Physical Data - Bryant COMMERCIAL SINGLE PACKAGE ROOFTOP GAS HEAT/ELECTRIC COOLING 581B User Manual

UNIT SIZE 581B
NOMINAL CAPACITY
OPERATING WEIGHT (lb)
Unit
With Durablade Economizer
With EconoMi$er
With Perfect Humidity™ Dehumidification Package
Roof Curb
COMPRESSOR
Quantity
Oil (oz)
REFRIGERANT TYPE
Operating Charge (lb-oz)
Standard Unit
Unit With Perfect Humidity Dehumidification Package
CONDENSER FAN
Quantity...Diameter (in.)
Nominal Cfm
Motor Hp...Rpm
Watts Input (Total)
CONDENSER COIL
Standard Unit
Rows...Fins/in.
Total Face Area (sq ft)
Unit with Perfect Humidity Dehumidification Package
Rows...Fins/in.
Total Face Area (sq ft)
EVAPORATOR FAN
Quantity...Size (in.)
Nominal Cfm
Maximum Continuous Bhp
Motor Frame Size
Fan Rpm Range
Motor Bearing Type
Maximum Fan Rpm
Motor Pulley Pitch Diameter
A/B (in.)
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt — Type...Length (in.)
Pulley Center Line Distance (in.)
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
Movable Pulley Maximum Full
Turns from Closed Position
Factory Setting — Full Turns Open
Factory Speed Setting (rpm)
Fan Shaft Diameter at Pulley (in.)
EVAPORATOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
LEGEND
Bhp — Brake Horsepower
*Single phase/three phase.
†Indicates automatic reset.
**581B 072 unit size 036-072 (72,000 Btu heat input) have 2 burners.
581B 115 unit size 036-072 (115,000 Btu heat input) have 3 burners.
581B 150 unit size 048-072 (150,000 Btu heat input) have 3 burners.
††An LP kit is available as an accessory.
llCalifornia compliant three-phase models.

PHYSICAL DATA

036
3
530
564
577
548
115
1
42
5- 8
8-13
1...22
3500
1 / ...825
4
180
Enhanced Copper Tubes, Aluminum Lanced Fins
1...17
14.6
1...17
3.9
1...10 x 10 1...10 x 10
1200
Std 1.20
Hi-Static 2.40
Std 48
Hi-Static 56
Std 760-1090
Hi-Static 1075-1455 1075-1455
Ball
2100
Std 1.9/2.9
Hi-Static 2.8/3.8
Std 1 /
2
Hi-Static /
5
8
Std 4.5
Hi-Static 4.5
Std 1...A...33
Hi-Static 1...A...39
10.0-12.4
Std 65
Hi-Static 65
Std 5
Hi-Static 6
Std 3
Hi-Static 3 1 /
2
Std 890
Hi-Static 1233
/
5
8
Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Fixed Orifice Metering Device
2...15
5.5
***Three-phase standard models have heating inputs as shown. Single-
phase standard models have one-stage heating with heating input values
as follows:
†††California SCAQMD compliant Low NO
ucts that are controlled to 40 nanograms per joule or less.
9
048 060
5
4
540 560
574 594
587 607
558 578
115 115
Scroll
1 1
53 50
R-22
8-6 10- 0
11-2 12-13
Propeller
1...22 1...22
3500 4100
1 / ...825 1 / ...1100
4 4
180 320
2...17 2...17
16.5 16.5
1...17 1...17
3.9 3.9
Centrifugal Type, Belt Drive
1...10 x 10
1600 2000
1.20 1.30/2.40*
2.40 2.90
48 48/56*
56 56
840-1185 1020-1460/1120-1585*
1300-1685
Ball Ball
2100 2100
1.9/2.0 2.4/3.4
2.8/3.8 3.4/4.4
1 / 5 /
2 8
/ /
5 5
8 8
4.0 4.0
4.0 4.5
1...A...33 1....4...40
1...A...39 1...A...40
10.0-12.4 14.7-15.5
70 75
65 60
5 6
6 5
3 3
3 1 / 3 1 /
2
980 1240
1233 1396
/ /
5 5
8 8
2...15 4...15
5.5 5.5
581BJV036-060072, 72,000 Btuh
581BJV036-060115, 115,000 Btuh
581BJV048-060150, 150,000 Btuh
072
6
615
649
662
633
115
1
60
9-10
13- 6
1...22
4100
1 / ...1100
4
320
2...17
16.5
1...17
3.9
1...10 x 10
2400
2.40
2.90
56
56
1120-1585
1300-1685
Ball
2100
2.4/3.4
3.4/3.4
5 /
8
/
5
8
4.0
4.5
1...A...38
1...A...40
14.7-15.5
95
60
5
5
3
3 1 /
2 2
1304
1396
/
5
8
4...15
5.5
models have combustion prod-
x