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Old 07-05-13, 12:31 PM   #33
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Sorry, I didn't see that the 'working fluid' was refrigerant... therefore no galvanic problems.

However, the 5/8" water input seems restrictive, so more pump power might be required to achieve the water flow to reach 12,000 BTU/hr.

Acquario made his own HXs using ABS pipe for the shell and multiple copper coils for the refrigerant. His water input & output were sized large.

I'm not an HVAC technician. In fact, I'm barely even a hacker...

Last edited by AC_Hacker; 07-05-13 at 12:39 PM..
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