I am typically the first one in my house to take a shower and I like hot showers. I have noticed that if I take a shower first, the hot water is not that hot and doesn’t last very long. But if others take showers before me and the hot water has to recharge then the hot water is HOT and lasts a long time.
I have a 50 gallon hot water tank.
The only two things I have (besides sinks and showers) that use hot water are a dumb dishwasher and a dumb washing machine.
What I was thinking was to set up an automation in HA to somehow trigger something to use hot water for like 10 minutes in order to get the hot water heater to recharge.
Any ideas?
You should do away with it altogether and get an inline heater. They’re magical! Hot water for hours. I’ll never go back.