W415-1117 / A / 03.11.14
33
IOM
FIGURE 18 - HORIZONTAL RIGHT VENT AND DRAINING OPTION
RIGHT VENT INSTALLATION
TOP VENT INSTALLATION
IMPORTANT:
• FOR HORIZONTAL INSTALLATIONS, KIT# W370-0027 MUST BE INSTALLED.
• PRIME CONDENSATE TRAP WITH WATER AND CUT DRAIN HOSES TO PROPER LENGTH.
• CUT PRESSURE SWITCH TUBING TO PROPER LENGTH, IF REQUIRED..
THE TWO INLETS TO THE DRAIN TRAP ARE FOR VENT PIPE AND CONDENSATE
COLLECTION. THE VENT PIPE INLET IS SMALLER THAN THE CONDENSATE
COLLECTION INLET. ENSURE THAT THE DRAIN HOSES ARE PROPERLY CUT TO THE
REQUIRED LENGTH CONNECTED AND SECURED.
CAUTION
!
!
11 .4 DRAIN HOSE INSTALLATION
11.4.1 DRAIN
TUBING
H16.4
1. Connect one end of the 5/8” tubing (in parts bag) to the most direct drain outlet on the front manifold cover,
and the other end to the larger elbow on the condensate trap assembly. Cut excess tubing if necessary
and hold in place with the supplied plastic hose clamps (in parts bag).
2. Connect one end of the 1/2” tubing, using the reducing coupling (in parts bag), to the lower drain outlet
on the exhauster coupling, and the other end to the smaller elbow on the condensate trap assembly. Cut
excess tubing if necessary.
H16 4
NOTE
All condensate drain tubing must slope towards the condensate trap, ensuring that the drain
hoses do not create traps or kinks in the hose prior to the condensate trap assembly.
Condensate from the outlet of the drain trap assembly must be conveyed to a
fl
oor drain, sump pit, or, if these
are unavailable, to a condensate pump. If using a condensate pump, be sure that it is approved for furnace
condensate.
DO NOT DRAIN THE CONDENSATE OUTDOORS. DO NOT RUN THE CONDENSATE LINE
THROUGH AREAS WHERE FREEZING MIGHT OCCUR. FREEZING OF CONDENSATE CAN
RESULT IN ERRATIC FURNACE OPERATION AND IN PROPERTY DAMAGE.
CAUTION
!
!
