How to Replace Anode Rod in a Water Heater. This is a fairly simple DIY project. ==== Shutting down the supply ====.The average cost to repair a water heater is $, but your water replacement or repair bill will depend on the water heater style, size and issue..Most electric water heaters made today use a dual element system. Older units and some smalls still being manufactured use a single element. For each element .Find Water Heater Installation Services in Pittsburgh, PA to help you Install or Replace a Water Heater. All Pittsburgh contractors are prescreened..
Based on the manufacturer s suggested service life, the life expectancy of a water heater is about years. That varies with the location and design of the unit, quality of installation, maintenance schedule and water quality..