[NAFEX] I want a fruit-storage cooler.
Lon J. Rombough
lonrom at hevanet.com
Thu Apr 6 10:44:31 EDT 2006
FWIW, the cooler itself is just a waterproof, well insulated room. If
you feel like building it yourself, just build a freestanding shed with
studs that are 2x6 or wider. Put it on a cement slab. Use foam slabs
for insulation, and line the inside with marine plywood, and seal it
with several coats of marine polyurethane or epoxy. Be sure to have
the electrician wire it before you put in the insulation. You also
need a small dry well outside for the drip line (condensation) from the
compressor. If you can find a used cooler type door, that helps a
lot, though you can get by with a heavy solid core door if you put good
sealing around it. You can also have the inside of the cooler sprayed
with foam insulation if you want extra protection.
Then just have the compressor installed. The circulating fan is hung
inside and a couple of holes for the lines from the compressor outside
are drilled to allow you to hook it up to the fan. Seal around the
lines with poly foam and you're ready to go. Just be sure the
temperature doesn't go below freezing as this can make the soil under
the slab freeze and heave it up.
Grapes, writing, consulting, my book, The Grape Grower, at
http://www.bunchgrapes.com Winner of the Garden Writers Association
"Best Talent in Writing" award for 2003.
On Apr 6, 2006, at 7:25 AM, Jwlehman at aol.com wrote:
<<Some people want a deck w/ a hot-tub; I want a fruit-storage
Watch the papers. I've seen walk in coolers for sale by beer & wine
stores. Seems they get them when more cold storage space is needed then
later build a refrigerated area and sell the coolers. I purchased one
such and have seen several others advertised.
One thing to watch for, some compressors are "indoor compressors." The
design uses a light weight oil that becomes too thick if the temp gets
down to about 10 degrees and wears out quickly. The walk in cooler I
bought was setting indoors in the rear of the store and lasted 2
winters out doors here. The new compressor was more than I paid for the
entire unit 2 years prior. Still, I only have $2,700 total in mine.
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