How Long Do Water Heaters Last in Oklahoma? When to Replace
Tank water heaters last 8 to 12 years on average, while tankless models can last 15 to 20 years with proper maintenance. However, Oklahoma homeowners often see shorter lifespans due to the state’s hard water, which accelerates sediment buildup and corrosion inside the tank. If your water heater is approaching the 10-year mark and showing […]