karenandglen@erols.com writes:
Here's what I decided to do for a refrigerator. I bought a 5 cf
CHEST type
freezer for $179 at Circuit City. I got a freezer because they have
twice
the insulation of reefers. On my last post, I indicated that I was
going to
change the thermostat so that it could maintain temps above freezing
but
I've changed my mind and made it simpler.
Just a word of warning: I used to be a refrigeration mechanic and
found many household freezers with leaky inner liners. As long as
they are used as freezers, this is not a problem. But if they are
maintained above freezing (or shut off for some time), water will
accumulate and leak into the insulation. Wet insulation is poor
insulation and furthermore moisture between inner and outer shell of
your freezer will cause rusting and eventually possible loss of
refrigerant.
My recommendation would be to really carefully inspect the seems at
the inside bottom of your freezer and if in doubt or maybe just for
good measure seal these seems with a liberal bead of Sikaflex before
the first use.
Otherwise I think your idea is very good and I might copy it to
replace my totally inadequate icebox in my boat.
Ciao - George (Liveaboard on a sloop, dreaming about a trawler).