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528150-YTG-G-1210
20 Johnson Controls Unitary Products
ZH078-150 Physical Data
Component
Models
ZH078 ZH090 ZH102 ZH120 ZH150
Nominal Tonnage 6.5 7.5 8.5 10 12.5
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 81000 93000 104000 125000 155000
ARI net capacity (Btu) 78000 90000 102000 120000 150000
EER 11.7 11.7 11.7 11.7 11.7
SEER - - - - -
IEER 13.6 13.1 13 12.6 14.1
IPLV 13.7 13 13.5 12.9 14.1
Nominal CFM 2600 2700 2800 3700 3750
System power (KW) 6.69 7.70 8.71 10.25 12.91
Refrigerant type R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz)
System 1 7-0 6-0 5-12 7-14 8-12
System 2 6-0 6-0 5-12 7-12 8-0
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 42 42 50-3/4 50-3/4 50-3/4
OPERATING WT. (lbs.) 910 910 1030 1090 1215
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.) 23.8 23.8 23.8 29.0 29.0
Rows 11111
Fins per inch 23 23 23 23 23
Tube diameter (in./MM) 1/25 1/25 .71/18 1/25 1/25
Circuitry Type 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel 2-pass Microchannel
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 10.6 10.6 13.2 13.2 13.2
Rows 33344
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