Performed work as proposed isolated water to recirculating pump. Customer was not getting hot water for over 3 minutes at each faucet. Removed old pump and installed new ball valve in order to purge air out of the lines when installing new pump. Installed new pump and purged water lines of air. Plugged in power for pump verifying proper function and no leaks present. Tested kitchen faucet and farthest bathroom faucet from water heater now getting 130 degrees after 10-20 seconds. Thank you for choosing CPI Plumbing and Heating.