MORE WAYS TO RECYCLE OLD REFRIGERATORS INTO LOW COST SOLAR WATER HEATERS
(Page 7 of 7)
ONE FURTHER POINT: Experiments have shown
us that other brands of refrigerators and freezers seldom
convert into solar collectors as easily as our original
Hotpoint. But that's not as bad as it sounds. In most
cases, it takes only a small amount of trimming and
reshaping to make things fit together the way you want
them. And, at worst, an insulated wooden box can be
fabricated around really odd-sized and-shaped exchanger
coils to make a flat-plate collector ... but there's so
many "good" old refrigerators around that it's just easier
to look a little further and find one that's already
"custom designed" for conversion into a solar panel.
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