528150-YTG-G-1210
26 Johnson Controls Unitary Products
ZJ078-150 Physical Data
Component
Models
ZJ078 ZJ090 ZJ102 ZJ120 ZJ150
Nominal Tonnage 6.5 7.5 8.5 10 12.5
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 80000 93000 106000 124000 155000
ARI net capacity (Btu) 78000 90000 102000 120000 150000
EER 12.2 12.2 12.2 12.2 12.2
SEER - - - - -
IEER 14.9 14.44 13.2 12.9 12.9
IPLV 14.9 14.18 13.6 13.4 14.1
Nominal CFM 2600 2500 3400 3400 3500
System power (KW) 6.40 7.38 8.30 9.80 12.25
Refrigerant type R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz)
System 1 5-10 7-12 7-0 7-14 8-0
System 2 5-12 7-10 6-12 7-14 7-8
ARI HEATING PERFORMANCE
Heating model 10 15 10 15 10 15 15 20 15 20
Heat input (K Btu) 120 180 120 180 120 180 180 240 180 240
Heat output (K Btu) 96 144 96 144 96 144 144 192 144 192
AFUE % ----------
Steady state efficiency (%) 80808080808080808080
No. burners 4646466868
No. stages 2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
Temperature Rise Range (ºF) 20-50 35-65 15-45 30-60 10-40 25-55 20-50 35-65 10-40 25-55
Gas Limit Setting (ºF) 165 165 165 165 215 195 195 160 195 160
Gas piping connection (in.) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4
DIMENSIONS (inches)
Length 89 89 89 89 119-1/2
Width 5959595959
Height 50-3/4 50-3/4 50-3/4 50-3/4 50-3/4
OPERATING WT. (lbs.) 1030 1081 1060 1070 1280
COMPRESSORS
Type Recip Recip Recip Scroll Scroll
Quantity 2 2 2 2 2
Unit Capacity Steps (%) 50 / 100 50 / 100 50 / 100 50 / 100 50 / 100
CONDENSER COIL DATA
Face area (Sq. Ft.) 29.0 23.8 23.8 29.0 47.5
Rows 11111
Fins per inch 23 23 23 23 23
Tube diameter (in./MM) .71/18 1/25 .71/18 1/25 .71/18
Circuitry Type 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 13.2 13.2 13.2 13.2 13.2
Rows 34444
Fins per inch 15 15 15 15 15
Tube diameter 0.375 0.375 0.375 0.375 0.375
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant control TXV TXV TXV TXV TXV
