Homeowners just recently purchased the house, their main Reason for potentially going tankless is just to speed up the hot water delivery, the current water heater is brand new was installed right before they purchased the home. Left an estimate to install a comfort pump with bypass valve under master bath sink, rebuild the main water supply to install proper 1 1/4 pressure regulator valve due to pressure currently going from 60 PSI down to 10 psi while water is running. Also found old supply lines were used on the water heater also left an estimate for that