Manuals and documents
View any document right in your browser, or download the PDF.
PDF
Brochure
Most used
PDF
Brochure
PDF
Brochure
PDF
Document
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Document
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Owner's Manual
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Warranty
About this product
This page collects every official document Carrier publishes for the Infinity High Wall Indoor Unit (45MPHA) — so you can install, troubleshoot, or check warranty terms without hunting through a drawer.