07/23/2026
🚿 How often should a tankless water heater be flushed?
For most homes in Oklahoma, a tankless water heater should be professionally flushed about once a year. If your home has particularly hard water or no water softener, more frequent maintenance may be beneficial.
Over time, hard water minerals build up inside the heat exchanger, making the unit work harder and reducing its efficiency. Left untreated, that buildup can lead to costly repairs and a shorter lifespan.
Many homeowners are surprised to learn that tankless water heaters also have multiple filters and screens that should be inspected and cleaned during routine maintenance. These components help protect the unit, but they can only do their job if they're kept clean.
A routine service appointment isn't just about flushing the system—it's about making sure your entire water heater is operating the way it was designed to.
💧 A simple annual maintenance visit today can help you avoid much more expensive repairs tomorrow.
Protect your investment.
📍 Proudly helping homeowners in Mustang, Yukon, and surrounding communities keep their water heaters running efficiently.