The answer to 'how to clean water heater installation' is to regularly maintain and clean your water heater installation. This helps ensure efficient and safe operation, and extends the lifespan of your water heater. The key steps are to flush the tank, clean the inlet and outlet connections, and inspect the anode rod and heating elements.
Start by turning off power to the water heater and allowing it to cool. Then attach a hose to the drain valve at the bottom of the tank and drain the tank completely. Flush the tank with clean water until the water runs clear. Next, use a wire brush to clean any mineral buildup on the inlet and outlet connections. Check the anode rod and replace it if it's heavily corroded. Finally, inspect the heating elements and clean or replace them if necessary.