Another hot water tank heat pump

[berniebenz]

Originally Posted by randen

Thanks for the thoughts AC

I was thinking about controlling the heat-pump water heater system. A better temp controller and delay timer in-case of a power interruption also possibly some "time of use" system for operating the system during the lower cost for electricity. 7:00 pm to 7am
I seen that Hv23t used some Omron timers etc. If anyone could suggest some control Ideas would be great.

Randen

Randen, I have done just that!
In the A7 AirTap install thread, see my 7-16-13 post #314,
“Integrating A7 control into propane DHWH with TOU electric rate schedule.”

Regards, Bernie