Trane UX1B040A9241A Installer’s Guide, BAYAIR30AVENTA, BAYVENT200B, AT A MAXIMUM OF 3 INTERVALS

Installer’s Guide

v

COMBUSTION

AIR INLET

40" UPFLOW OR DOWNFLOW MODELS

SEE VENTING TABLE

STRAPS OR OTHER SUITABLE SUPPORTS AT MAXIMUM OF 3'-0" INTERVALS

UPWARD PITCH -- 1/4" PER FOOT

FIRST SUPPORT SHOULD BE AS

CLOSE TO FURNACE CONNECTION

AS POSSIBLE.

NOTE: ANY FITTINGS PASSING

THROUGH AN UNHEATED SPACE

MUST BE INSULATED.

NOTE: VENT AND INLET MUST BE SUPPORTED

AT A MAXIMUM OF 3' INTERVALS

USE ONLY

APPROVED

TERMINATION

OUTSIDE

WALL

STRAP (FIELD SUPPLIED)

TEE

COMBUSTION	REDUCING
AIR	COUPLING,
RAIN CAP	FIELD SUPPLIED
	IF NEEDED

VENT

COMBUSTION AIR

BAYAIR30AVENTA

ELBOW (FIELD SUPPLIED)

VENT
2", 2-1/2"
or 3" PIPING
1" + 1/2"
	3" PIPING
BAYVENT200B	SEAL ALL
	WALL CAVITIES

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