Gave option to dismantle hydro rail shower system as requested by owner. Found Teflon tape plugging flow restriction in shower head nipple. Waved fee cleaned reinstalled shower has adequate pressure. Replaced aged defective pressure reducing valve and aged full house shut off (gate valve) installed new full house shut off (ball valve) pressure is set at 70 psi, safe working pressure. Provided and installed new sirc pump with isolation valves, check valve and purge port. Installed owner supplied OEM cohler shower valve cartridge. Performed inspection on master bedroom plumbing and crawlspace plumbing. Drained and flushed existing water heater (installed by others). All new plumbing tested no leaks sirc pump working properly programmed to turn on at 6 am, programmed to turn off at11 pm Monday through Sunday. Thank you for choosing CPI for your plumbing needs. No warranty on any existing plumbing fixtures or owner supplied parts.