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Old 06-17-2012, 01:17 AM   #8
woodpelletsmoker
is One Chatty Farker
 
Join Date: 03-29-11
Location: Beijing,China
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Read posts on Q-talk, it seems to me that other brands have output of simply On-Off, not P.I.D. So they have to use a small fan, otherwise the big fan will over shoot.
But I am not sure. Can anyone tell me what output they are, simply on off mode, or PID SSR(SSR is on off mode too), or PID variable voltage
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