Available on Project MUSE and JSTOR. Online access to Contemporary Literature is available as part of the Project MUSE collections. All back issues of Contemporary Literature beginning with Vol. 1, 1960 are available online through the JSTOR digital archive.
Many manufacturers recommend water heater anode replacement every two to four years depending on the hardness of the water that passes through the tank and the quality of the water heater lining.
If youâre not sure whether to repair or replace a water heater, a good rule of thumb is to never spend more than half the cost of replacement on a repair. According to our hot water heater installation price guide, the cost to replace a hot water heater is $850. Therefore, if your repair bid comes in above $425 and your hot water heater is more than seven years old, you may want to consider replacement versus repair.