Original message
| okanokantr
 |  "Collector Diameter?"
, posted Wed 28 Nov 10:40  
I have a collector and it has two pump on it. 1st one is main(pipe is Ø65), second one is standby(pipe is Ø65) . In addition, it has Ø25 connection for exp. tank. How can I calculate righ collector diameter and volume?
hvac
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Replies:
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| eetechster
| "Re(1):Collector Diameter?" , posted Sun 16 Dec 18:33
some time the book will tell you if you have no book try calling your manufactor,
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