Common Causes of Water Heater Rust and How to Prevent It
Your water heater is one of the hardest-working appliances in your home. With proper care, it can serve you for up to 20 years. However, rust is one of the leading causes of premature water heater failure, turning durable tanks into brittle, leaky messes. At Emergency Plumbing, we’re here to help you understand the common causes of water heater rust and, more importantly, how to prevent it.
Why Does Rust Occur in Water Heaters?
Rust is a natural reaction when metals like iron come into contact with water and oxygen. While water heaters are designed with built-in safeguards against rust, these measures can fail over time, leaving the tank vulnerable. Let’s explore the top causes of water heater rust.
1. Failed Anode Rods
Anode rods are your water heater’s first line of defense against rust. These steel rods, c ... Read more »





