Identifying red flags in a water heater can prevent costly repairs and potential disasters. This article discusses common warning signs such as unusual noises, leaks, and inconsistent water temperatures that indicate a water heater should be examined. Learn about the lifespan of a typical water heater and how to extend it through regular maintenance. Understand when it's time to seek professional help and tips for proactive care. Empower yourself with knowledge to ensure your water heater remains in optimal condition.