Time of Use rates... Coasting
This is the second of 3 recipes for Weekday Time of Use rate savings with the water heater. The first one charged up the water heater with extra heat in a low rate time. This one lets it coast across the high rate period using minimal energy. The third recipe will let it recharge up to normal temperature with low cost energy again. Time periods are for weekdays in PG&E utility from May 1- Oct 31.