Friedrich
Heating & Cooling Combined Unit

Model #PH15R3SB Official Friedrich packaged terminal air conditioner & heat pump

Here are the diagrams and repair parts for Friedrich PH15R3SB packaged terminal air conditioner & heat pump, as well as links to manuals and error code tables, if available.

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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.