18
sealed. Follow the vent manufacturer’s installation
instructions carefully.
Outdoor Installation
installations. If needed additional vent may be added to
locate the vent discharge away from the appliance. The
venting must not exceed the lengths listed in Table I
additional venting is supplied, the vent must be supported
and traps installed. In cold climates, it may be necessary
to insulate the additional venting.
Care must be taken when locating the heater outdoors,
can condense as they discharge. Improper location can
Periodically check venting system. The heater’s
venting areas must never be obstructed in any way
and minimum clearances must be observed.
NOTE: Remove the unused gaskets from the 3 in 1
appliance vent adapter. For example, when using the
supplied PVC vent pipe remove the inner two gaskets.
See Figure 13.
NOTE:
VENT CAP WITH
BIRD GUARDS
Figure 12. Outdoor Venting
GASKETS
REMOVE O-RING
WHEN INSTALLING
REMOVE O-RING
WHEN INSTALLING SST
Figure 13. Multi-Vent Adapter
APPROVED
UNCONTROLLED DOCUMENT IF PRINTED