Heat-N-Glo SL-550TRS-AUC Installation And Operation Instructions Manual page 17

Installing Flue Components
After determining which set of starting collars will be
used (top or rear), follow flueing instructions
accordingly.
Flueing Out the Rear Flue
Remove the rear collar seal cap by cutting the
strap at each end (See Figure 16).
Next, remove the insulation from the rear flue, pull
the heat shield out from outside of the heater.
WARNING: THE TOP FLUE COLLAR
!
SEAL CAP MUST REMAIN ATTACHED
TO THE TOP FLUE COLLAR IF THE FLUE
SYSTEM IS ATTACHED TO THE REAR
STARTING COLLARS. SEE FIGURE 16.
Flueing Out the Top Flue
Remove the top collar seal cap by cutting the strap
at each end. Remove the seal cap and both
pieces of insulation in the top collars (See Figure
16). Remove the heat shield inside the top collars
from the outside of the heater.
Insert screwdriver
or similar object
here to remove cap.
CUT
HERE
Figure 16
Vertical Flue Restrictor
If the heater installation requires a vertical flue exceeding 4.5m above the unit with no horizontal flue or
elbows a vertical flue restrictor must be installed. See instructions with the BAF-VERT kit.
WARNING: THE REAR FLUE COL-
!
LAR SEAL CAP MUST REMAIN AT-
TACHED TO THE REAR FLUE COL-
LARS IF THE FLUE SYSTEM IS AT-
TACHED TO THE TOP STARTING
COLLARS. SEE FIGURE 16.
WARNING: FAILURE TO REMOVE
!
INSULATION IN THE SET OF COL-
LARS YOU ARE USING COULD
CAUSE A FIRE.
WARNING: YOU MUST LEAVE
!
THE INSULATION IN PLACE IN
THE SET OF COLLARS YOU ARE
NOT USING.
FLUEING OUT REAR
SEAL
CAP
HEAT
SHIELD
DISCARD
INSULATION
and
HEAT SHIELD
17
FLUEING OUT TOP
SEAL
INSULATION,
CAP
DISCARD
BOTH
PIECES and
HEAT SHIELD
HEAT
SHIELD