Use and Care Manual

27
Figure 13 – NOTE: These drawings are meant to demonstrate system venting only. The installer is responsible for
all equipment and detailing required by local codes.
INDOOR COMBUSTION AIR
(SINGLE PIPE) _HORIZONTAL
INDOOR COMBUSTION AIR
(DIRECT VENT) _HORIZONTAL
INDOOR COMBUSTION AIR
(DIRECT VENT) _VERTICAL
INDOOR COMBUSTION AIR
(SINGLE PIPE)_VERTICAL
1΄(30cm)
3ft. Min.
1΄(30cm)
1΄(30cm)
INSERT SCREEN IN
EACH OPEN END
OF TEE
INSERT SCREEN IN
OPEN END OF ELBOW
INSERT SCREEN IN
OPEN END OF ELBOW
INSERT SCREEN IN
OPEN END OF ELBOW
12” over maxium snow level or
24” whichever is greater.
12” over maxium
snow level or 24”
whichever is greater.
ROOF FLASHING
INSERT SCREEN IN OPEN
END OF EACH ELBOW
3"Min
(7.5cm)
3"Min
(7.5cm)
MAINTAIN 12"(30cm) MINIMUM CLEARANCE
ABOVE HIGHEST ANTICIPATED SNOW LEVEL
OR GRADE, WHICHEVER IS GREATER.
MAINTAIN 12"(30cm) MINIMUM CLEARANCE
ABOVE HIGHEST ANTICIPATED SNOW LEVEL
OR GRADE, WHICHEVER IS GREATER.