Trane UHMB060ACV3VA Installer's Manual page 25

z
STRAPS OR OTHER SUITABLE SUPPORTS AT A
MAXIMUM OF 3' 0" INTERVALS
x
COUPLING
(PLASTIC
STUD
VENTING)
6 IN. MIN.
(TO JOINT)
1" CLEARANCE
(AIR SPACE)
VENTING THROUGH COMBUSTIBLE WALLS
Pitch - 1/4 Inch Per Foot
CLEARANCE (0" ACCEPTABLE FOR PVC VENT PIPE)
(1" ACCEPTABLE FOR TYPE 29-4C STAINLESS STEEL VENT PI
COMBUSTIBLE MATERIAL WALL
A minimum clearance of 1" to combustible materials
must be maintained when using single wall stainless
steel venting. See Figure 32.
Shield material to be a minimum of 24 gauge stainless
or aluminized sheet metal. Minimum dimensions are
12"x12". Shield must be fastened to both inside and out-
side of wall. Use screws or anchor type fasteners suited
to the outside or inside wall surfaces.
18-CD30D1-9
TEE
PVC WALL
MOUNT FLANGE
(OPTIONAL)
APPROVED
TERMINATION
12" MINIMUM ABOVE
NORMALLY EXPECTED
SNOW ACCUMULATION
LEVEL
Installer's Guide
NOTE: VENT AND INLET MUST BE SUPPORTED
AT A MAXIMUM OF 3' INTERVALS
BAYAIR30AVENTA
VENT
COMBUSTION AIR
CONCENTRIC VENT
SIDE WALL INSTALLATION
REDUCING
COUPLING,
FIELD SUPPLIED
IF NEEDED
2", 2-1/2"
or 3" PIPING
BAYVENT200B
c
COUPLING
(PLASTIC
VENTING)
6 IN. MIN.
(TO JOINT)
CEMENT
MORTAR SEAL
INSIDE &
OUTSIDE
VENTING THROUGH NON-COMBUSTIBLE WALLS
Pitch - 1/4 Inch Per Foot
NONCOMBUSTIBLE MATERIAL WALL
The hole through the wall must be large enough to
maintain pitch of vent and properly seal.
Use cement mortar seal on inside and outside of wall.
See Figure 33.
COMBUSTION
AIR
STRAP
(FIELD SUPPLIED)
RAIN CAP
VENT
1" + 1/2"
ELBOW
(FIELD
SUPPLIED)
For Canadian applications only, IPEX
196006, IPEX 081216, IPEX 081218,
and IPEX 081219 may be used for
horizontal vent terminations.
3" PIPING
SEAL ALL
WALL CAVITIES
PVC WALL
MOUNT FLANGE
(OPTIONAL)
APPROVED
TERMINATION
12" MINIMUM ABOVE
NORMALLY EXPECTED
SNOW ACCUMULATION
LEVEL
25