2
SAFETY CONSIDERATIONS .................................................................................................................................5
S
HIPPING INSPECTION ......................................................................................................................................6
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ...............................................................................................6
T
O THE INSTALLER ..........................................................................................................................................6
Product Description ...........................................................................................................................................7
F
EATURES ......................................................................................................................................................7
Product Application ............................................................................................................................................7
Location Requirements & Considerations.......................................................................................................8
C
LEARANCES AND ACCESSIBILITY .......................................................................................................................9
F
URNACE SUSPENSION .....................................................................................................................................9
E
XISTING FURNACE REMOVAL ...........................................................................................................................9
T
HERMOSTAT LOCATION ..................................................................................................................................10
Combustion & Ventilation Air Requirements.................................................................................................10
Installation Positions ........................................................................................................................................11
Horizontal Applications & Considerations......................................................................................................11
D
RAIN TRAP AND LINES .................................................................................................................................11
L
EVELING .....................................................................................................................................................11
A
LTERNATE VENT/FLUE AND COMBUSTION AIR CONNECTIONS...............................................................................11
A
LTERNATE ELECTRICAL AND GAS LINE CONNECTIONS ........................................................................................12
D
RAIN PAN ..................................................................................................................................................12
F
REEZE PROTECTION ......................................................................................................................................12
F
URNACE SUSPENSION ...................................................................................................................................12
Propane Gas/High Altitude Installations .........................................................................................................12
Vent/Flue Pipe & Combustion Air Pipe ..........................................................................................................12
D
UAL CERTIFICATION: NON-DIRECT/DIRECT VENT ..............................................................................................12
M
ATERIALS AND JOINING METHODS ..................................................................................................................13
P
ROPER VENT/FLUE AND COMBUSTION AIR PIPING PRACTICES ............................................................................13
T
ERMINATION LOCATIONS ................................................................................................................................13
C
ANADIAN VENTING REQUIREMENTS .................................................................................................................14
S
TANDARD FURNACE CONNECTIONS ..................................................................................................................14
A
LTERNATE FURNACE CONNECTIONS .................................................................................................................15
N
ON-DIRECT VENT (SINGLE PIPE) PIPING .........................................................................................................17
V
ENT/INTAKE TERMINATIONS FOR INSTALLATION OF MULTIPLE DIRECT VENT FURNACES............................................19
C
ONCENTRIC VENT TERMINATION .....................................................................................................................19
S
IDE WALL VENT KIT ....................................................................................................................................19
Condensate Drain Lines & Drain Trap ............................................................................................................19
S
TANDARD RIGHT OR LEFT SIDE DRAIN HOSE CONNECTIONS ...............................................................................20
U
PRIGHT INSTALLATIONS-TRAP ON RIGHT SIDE ..................................................................................................20
U
PRIGHT INSTALLATIONS-TRAP ON LEFT SIDE ....................................................................................................23
H
ORIZONTAL INSTALLATIONS - RIGHT SIDE DOWN ...............................................................................................24
Electrical Connections.....................................................................................................................................26
W
IRING HARNESS ..........................................................................................................................................26
115 V
OLT LINE CONNECTIONS ........................................................................................................................26
J
UNCTION BOX RELOCATION ...........................................................................................................................26
24 V
OLT THERMOSTAT WIRING .......................................................................................................................27
S
INGLE-STAGE HEATING THERMOSTAT APPLICATION............................................................................................27
24 V
OLT DEHUMIDISTAT WIRING ......................................................................................................................28
F
OSSIL FUEL APPLICATIONS ...........................................................................................................................28
115 V
OLT LINE CONNECTION OF ACCESSORIES (HUMIDIFIER AND ELECTRONIC AIR CLEANER) ..................................28
24 V
OLT HUMIDIFIER .....................................................................................................................................29
A
UXILIARY ALARM SWITCH:............................................................................................................................29
Gas Supply and Piping ....................................................................................................................................29
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