5324339-YTG-D-1117
Johnson Controls Unitary Products
3
NOMENCLATURE
PCE
4
A
24
50
2
X
1
A
1
2
3
4
5
6
7
8
9
1. Model Family
PCG - packaged A/C with gas heat,
PHG - packaged heat pump with gas heat,
PCE - packaged A/C with electric heat,
PHE - packaged heat pump with electric heat,
5. Gas Heating Input BTU/Hr x 1000
050 = 50,000 BTU/Hr. input, blank = electric heat
6. Voltage-Phase-Frequency
2 = 208/230-1-60, 3=208/230-3-60, 4 = 460-3-60
2. Nominal Cooling Efficienc
y
4 = 14 SEER, 6 = 16 SEER, etc.
7. NOx Approval
X = low-NOx, blank = not low-Nox
3. Cabinet Size
A = small 35 x 51, B = large 45 x 51
8. Generation Level
1 = first generation
4. Nominal Air Conditioning Cooling Capacity BTUx1000
24 = 24,000 BTU, etc.
9. Revision Level
A = original release, B = second release
Examples:
PCE6B4221A is a packaged A/C with electric heat, 16 SEER, 3-1/2 ton, large cabinet, 230 volt, single phase, low-NOx model (first generation, first release).
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UNIT LIMITATIONS
Model
Unit Voltage
Unit Limitations
Applied Voltage
Outdoor DB Temp
Min
Max
Max (°F)
All Models
460-3-60
432
504
125
