Accessories — condensing unit – Nordyne Outdoor Heat Pump T3BN User Manual
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ACCESSORIES —
Condensing Unit
Low Ambient Kit 913549A- Maintains system
pressures during low ambient conditions.
PHYSICAL AND ELECTRICAL SPECIFICATIONS / OUTDOOR UNITS
10.1 EER —High Effi ciency — Three Phase
COPPER WIRE SIZE — AWG
(1% Voltage Drop)
Supply Wire Length-Feet
Supply Circuit
200
150
100
50
Ampacity
6
8
10
14
15
4
6
8
12
20
4
6
8
10
25
4
4
6
10
30
3
4
6
8
35
3
4
6
8
40
2
3
4
6
45
2
3
4
6
50
2
3
4
6
55
1
2
3
4
60
Model No. T3BN-
090C
090W
120C
120W
Electrical Data
Volts-Phase-Hz
280/230-3-60
460-3-60
280/230-3-60
460-3-60
380/420-3-50
380/420-3-50
Voltage Range (Min-Max)
187-253
414-506
187-253
414-506
Total Amps
32.1
16.4
33.4
17.2
Min Circuit Ampacity
41.4
21.7
43
22.7
Delay Fuse Max. (1)
60
35
70
35
Wire Size/Max Length (AWG 60°C Cu)
4/100
8/100
4/100
8/100
Wire Size/Max Length (AWG 75°C Cu)
6/100
8/100
4/100
8/100
Component Data
Coil
Area (ft^2)
31.94
31.94
31.94
31.94
Rows-FPI
2-16
2-16
2-18
2-18
Tube Dia.
3/8” OD
3/8” OD
3/8” OD
3/8” OD
Fan Motor
Volts-Phase-Hz
280/230-3-60
460-3-60
280/230-3-60
460-3-60
380/420-3-50
380/420-3-50
Qty
1
1
1
1
Horsepower
3/4
3/4
3/4
3/4
Full Load Amps
3.3
1.7
3.3
1.7
Fan Blade
Dia./Pitch/#Blades
30/19/3
30/19/3
30/26/3
30/26/3
RPM/CFM (Max-Total)
825/7500
825/7500
825/8500
825/8500
Compressor
Data
Volts-Phase-Hz
280/230-3-60
460-3-60
280/230-3-60
460-3-60
Qty./Type
1 / Scroll
1 / Scroll
1 / Scroll
1 / Scroll
RLA
28.8
14.7
30.1
15.5
LRA
195
95
225
114
Stages/Percent
1 / 100
1 / 100
1 / 100
1 / 100
Crankcase Heater Qty./Type
1 / Band
1 / Band
1 / Band
1 / Band
Refrigerant Suction Line-Length/O.D.
0 - 15 ft.
1 1/8”
1 1/8”
1 1/8”
1 1/8”
(Liq. Line All Lengths - 5/8” O.D.)
Circuits (Qty) - 1
16 - 25 ft
1 3/8” (3)
1 3/8” (3)
1 3/8” (3)
1 3/8” (3)
26 - 75 ft.
1 3/8” (3)
1 3/8” (3)
1 3/8” (3)
1 3/8” (3)
Refrigerant Charge
Holding Charge
56
56
90
90
R-22 Ounces
Total System with 15’ Line Set (2)
374
374
486
486
Weight
Net
413
413
423
423
Approximate (lbs.)
Ship
425
425
435
435
(1) HACR Type Circuit Breakers may be used.
(2) Add 9.0 oz. of refrigerant per 5 feet of additional line set.
(3) Requires a 1-3/8” to 1-1/8” reducer line to unit.