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Old 08-20-09, 11:12 AM   #6
AC_Hacker
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Default Use the pond...

Have you considered using a pipe loop in the pond? This would allow you to use a clean, sealed water-loop to your heat pump, no cleaning hassle. The pipe loop in the pond would be sunk to the bottom of the pond, and basically forgotten.

Regards,

-AC_Hacker
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