![A Little-known Component In Most Water Heaters Holds The Key To Decades Of Service [Photo Courtesy Of Larry Weingarten]](https://www.energyvanguard.com/wp-content/uploads/2025/05/new-and-old-anode-rods-1200.jpeg)
The Secret to Making Your Water Heater Last Decades
A water heater is a significant investment, no matter what kind you have. When you install a heat pump water heater, it's even more important to keep it going as long as you can. So how do you do that? …
