Called out to complete some work for a rheem 10 year water heater. Begin by shutting off the water to the home and draining system. One system was drained, cut out old water heater and installed new rheem 6year water heater with a four year warranty anode extension kit. Once all work was complete re-introduced water to the system and tested for leaks and functionality. No leaks and everything is functioning properly. Give homeowner options for recirculation pump if interested. Will review and call back to schedule. Thank you for trusting TE certified with all your plumbing needs.