Napoleon 9500-B Series Operating Instructions Manual page 31

IMPORTANT:
CONNECT 1/2" TEE FITTING (FIELD SUPPLIED)
TO THE OUTLET OF THE CONDENSATE TRAP
(FIGURE 15).
THERE MUST NOT BE ANY OPENINGS BETWEEN THE BLOWER DIVISION PANEL AND
THE COMBUSTION COMPARTMENT. THE BLOWER COMPARTMENT IS UNDER GREATER
SUCTION THEN THE COMBUSTION COMPARTMENT AND CAN PULL COMBUSTION
AIR FROM THE BURNERS AND CAUSE INCOMPLETE COMBUSTION AND ERRATIC
FIGURE 16 - UPFLOW VENT AND DRAINING OPTION
LEFT VENT INSTALLATION
IMPORTANT:
• PRIME CONDENSATE TRAP WITH WATER AND CUT DRAIN HOSES TO PROPER LENGTH.
• CUT PRESSURE SWITCH TUBING TO PROPER LENGTH.
WARNING
!
FURNACE OPERATION.
NOTE
Trap can be installed on the left or right side of the unit.
Only left side install pictured.
FIGURE 15
!
H3.16
TOP VENT INSTALLATION
31
IOM
W415-1239 / A / 03.21.14