Reply To: Circulator pump in hot water central heating causes hum throughout hou

Home Forums Public Forums General Plumbing Circulator pump in hot water central heating causes hum throughout hou Reply To: Circulator pump in hot water central heating causes hum throughout hou

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Simple.

The pump you have on there now has too high of a flow rate, the faster the flow rate, the faster water moves through the lines, this causing friction, making noise no matter where your at in the house.

Solution…. Install a low flow rate circulating pump.

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