Step 3 · Access and Remove the Old Heating Element
With the power off and tank drained, you can now remove the old element. Unscrew and remove the metal access panel covering the element. Fold back the insulation to expose the element and its wiring. Before disconnecting anything, take a clear picture of the wire connections. Use a screwdriver to loosen the screws on the element's terminals and pull the wires off. Now, place a bucket and some towels under the element, as some residual water will likely spill out. Use a heating element wrench to unscrew the old element by turning it counter-clockwise. These can be very tight due to mineral buildup, so you may need to apply significant force. Once loose, pull the old element straight out of the tank.