > HWH.  I'd like to just bypass it for the moment and get along
> with cold
> > > water only.  Right now, I can't use anything since starting the
> water
> > > pressure fills the tank and then causes it to leak right into
> bilge.
> > > Anyway, in the past, there was a long discussion of bypassing
> the HWH for
> > > the purpose of winterization.  Bill Lowe offered some pictures
> where he
> > > connected the cold water input to the hot water output of the
> heater.
> > >
> > >   before the bypass:
> > >
> > >
> >
> http://www.catalina320.com/mediagallery/media.php?f=0&sort=0&s=20091018100451183
> > >
> > > After the bypass:
> > >
> > >
> >
> http://www.catalina320.com/mediagallery/media.php?f=0&sort=0&s=20091018100728844
> > >
> > >
> > > Here's my question:  Can this arrangement also be used, not just
> for
> > > winterization, but in an ongoing way.  Is there any other risk
> to the
> > > system, the heat exchanger, etc. by operating under this bypass?
> > >
> > > Many thanks to all,
> > > Mike Kowitt
> > > Elusive
> > > #903
> > >
> >
> >
> >
> > --
> > Danny
> > 310-489-3427
> >
>
>
>
>
>
>


-- 
Michael P. Kowitt, PhD, ABPP
Director of Psychology
Pennsylvania Hospital, UPHS

http://www.med.upenn.edu/psychotherapy