2” (5 cm)
MAXIMUM 
FACTORY SUPPLIED
STANDARD TERMINATION
24 INCHES (61 cm) MINIMUM
48 INCHES (122 cm) IN COLDER CLIMATES
FIELD
SUPPLIED 90° ELBOW
FIELD SUPPLIED PLUMBING ROOF BOOT OR FLASHING
POINTED DOWN TOWARDS
THE GROUND
NOTE: INTAKE AIR
TERMINATION
SHOWN HERE
FIELD
SUPPLIED 90° ELBOW
VENT (EXHAUST) 
TERMINATION 
FACTORY SUPPLIED STANDARD TERMINATIONS POINTED DOWNWARD
INTAKE AIR
TERMINATION
MAINTAIN 12” (30 cm) 18” (45 cm) FOR CANADA MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL.
MAINTAIN 12” (30 cm) 18” (45 cm) FOR CANADA MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL.
FIELD
SUPPLIED
STRAP/SUPPORT
VERTICAL TERMINATION(S) INSTALLATION
INTAKE AIR AND/OR VENT (EXHAUST)
Figure 23
IF LESS THAN
10 FEET (3 m)
|
|
| |
|
| NOTE: VENT | |
24 INCHES (60 cm) | |||
TERMINATION | |||
MINIMUM HEIGHT ABOVE | SHOWN HERE | ||
INTAKE AIR AND/OR VENT TERMINATION(S) MUST BE A MINIMUM OF 24 INCES (60 cm)
ABOVE ANY PARAPET, VERTICAL WALL OR STRUCTURE WITHIN 10 FEET (3 m) HORIZONTALLY.
FIELD SUPPLIED
PLUMBING
ROOF BOOTS
OR FLASHINGS
VERTICAL TERMINATION - DIRECT VENT
STANDARD TERMINATIONS
Figure 25
VERTICAL TERMINATION(S) FLAT ROOF CLEARANCE
INTAKE AIR AND/OR VENT (EXHAUST)
Figure 24
28
