Remove and replace PRV and main ball valve to house Remove 50 gallon electric water heater and install new 80 gallon light duty commercial water heater Reconnect, power and wire the heater to be residential Cut out all CPVC pipe and fittings to the wall and replaced with copper pipe and fittings Install 4 gallon expansion tank and mount to structure Reconnect hose bib, and install newvalve on hose bib Purchase and install for spread oil rub bronze faucet for half bath in the main level Remove and replace price Fister cartridge in upstairs hall bathroom