2
SHIPPING INSPECTION ........................................................................................................................... 6
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS..................................................................................... 6
TO THE INSTALLER .............................................................................................................................. 6
IMPORTANT NOTE TO THE OWNER REGARDING PRODUCT WARRANTY ................................................................. 6
PRODUCT DESCRIPTION ............................................................................................................................. 7
FEATURES.......................................................................................................................................... 7
PRODUCT APPLICATION ............................................................................................................................. 7
LOCATION REQUIREMENTS & CONSIDERATIONS ........................................................................................... 8
CLEARANCES AND ACCESSIBILITY ............................................................................................................ 9
FURNACE SUSPENSION .......................................................................................................................... 9
EXISTING FURNACE REMOVAL ................................................................................................................ 9
THERMOSTAT LOCATION...................................................................................................................... 10
COMBUSTION & VENTILATION AIR REQUIREMENTS ....................................................................................... 10
INSTALLATION POSITIONS.......................................................................................................................... 10
HORIZONTAL APPLICATIONS & CONSIDERATIONS ...........................................................................................11
DRAIN TRAP AND LINES .......................................................................................................................11
LEVELING .........................................................................................................................................11
ALTERNATE VENT/FLUE AND COMBUSTION AIR C ONNECTIONS ........................................................................11
ALTERNATE ELECTRICAL AND GAS LINE CONNECTIONS ............................................................................... 12
DRAIN PAN ..................................................................................................................................... 12
FREEZE PROTECTION .......................................................................................................................... 12
FURNACE SUSPENSION ........................................................................................................................ 12
PROPANE GAS/HIGH ALTITUDE INSTALLATIONS............................................................................................. 12
VENT/FLUE PIPE & COMBUSTION AIR PIPE ................................................................................................ 12
DUAL CERTIFICATION: NON-DIRECT/DIRECT VENT .................................................................................... 12
MATERIALS AND JOINING M ETHODS ........................................................................................................ 13
PROPER VENT/FLUE AND COMBUSTION AIR P IPING PRACTICES ..................................................................... 13
TERMINATION LOCATIONS .................................................................................................................... 13
CANADIAN VENTING REQUIREMENTS ....................................................................................................... 14
STANDARD FURNACE CONNECTIONS ....................................................................................................... 14
ALTERNATE FURNACE CONNECTIONS....................................................................................................... 15
NON-DIRECT VENT (SINGLE PIPE) PIPING ............................................................................................... 17
DIRECT VENT (DUAL PIPE) PIPING ........................................................................................................ 18
VENT/INTAKE TERMINATIONS FOR INSTALLATION OF MULTIPLE DIRECT VENT FURNACES ...................................... 20
CONCENTRIC VENT TERMINATION ........................................................................................................... 20
SIDE WALL VENT K IT........................................................................................................................ 20
CONDENSATE DRAIN LINES & DRAIN TRAP ................................................................................................. 21
STANDARD RIGHT OR LEFT SIDE DRAIN H OSE CONNECTIONS ....................................................................... 21
UPRIGHT INSTALLATIONS-TRAP ON RIGHT SIDE ........................................................................................ 22
UPRIGHT INSTALLATIONS-TRAP ON LEFT SIDE .......................................................................................... 24
HORIZONTAL INSTALLATIONS ................................................................................................................ 25
ELECTRICAL CONNECTIONS ...................................................................................................................... 27
WIRING HARNESS .............................................................................................................................. 27
115 VOLT LINE CONNECTIONS ............................................................................................................. 27
JUNCTION BOX RELOCATION ................................................................................................................ 27
24 VOLT THERMOSTAT WIRING ............................................................................................................ 28
SINGLE-STAGE HEATING THERMOSTAT APPLICATION .................................................................................. 28
24 VOLT DEHUMIDISTAT WIRING........................................................................................................... 29
FOSSIL FUEL A PPLICATIONS ................................................................................................................ 29