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Thread: Boilers / BB heating ???
03-10-2005, 01:20 PM #1
Am south Alabama
Don't see much BB heating & boilers except old comm. bldgs.
Just want to learn something.
Have read ya'll talk about zoning for BB heating. Is each zone just a parallel branch off of the boiler ??
What do you use to control - control each BB or control the entire zone as 'one'.
Is the BB's in each zone series or parallel connected.
Just asking for general knowledge !