Includes: -installation of navien NPE 240-A2 outdoor tankless water heater -whole home outdoor gas regulator -Gas regulator within 6 foot of new tankless -dedicated high pressure gas line for tankless water heater -dedicated electrical circuit for unit -full mechanical permit and inspection -removal and disposal of defective equipment -grundfos recirculation system On the date of 6-7-21 we return to customers home to install tankless water heater. I touched base with customer for any questions or concerns. Neither. We started by cutting water and gas off to home. We were then able to take the old water heater out of hut and also break down the hut for haul off. I started with running a 3/4 gas line over to where the tankless heater would hang on outside wall. I put in a whole house 3/4 regulator for the new high pressure gas system. So at meter you have a whole house gas shut and a shut off for the line feeding the tankless. We come through the wall at heater with gas line and put a