Slant/Fin B-120A Installation And Operating Instructions Manual page 13

Bobcat Models B-120A and B-200A
BOBCAT MODELS B-120A and B-200A - DIRECT VENT, SIDEWALL VENTING
All joints must be liquid and pressure tight. Use 3" dia. Certified PVC or CPVC Venting or U/L listed single wall 3" dia.
3" DIA. CERTIFIED PVC OR
CPVC VENTING PIPE OR
STAINLESS STEEL VENTING
MATERIAL FOR AIR INTAKE
Figure 11. Direct vent, sidewall venting illustration; utilizing Certified PVC or CPVC Venting
3" DIA. STAINLESS STEEL
VENTING MATERIAL FOR
3" DIA. PVC/CPVC PIPE FOR
Figure 12. Direct vent, sidewall venting illustration; utilizing stainless steel vent materials for venting.
** Definition of Snow Line: Knowledge of local conditions will reveal the maximum height that repeated snowfalls accumulate to.
The height should be used as the SNOW LINE.
* AL 29-4C IS A REGISTERED TRADEMARK OF ALLEGHENY LUDLUM CORP.
AL29-4C S.S.*. venting materials (See page 7).
SLOPE UP 20mm/m (1/4 IN
PER FOOT) MIN.FROM
BOILER TO VENT
TERMINATION
90° ELBOW
SLOPE UP 6mm/m (1/4 IN
PER FOOT) MIN.FROM
BOILER TO VENT
TERMINATION
90° ELBOW
VENT
AIR INTAKE
3" DIA.
CERTIFIED
PVC OR CPVC
76mm – 406mm
VENTING PIPE
(3–16") THICK WALL
FOR VENT
SLANT/FIN
VENT/AIR INTAKE
TERMINATION UNIT
PART # 860802
3" CERTIFIED PVC OR CPVC
305mm
(12") MIN
COUPLING WITH SCREEN
OUTSIDE WALL
3" DIA. HEAT-
FAB SLIP
JOINT
305mm(3–12")
CONNECTOR
THICK WALL
SLANT/FIN
VENT/AIR INTAKE
TERMINATION UNIT
PART # 451138
305mm
STRAIGHT SCREENED
(12") MIN
VENT TERMINATION
OUTSIDE WALL
VENTING
76mm –
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