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Switch Relay or control panel

heatingFun Member Posts: 84
I am adding 2 zones into my existing one zone hot water heating system. It is heating only, not include hot water but may be later. I will continue use circulator for each zone.

I am asking is the Taco SR 506 6 Zone Switching Relay a good choice or not? I would like to leave space for future expansion. That is why I chose 6 zone switch relay.



  • Zman
    Zman Member Posts: 7,543
    Good Product

    These work nicely. If you are thinking of future hot water, I would get one with a priority function.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
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