Bryant manual Venting Notes, 313AAV/JAV

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

UPFLOW

A02058

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

DOWNFLOW

A02060

SEE NOTES: 1,2,3,4,7,8,9			SEE NOTES: 1,2,4,5,7,8,9
	UPFLOW			DOWNFLOW
		A02059			A02061

SEE NOTES: 1,2,3,4,7,8,9	SEE NOTES: 1,2,4,5,6,7,8,9
DOWNFLOW	DOWNFLOW
A02063	A02062

313AAV/JAV

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.

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 Downflow Vent Guard 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 Downflow Vent Guard Kit.

6.Accessory Downflow Vent Guard Kit required in downflow installations with bottom vent configuration.

7.Chimney Adapter Kit required for exterior masonry chimney applications. Refer to Chimney Adapter Kit 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.

5