A small spot heater of, say,1500 W with a small, say 3-7 gal. reservoir will usually solve the need for hot water on demand without wasting water for a lot less $$ and hassle on what amounts to 2X the piping for hot water plus a pump, not to mention the very large cost of the standby losses of a recirc. system.
How water recirc. systems on a stand alone single family home are an ignorant waste of energy and resources. There are better, more sensible and more cost effective ways to accomplish the goals of not wasting water and not wasting energy.
How water recirc. systems on a stand alone single family home are an ignorant waste of energy and resources. There are better, more sensible and more cost effective ways to accomplish the goals of not wasting water and not wasting energy.
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