Bryant 551B Horizontal and Vertical Roof Curbs and Horizontal Adapter Curb, Accessory Dimensions

ACCESSORY DIMENSIONS

NOTES:

1.Roof curb accessory is shipped unassembled.

2.Insulated panels, 1″ thick neoprene coated, 11/2 lb density.

3. Dimensions in ( ) are in millimeters.

4. Direction of airflow.

5.Roof curb: 16 ga. (VA03-56) steel.

6.A 90 degree elbow must be installed in the supply ductwork below the unit discharge for units equipped with electric heaters.

PKG. NO. REF.	CURB	DESCRIPTION
	HEIGHT
CRRFCURB010A00	1′-2″	Standard curb
	(305)	14″ high
CRRFCURB011A00	2′-0″	Standard curb for units
	(610)	requiring high installation
CRRFCURB012A00	2′-0″	Side supply and return curb
	(610)	for high installation
CRRFCURB013A00	2′-0″	Horizontal adapter with
	(610)	high static transition duct

NOTE: To prevent the hazard of stagnant water build-up in the drain pan of the indoor section, unit can only be pitched as shown.

LEGEND

COMPR SECT. — Compressor Section

DIMENSIONS (degrees and inches)

UNIT		A			B
	Deg.		in.	Deg.		in.
559F	.28		.45	.28		.43

UNIT LEVELING TOLERANCES* *From edge of unit to horizontal.

559F180-300

Horizontal and Vertical Roof Curbs and Horizontal Adapter Curb

115