The master bath in our new home will have a Grohe shower system with 3/4" valves that can theoretically pump 17.5 gallons a minute with all outlets open. Also a large whirlpool tub. I was considering using an
80 Gallon electric water heater for the master bath and a 50 Gallon electric for the rest of the house. Should these water heaters be connected together in series or be seperate entities? Do you believe water heater timers are worthwhile? Any recommendations on brand names or features for water heaters?