Find the right plan at the right price. It’s hard to imagine modern life without water heaters. Invented in 1889 by Norwegian engineer Edwin Ruud, the water heater has undergone many design ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › It’s smart to drain the tank on a water heater every year, no matter what type of water ...

Leaving water in your RV water heater long-term can damage the unit. It can also be dangerous to your health, because stagnant water can develop harmful bacteria and foul odors. If your tank will be ...