Water Heater Anode Rod
The two main factors that contribute to anode activity are anode material and water chemistry. In a water heater an anode rod also referred to as sacrificial rod is consumed as it gives up its electrons to protect the carbon steel tank cathode. Update Rv Water Heater Anode Rods Rv Water Heater Rv Water Water Heater The anode rod is designed to act as a less noble material than the Steel tank of the water heater. Water heater anode rod . Aluminumzinc rods anode are cheaper and are recommended if you have smelly water. When the tank is filled with water the anode rod sacrifices itself to protect the exposed steel of the water heater through a method called electrolysis. Over time the rods get sacrificed for the healthy survival of the heaters tank and the result can lead to smelly water. When you check your anode rod youll probably see some pitting or tiny holes. Components of an Anode Rod. The diameter of residential water heater anode rods is universal at 34 inches.