What are the common plumbing issues that can arise with a water heater, and how can they be effectively addressed?

Common Plumbing issues with water heaters include leaks, sediment buildup, and a lack of hot water. Leaks can be fixed by tightening connections or replacing faulty parts. Sediment buildup can be addressed by flushing the tank. A lack of hot water may be due to a faulty heating element or thermostat, which can be replaced by a professional plumber. Regular maintenance can help prevent these issues.