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Unread 10-29-2004, 02:43 PM   #37
brucoman
Cooling Savant
 
Join Date: May 2003
Location: Midwest
Posts: 157
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my Iwaki MD-30RZ is a 100v model, running it on a AC variable transformer
i have varied the voltage from ~80 to ~120v, no real change in noise, very minor change in flow....so son't bother
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