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.
It is likely if you are replacing a water heater, you'll simply replace it with the same type of unit that was already there. However, there are upgrade possibilities that should be considered. For example: if space allows, you may choose to increase the unit's holding capacity to accommodate your growing family.t is likely if you are replacing a water heater, you'll simply replace it with the same type of unit that was already there. However, there are upgrade possibilities that should be considered. For example: if space allows, you may choose to increase the unit's holding capacity to accommodate your growing family.