What is the warranty on a Rheem 75-gallon gas water heater? A Rheem natural gas 75-gallon water heater has an eight-year limited tank and parts warranty. It also has a one-year labor warranty.
Having problems with our new Rheem Hybrid Water Heater in that energy savings mode (ESM) is not working properly. Temperature is set at 120 degrees and in ESM mode only (other settings are fine ...