Bryant 912SC Installation, Start-Up, Operating And Service And Maintenance Instructions page 61

OPTIONAL TERMINATION
BRACKET FOR 2-PIPE
TERMINATIONS
12 IN. (305 MM) MIN.
SEPARATION BETWEEN
BOTTOM OFCOMBUSTION
AIR AND BOTTOM OF VENT.
12-IN. (305 MM)
ABOVE ANTICIPATED
SNOW LEVEL
EXHAUST
Fig. 56 - - Alberta and Saskatchewan Vent Termination
OPTIONAL
BRACKET
COUPLING
COMBUSTION-AIR
(ELBOW PARALLEL TO WALL)
OVERHANG
CLEARANCE TO OVERHANG PER CODE
12 IN. (305 MM) MIN. GROUND
LEVEL OR ANTICIPATED SNOW LEVEL
61
12 IN. (305 MM) MIN. SEPARATION
BETWEEN BOTTOM OF
COMBUSTION AIR AND
BOTTOM OF VENT.
MAINTAIN 12 IN. (305 MM)
CLEARANCE ABOVE
HIGHEST ANTICIPATED
SNOW LEVEL OR GRADE,
WHICHEVER IS GREATER.
A13078