Having asked before and not getting an answer, I thought I'd try
I have a Buderus boiler with a Taco 0010-F3 circulator pump for the
heat. There are 12 zones of baseboard and 3 zones of radiant. Each
radiant zone has it's own circulator, plus there's one more for the
The main circulator hums, although it seems to be working just fine.
Can any of you HVAC guys recommend a better circulator pump for the
baseboard heat? I'm looking for high quality, but less hum.
Email to rapp at lmr dot com
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