[Greenbuilding] Water heater timer energy savings?

[Sacie Lambertson]

Dan, what is a net-zero energy hot water system please?

A PV set-up that produces sufficient hot water you don't have to purchase
the gas/electricity to heat water?

We plan to install some PV but I'm trying to figure out/balance what is
'sufficient' with cost.

thanks, Sacie


>
>
> And all of this aside, investing in solar thermal is the best overall
> strategy for reducing hot water energy waste. I’d rather put the time and
> energy into a net-zero energy hot water system
>
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