American Standard CUX1B040A9241A Installation, Operation And Maintenance Manual page 21

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TYPE 29-4C STAINLESS STEEL VENTING -
USED THROUGH CHIMNEY THAT VENTS
ANOTHER GAS APPLIANCE
STAINLESS STEEL STAINLESS
STEEL
VENT CAP
VENT CAP
(OPTIONAL)
EE CAUTION
▲
!
Do not run vent through chimney for wood burning or oil
furnaces or incinerators.
If remaining free area between single wall flue pipe and
masonry chimney is to be used for another gas appli-
ance venting area must be sufficient to vent that appli-
ance and that appliance must be connected to chimney
with separate entry openings.
IMPORTANT –
The single wall flue pipe joints must be sealed.
The 90° elbow connection to vertical pipe must be sealed to
prevent condensate leakage to base of masonry chimney.
Pub. No. 41-5016-12
6 IN. MIN.
SUPPORT THE SINGLE WAL
STAINLESS STEEL GAS
VENTING AND CENTER IT IN
THE CHIMNEY OPENING WIT
ANGLES AS SHOWN OR
ANOTHER EQUIVALENT
MANNER.
NOTE:
HORIZONTAL VENTING
TO VERTICAL VENTING
CAUTION
Installation Instructions
,
SEAL BETWEEN FLANGE, PIPE,
COUPLING AND METAL PANEL
WITH HI TEMP RTV SILICONE SEALANT
SUPPORT
FLANGE
GALVANIZED FIRESTOP SHOULD
BE FABRICATED WITH 3-7/8" DIA.
HOLE FOR SUPPORT FLANGE
(12" x 12" PANEL OR 12" DIA MIN.)
CLEARANCE ( 0" ACCEPTABLE FOR PVC VENT PIPE )
( 1" ACCEPTABLE FOR TYPE 29-4C STAINLESS STEEL VENT PIPE )
VENTING THROUGH CEILING
PVC PLASTIC VENTING - ONLY
.
THROUGH UNUSED CHIMNEY
STAINLESS
STEEL
VENT CAP
SEE CAUTION
FLUE PIPE
OUPLING TO SUPPORT
PE FROM ANGLES
R OTHER SUITABLE
UPPORT METHOD
FLUE PIPE
▲
CAUTION
!
Do not run vent through chimney for wood burning or
oil furnaces or incinerators or any other gas appliance.
IMPORTANT –
The single wall flue pipe joints must be sealed.
The 90° elbow connection to vertical pipe must be sealed to
prevent condensate leakage to base of masonry chimney.
FLUE PIPE
COUPLING
CEILING
STAINLESS STEEL
VENT CAP
(OPTIONAL)
6 IN. MIN.
SUPPORT THE SINGLE
WALL FLUE PIPE AND
CENTER IT IN THE
CHIMNEY OPENING WI
ANGLES AS SHOWN O
ANOTHER EQUIVALEN
MANNER.
COUPLING
AS REQUIRED
NOTE:
HORIZONTAL VENTING
TO VERTICAL VENTING
Page 21