I had a unit like that installed over the hot water heater. There was also a device put under the sink in the master bath. You can set a timer to when you want the hot water recirculated. It was installed by Solar Lights and More of Ocala. Their number is 1-800-347-9664.
John
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Neptune, NJ 1963-2005
The Villages 2005-forever
"Don't curse the darkness when you can light a candle"
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