Bryant 313AAV/JAV User Manual

Page 6

SEE NOTES: 1,2,4,7,8,9

SEE NOTES: 1,2,3,4,7,8,9

SEE NOTES: 1,2,4,5,7,8,9

SEE NOTES:1,2,3,4,5,7,8,9

SEE NOTES: 1,2,3,4,7,8,9

SEE NOTES: 1,2,4,5,6,7,8,9

A02063

A02060

A02058

A02059

A02061

A02062

UPFLOW

DOWNFLOW

Venting Notes

1. For common vent, vent connector sizing and vent material: United States, latest edition of the National Fuel Gas Code (NFGC),

NFPA54/ANSI Z223.1. In Canada, latest edition of the National Standards of Canada, Natural Gas and Propane Installation Code
(NSCNGPIC), CSA B149.1.

2. Immediately increase to 5--in. (127 mm) vent connector outside furnace casing when 5--in. (127 mm) vent connector required, refer to

Note 1.

3. Side outlet vent for upflow and downflow installations must use Type B vent immediately after exiting the furnace, except when

KGAVG0101DFG is used in downflow position.

4. Type B vent where required, refer to Note 1.
5. 4--in. (102 mm) single wall vent must be used inside furnace casing and the KGAVG0101DFG Downflow Vent Guard Kit.
6. Accessory Downflow Vent Guard Kit, KGAVG0101DFG required in downflow installations with bottom vent configuration.
7. Chimney Adapter Kit required for exterior masonry chimney applications. Refer to Chimney Adapter Kit, KGACA02014FC and

KGACA02015FC for sizing and complete application details.

8. Secure vent connector to furnace elbow with (2) corrosion--resistant sheet metal screws, space 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 connectors per vent connector manufacturer’s recommendations.

313AA