2-Pipe Circulation Loop

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I'm trying to set up a 2-pipe circulation loop to be used for fan coil
systems. I already have a hot water loop and a chilled water loop that
are serving other systems and want to connect these loops to the 2-pipe
loop to provide the hot/chilled water. Is there a way to connect these
loops or do I have to create a new chiller/boiler for the 2-pipe loop?

Thanks in advance.

Dan Raphael

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Joined: 2011-09-30
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The way I have done it is to set up secondary chilled water and hot water
loops (with your existing loops as primary), and set the control on these to
schedule or snap on OA temp.
-Rohini

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R B
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Joined: 2011-09-30
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