Modifiche al passo #1
Modifica di Kirsten M. —
Modifica approvata da Kirsten M.
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| [* black] At the breaker box, locate the breaker for the water heater. Switch the breaker bar to the off position. | |
| - | [* black] Using a [[Item:Multimeter|multimeter]], check the line voltage at the water heater. |
| + | [* black] Using a [[Item:Multimeter|multimeter]], check the line voltage at the water heater. The multimeter should read "0 VAC." |