Understanding the Importance of Flushing Sediment from Your Water Heater by Mike Rampey | November 12, 2015October 28, 2015 In many homes, the water heater is the most frequently replaced major appliance. Average service life can be up to 12 years — or as few as five or six. […]Read More Filed Under: Featured– Water Heaters Tagged With: annual maintenance– Broken Arrow– flush a water heater– hard water– Oklahoma– Tulsa– Water Heater– water heater maintenance