INSTALLATION VENT ADAPTER 9902 NOTE: INSTRUCTIONS KIT CONTAINS: (1) VENT DAFTER (1) FIBERGLASS GASKET (4) #10 SCREWS THIS VENT ADAPTER IS FOR USE ON FURNACES MOUNTED ON THE SURFACE (NOT RECESSED) OF A NON-COMBUSTIBLE WALL ONLY. THE VENT ADAPTER IS PROVIDED FOR INSTALLATIONS THAT CANNOT BE VENTED FOLLOWING THE ILLUSTRATION EXAMPLES SHOWN IN THE MAIN MANUAL. TYPICALLY, THIS WOULD BE WHERE THF FURNACE IS VENTED INTO A CHIMNEY.
