Here are the diagrams and repair parts for Official York B3CH036A46 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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Replacement parts diagram
Part #025-25974-000
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Part #028-03468-000
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Part #2CE04503046
The manufacturer no longer makes this part, and there's no substitute part
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