Bryant 548D installation instructions Roof Curb Details

ROOF CURB		“A”	UNIT SIZE
ACCESSORY				548D
CRRFCURB003A00	1′-2″[356]		090-150
CRRFCURB004A00	2′-0″[610]

		“D” ALT	“E”			“F”	“G”	CONNECTOR
“B”	“C”	DRAIN						PACKAGE
			GAS			POWER	CONTROL
		HOLE						ACCESSORY
			3/4″		3/4″ [19] NPT		1/2″ [12.7]	CRBTMPWR001A00
2′-87/16″	1′-1015/16″	13/4″	[19] NPT	11/4″ [31.7] NPT			NPT	CRBTMPWR002A00
			1/2″		3/4″ [19] NPT			CRBTMPWR003A00
[827]	[583]	[44.5]	[12.7] NPT				1/2″ [12.7]
			3/4″	11/4″ [31.7] NPT			NPT	CRBTMPWR004A00
			[19] NPT
	NOTES:					6. Service clearance 4 ft on each side.
	1. Roof	curb accessory is		shipped		7.	Direction of airflow.
	unassembled.
	2. Insulated panels, 1 in. thick polyure-
						8. Connector packages CRBTMPWR001A00 and
	thane foam, 13/4 lb density.
	3. Dimensions in [		] are in millimeters.			002A00	are for thru-the-curb connections.
	4. Roof curb: 16 gage steel.					Packages CRBTMP003A00 and 004A00 are

5. Attach ductwork to curb (flanges of duct	for thru-the-bottom connections.
rest on curb).

PLACE UNIT AS CLOSE TO

THIS END OF CURB AS POSSIBLE

Fig. 1 — Roof Curb Details

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