12
Figure 8.a Vertical Venting.
Figure 8.b Horizontal Venting.
Figure 8.c Fresh Air Ducted Intake.
Figure 8.d Wall Terminal Intake Kit.
NOTE: The vent
terminal should be
installed so as to be
in the same atmos-
pheric pressure zone
as the combustion air
inlet of the appliance
RADIANT
TUBE
REFLECTOR
4" (101mm) TO 6" (152mm) DIA. ALUMINUM ADAPTER
TERMINAL
6" (152mm)
COLLAR
SEAL JOINTS WITH
HIGH TEMPERATURE
WALL
REQUIRED ONLY FOR 6" (152mm) DIA. VENTS
ALUMINUM 4" (101mm) O.D. MAXIMUM LENGTH = 12'-0" (3.66m)
ALUMINUM 6" (152mm) O.D.MAXIMUM LENGTH = 25'-0" (7.62m)
(PLUS A MAXIMUM OF 2 x 90° BENDS
END OF
SUPPLIED BY OTHERS
COUPLER
SILICONE
INLET WITH
BIRD SCREEN
36"
(
914m
m)
M
IN C
E
NTERS
ENSURE ALL JOINTS ARE
SEALED
APPROVED CAT 3 VENT PIPE
VENT
ELBOWS
REFLECTOR
END OF RADIANT TUBE
VENT ADAPTOR ELBOW
12'-0" (3.66m)
12'-0" (3.66m)
(APPROXIMATE
MAXIMUM DIMENSIONS)
CODE APPROVED VENT
THROUGH ROOF
SEAL
SUPPLIED BY OT
HERS
ROOF
4" (101mm) O.D. OR
HIGH TEMPERATURE SILICONE
SEAL JOINTS WITH
REQUIRED ONLY FOR 6" (152mm) DIA. VENT
4" (101mm) TO 6" (152mm) DIA. ALUMINUM ADAPTER
6" (152mm) O.D. FLUE
ALUMINUM
APPROVED CAT III VENT PIPE
VENT CAT III ELBOW
CAT III ADAPTER
PLAN VIEW
ALUMINUM 4" (101mm) O.D. PIPE
CLAMPS
4" (106mm) O.D. FLEXIBLE DUCT
BURNER
MAX LENGTH = 25'-0" (7.62m) WITH 2-90° LONG RADIUS BENDS
4.25” (108mm) O.D FLEXIBLE DUCT
WITH TWO– 90° ELBOWS
INLET WITH
6" (152mm)
SEAL JOINTS WITH
SILICONE OR DUCT TAPE
WALL
BIRD SCREEN
TERMINAL
36"
(914mm)
MIN CENTERS
VENT
SIDE VIEW
NOTE: The vent terminal must NOT be
installed below the fresh air intake.