Another question: We have Jacuzzi in our master bath, which is never used, but may be the reason the builder put in a 75 gallon WH. Is there an requirements that you know of that would not permit us from installing a smaller tank?
In regards to you suggestion of using the Metlund system, the kitchen and laundry are not on the main water line. Would this preclude using this system?
Would I be better off using the Watts Premier instead? Seems Watts has sensors for faucets off the main line.
Thanks again for your suggestions.