Drazice water heater emits a metallic or rusty smell and water appears discolored (brownish).

Safety: Turn OFF power and close the cold water supply. Allow the tank to cool before opening any ports.

Steps:

• Locate the magnesium anode rod on the Drazice tank (often combined with the flange or in a separate port).
• Relieve pressure and partially drain the tank below the anode level.
• Remove the anode and inspect it. If it is heavily consumed (thin rod or missing sections), replace it with a new Drazice magnesium anode of the correct size.
• Flush the tank through the drain valve until water runs clear.
• If corrosion is advanced and leaks are present, the tank may need replacement.