Napoleon WSX-N Series Installation And Operating Instructions Manual page 31

THERE MUST NOT BE ANY OPENINGS BETWEEN THE BLOWER DIVISION PANEL AND THE
COMBUSTION COMPARTMENT. THE BLOWER COMPARTMENT IS UNDER GREATER SUCTION
THAN THE COMBUSTION COMPARTMENT AND CAN PULL COMBUSTION AIR FROM THE
BURNERS AND CAUSE INCOMPLETE COMBUSTION AND ERRATIC FURNACE OPERATION.
FIGURE 15 - UPFLOW VENT AND DRAINING OPTION
TOP VENT - LEFT DRAIN INSTALLATION
IMPORTANT:
• PRIME CONDENSATE TRAP WITH WATER AND CUT DRAIN HOSES TO PROPER LENGTH.
• CUT PRESSURE SWITCH TUBING TO PROPER LENGTH.
FIGURE 16 - HORIZONTAL RIGHT VENT AND DRAINING OPTION
TOP (PANEL) VENT INSTALLATION
IMPORTANT:
• PRIME CONDENSATE TRAP WITH WATER AND CUT DRAIN HOSES TO PROPER LENGTH.
CUT PRESSURE SWITCH TUBING TO PROPER LENGTH.
• S-BEND DRAIN HOSE AND EXTRA 90º BARBED COUPLING INCLUDED IN FURNACE PARTS
BAGGIE.
WARNING
! !
TOP VENT - RIGHT DRAIN INSTALLATION
H3.16
W415-3101 / B / 01.09.23
31
IOM