Bobcat Models B-120A and B-200A
15
WALL
(
3"-18" THICK)
S
CREW
3" DIA.
P
VC/CPVC
PIPE FOR
A
IR INTAKE
S
TOP
FOR AIR/VENT
OUTSIDE TERMINAL
3" DIA.
PVC/CPVC
P
IPE FOR
VENT
F
LUE
GASES
W
ALL
(3"-12" THICK)
OUTSIDE
TERMINATION
PLATE
COMBUSTION
AIR
SEAL
H
ERE
O
UTSIDE
T
ERMINATION
PLATE
I
NSIDE
T
ERMINATION
P
LATE
I
NSIDE
T
ERMINATION
PLATE
3
" DIA.
PVC/CPVC
COUPLING
W
ITH SCREEN
L
OUVERS
3" DIA.
P
VC/CPVC
PIPE FOR
A
IR INTAKE
3" DIA.
PVC/CPVC
P
IPE FOR VENT
SCREW
3
" DIA.
PVC/CPVC
C
OUPLING
WITH SCREEN
Figure 13a. Vent/Air intake termination; utilizing PVC/CPVC pipe for venting.
WALL
(3"-12" THICK)
SCREW
3" DIA.
PVC/CPVC
PIPE FOR
AIR INTAKE
STOP
FOR AIR/VENT
OUTSIDE TERMINAL
4" GALV. PIPE
(WALL THIMBLE
FOR COMBUSTIBLE
WALLS ONLY)
3" DIA.AL29-4C
S.S.VENT PIPE
(SLIP JOINT CONNECTOR)
FLUE
GASES
WALL
(3"-12" THICK)
OUTSIDE
TERMINATION
PLATE
COMBUSTION
AIR
SEAL
HERE
DO NOT
SEAL HERE
OUTSIDE
TERMINATION
PLATE
INSIDE
T
ERMINATION
PLATE
INSIDE
TERMINATION
PLATE
STRAIGHT
SCREENED
TERMINATION
STRAIGHT
SCREENED
TERMINATION
LOUVERS
4" GALV. PIPE
(WALL THIMBLE)
3" DIA.
PVC/CPVC
P
IPE FOR
AIR INTAKE
3" DIA. AL29-4C
S.S.VENT PIPE
(SLIP JOINT
CONNECTOR)
SCREW
Figure 13b. Vent/Air intake termination; utilizing stainless steel venting materials.