Bryant 310A Installation, Start--Up, Operating, And Service And Maintenance page 33

SEE NOTES: 1,2,4,5,7,8,9 on the page
following these figures
Fig. 40 --- Horizontal Left Application- -Vent Elbow Right
then Up
SEE NOTES: 1,2,4,5,7,8,9 on the page
following these figures
Fig. 41 --- Horizontal Left Application- -Vent Elbow Up
SEE NOTES: 1,2,4,5,7,8,9 on the page
following these figures
Fig. 42 --- Horizontal Left Application- -Vent Elbow Right
Notes for Figs. 33 - - 45
1.
For common vent, vent connector sizing and vent material:
United States- - - - Use the NFGC
Canada- - - - use the CAN/CSA- - B149.1- - 05
2.
Immediately increase to 5- - in. (127 mm) or 6- - in. (152 mm) vent connector outside furnace casing when 5- - in. (127 mm) vent connector is required,
refer to Note 1 above.
3.
Side outlet vent for upflow and downflow installations must use Type B vent immediately after exiting the furnace, except when KGAVG0101DFG,
Downflow Vent Guard Kit, is used in the downflow position
4.
Type- - B vent where required, refer to the Note 1 above.
5.
A 4- - in. (102 mm) single- - wall (26 ga. minimum) vent must be used inside furnace casing and when the KGAVG0101DFG Downflow Vent Guard
Kit is used external to the furnace.
6.
Accessory Downflow Vent Guard Kit, KGAVG0101DFG required in downflow installations with lower vent configuration.
7.
Chimney Adapter Kit may be required for exterior masonry chimney applications. Refer to Chimney Adapter Kit, KGACA02014FC or
KGACA02015FC, for sizing and complete application details.
8.
Secure vent connector to furnace elbow with (2) corrosion- - resistant sheet metal screws, spaced approximately 180° apart.
9.
Secure all other single wall vent connector joints with (3) corrosion resistant screws spaced approximately 120° apart. Secure Type- - B vent connect-
ors per vent connector manufacturer's recommendations.
10.
The total height of the vent and connector shall be at least seven ft. (2.1 M) for the 154,000 Btuh gas input rate model when installed in a downflow
application with furnace elbow turned to left side with the connector elbow outside furnace casing pointing upward. (See Fig.
SEE NOTES: 1,2,4,7,8,9 on the page
following these figures
A03214
Fig. 43 --- Horizontal Right Application- -Vent Elbow Right
SEE NOTES: 1,2,4,5,7,8,9 on the page
following these figures
A03215
Fig. 44 --- Horizontal Right Application- -Vent Elbow Left
A03216
Fig. 45 --- Horizontal Right Application- -Vent Elbow Left
33
then Up
SEE NOTES: 1,2,4,5,7,8,9
36
.)
A03218
A03219
A02068