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Circulator Sizing

David A. Bennett
Member Posts: 2
Can anyone help me out with sizing a circulator for a primary circuit in a primary/secondary piping system? The secondary systems are all zoned with circulators. Do I need to size for all the flow rates in every secondary circuit or just a portion of the flow?
Thanks for the help,
Dave Bennett
Thanks for the help,
Dave Bennett
0
Comments
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Circulator Sizing
Can anyone help me out with sizing a circulator for a primary circuit in a primary/secondary piping system? The secondary systems are all zoned with circulators. Do I need to size for all the flow rates in every secondary circuit or just a portion of the flow?
Thanks for the help,
Dave Bennett0 -
You need to size
for the total load, but at a temperature drop that's determined by the sum of what the secondary circuits will be doing.
You might want to get this book:
http://www.heatinghelp.com/shopcart/product.cfm?category=2-44Retired and loving it.0
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