Pride Plumbing was called out for a 50-gallon electric Rheem 81MV52D-B water heater not heating the water. We used a Mainline ML20018 universal tune-up kit and replaced the unit's top and bottom elements and thermostats and corrected the issue. There was also a water leak at the water heater. Our inspection found that the leak was coming from one of the water heater's supply lines. After shutting off the water, we cut out the leaking section of pipe and repaired it with new PEX piping and fittings. We then cut the water back on and tested for leaks with no further issues. We also provided a cost estimate to replace the unit with a new 50-gallon electric model.