Returned to diagnose issue with hot water system. Client stated since prior repairs have been performed on system the amount of time it takes to reach plumbing fixtures is way too long. Evaluation of water heater and recirculating system installation found check valve was not installed on water heaters recirculating line at no charge installed this check valve and purged air from return system allowing full circulation of water to each fixture client immediately noticed the difference at kitchen faucet when repairs were completed. Andrew was your technician today we apologize for this inconvenience.