Rheem RTGH-RH11DV Use And Care Manual page 35

INDOOR COMBUSTION AIR (SINGLE PIPE) _HORIZIONTAL
INDOOR COMBUSTION AIR (SINGLE PIPE)_Vertical
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.
1΄(30cm)
ROOF FLASHING
INSERT SCREEN IN EACH
OPEN END OF TEE
3"Min
(7.5cm)
MAINTAIN 12"(30cm) MINIMUM
CLEARANCE ABOVE
HIGHEST ANTICIPATED SNOW
LEVEL OR GRADE,
WHICHEVER IS GREATER.
INSERT SCREEN IN
EACH OPEN END OF TEE
35
AP18733 REV. 3.2.17