Tankless Water Heater - does it waste water?
Thinking about getting a tankless (Girard?) and the tech we spoke to said that it wastes about 2 gallons of water just by turning on the hot water to get it hot, and that once it cools down, it wastes...
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mrkoje wrote:At home I changed mine to wireless motion sensors.
I don't know about other recirculation systems but my residential install has a button I can push which activates the pump.
