Bryant manual Base Unit Dimensions Ð 580D036-072

BASE UNIT DIMENSIONS Ð 580D036-072

UNIT				CORNER WEIGHT*
580D		A		B		C			D
	lb		kg	lb	kg	lb	kg	lb	kg
036	140		63.5	105	47.6	159	72.1	56	25.4
048	142		64.4	106	48.1	162	73.5	60	27.2
060	150		68.0	115	52.2	160	72.6	65	29.5
072	165		74.8	136	61.7	200	90.7	64	29.0

*Weights are for unit only (aluminum plate ®ns) and do not include options or crating.

CONNECTION SIZES

A11¤16 Dia. [27] Field Power Supply Hole

B3¤4 Ð 14 NPT Condensate Drain

C1¤2 Ð14 NPT Gas Connection

BOTTOM POWER CHART, THESE HOLES REQUIRED FOR USE WITH ACCESSORY PACKAGES Ð CRBTMPWR001A00 (1¤2 , 3¤4 ) CRBTMPWR002A00 (1¤2 , 11¤4 )

THREADED		REQUIRED
CONDUIT	WIRE SIZE	HOLE SIZES
SIZE		(MAX)
1¤2	24 V	7¤8	[22.2]
3¤4	Power²	1 1¤8	[28.4]
11¤4	Power²	1 3¤4	[44.4]

²Select either 3¤4 or 11¤4 for power, depending on wire size.

NOTES:

1.Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of air¯ow.

4.On vertical discharge units, ductwork to be attached to accessory roof curb only. For horizontal discharge units, ®eld-supplied ¯anges should be attached to horizon- tal discharge openings, and all ductwork should be attached to the ¯anges.

5.Minimum clearance (local codes or jurisdiction may prevail):

a.Between unit, ¯ue side and combustible surfaces, 36 inches.

b.Bottom of unit to combustible surfaces (when not using curb), 1 inch. Bottom of base rail to combustible surfaces (when not using curb) 0 inches.

c.Condenser coil, for proper air¯ow, 36 in. one side, 12 in. the other. The side get- ting the greater clearance is optional.

d.Overhead, 60 in. to assure proper condenser fan operation.

e.Between units, control box side, 42 in. per NEC (National Electrical Code).

f.Between unit and ungrounded surfaces, control box side, 36 in. per NEC.

g.Between unit and block or concrete walls and other grounded surfaces, control box side, 42 in. per NEC.

h.Horizontal supply and return end, 0 inches.

6.With the exception of the clearance for the condenser coil and combustion side as stated in Notes 5a, b, and c, a removable fence or barricade requires no clearance.

7.Units may be installed on combustible ¯oors made from wood or Class A, B, or C roof covering material if set on baserail.

8.The vertical center of gravity is 1 -6 [457] up from the bottom of the base rail. Hori- zontal center of gravity is shown.

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