Performed water test before filtration system getting 0 iron, value of 8 for ph and 7 grains of hardness. Water test at kitchen faucet had 0 iron, value of 8 for ph and 0 hardness. 12.45 wc to 11.3wc when water is running. Tech support said tankless unit is functioning properly. Condensate drain for tankless was tied into drain for water softener. Provided estimate to reroute condensate for tankless water heater and install owner supplied kitchen faucet. Turned water off to kitchen faucet and Removed old kitchen faucet. installed new owner supplied delta faucet. Turned water back on verifying no leaks present. Rerouted condensate drain for tankless water heater to outside. Reconnected plug with gasket under tankless water heater. Ran hot water in the house verifying water is not leaking from tankless unit and is draining out of condensate. No warranty on owner supplied fixtures. Thank you for choosing CPI plumbing and heating.