Draining vs Flushing Water Heaters

Water heaters usually last 10 to 15 years; however, they can fail early due to lack of maintenance. To avoid premature failure, it pays to enlist regular water heater services, and that means draining and flushing it at least once a year. Brian Wear Plumbing shares the differences between the two:

1. Draining

Draining involves shutting off the water supply and emptying the tank by releasing water through the drain valve. It allows you to check your unit for signs of corrosion, sediment buildup, and other issues. As the water drains, check if the water is discolored. If you see more rust as the tank nearly gets empty, chances are your unit is deteriorating, and you need water heater repair in Columbia, MO, immediately.

2. Flushing

Flushing, on the other hand, involves removing water from the tank while keeping the water supply on. It cleans your units, eliminates accumulated sediment in the tank, and replenishes your hot water supply. This practice keeps your water heater installation efficient and rust-free, maximizing its lifespan.

If you have hard water in your home, note that it has higher mineral content, causing sediment to build up faster in the tank. For this reason, we recommend flushing the water heater more often or installing a water softener in your home. This keeps mineral deposits from impairing your unit.

Brian Wear Plumbing is here to help you with all things water heater. Contact us today to learn more about our services or to schedule an appointment. We serve Columbia, MO, and nearby areas, including Hallsville and Ashland.