Model #EM1-PM1000 Official Thorm Em tankless water heater

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• Click a diagram to see the parts shown on that diagram.
• In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.