INSTALLATION AND OPERATION MANUAL TWO STAGE CONDENSING GAS FURNACE CHX1-75N, CDX1-75N, CHX1-100N, CDX1-100N, CHX1-125N, CDX1-125N

All installations and services must be performed by qualified service personnel.
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This and the previous page contain reproductions of the various warning and instruction labels placed on
the Thermo Pride Two Stage Condensing Gas Furnaces. Please read and comply with the contents of
these labels.
The following safety information should be read, understood, and followed by the installer.