VENT OUTLET SEAL
Figure 5-4.6. Vent Outlet Seal
Note: The Vent Outlet Seal MUST be replaced EVERY time the heater is re-installed
into a vent ducting system.
Pull Vent Outlet Seal from Vent Outlet End of Heater.
Position new Vent Outlet Seal over Vent Outlet end of Heater so that "foam side" is out, and positioning notches
on sides line up with notches in Vent Sensor.
Press Vent Outlet Seal over end of Heater until the seal stops against the ends of the Top and Bottom Shells.