我们何时应该更换rv中的阳极棒？
it is important to change the sacrificial anode in your rv every year for a steel water heater. aluminium tanks are generally not equipped with replaceable anodes because they have an inner coating of zinc and aluminium with the same protective function.
the anode rod in your reliance brand water heater is located on top of your tank. when you are facing the front of your water heater, the sacrificial magnesium or aluminum anode is located between the cold and hot water connections. in the case of a gas water heater, the anode is located near the ventilation system.