Johnson Controls J ZB Series User Manual

5808011-JIM-A-0320
34 Johnson Controls Ducted Systems
Table 12: Physical data
J06-12ZB Physical Data
Component
Models
J06ZB J07ZB J08ZB J10ZB J12ZB
Nominal Tonnage 6.5 7.5 8.5 10 12.5
AHRI COOLING PERFORMANCE
Gross Capacity @ AHRI A point (Btu) 78000 89000 103000 117500 145000
AHRI net capacity (Btu) 76000 87000 98000 114000 142000
EER 12.2/12 12.2
1
/12.0
2
12.2
1
/12.0
2
12.0 12.2
1
/12
2
IEER with Intellispeed 16.0
1
/15.8
2
15.6
1
/15.4 16.0
1
/15.8
2
15 16.0
1
/15.8
2
IEER with VAV 16.0
1
/15.8
2
15.6
1
/15.4
2
15.8
1
/15.6
2
15 16.0
1
/15.8
2
CFM 2400 2400 3100 3200 3500
System power (KW) 6.24 7.16 7.78 9.44 11.5
Refrigerant type R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz)
System 1 7-2 7 7-12 7-2 9-8
System 2 6-14 7 7-14 7-14 9-2
AHRI HEATING PERFORMANCE
Heating model N12 N18 N12 N18 N12 N18 N18 N24 N18 N24
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
Steady state efficiency (%) 80 80 80 80 80 80 80 80 80 80
No. burners 4646466868
No. stages 2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
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.) 1033 1035 1044 1070 1280
COMPRESSORS
4
Type 2-Stage Scroll/Scroll 2-Stage Scroll/Scroll 2-Stage Scroll/Scroll 2-Stage Scroll/Scroll 2-Stage Scroll/Scroll
Quantity 22222
Unit Capacity Steps (%) 34/67/100 34/67/100 34/67/100 34/67/100 34/67/100
CONDENSER COIL DATA
Face area (Sq. Ft.) 23.8 23.8 29.0 29.0 47.5
Rows 11111
Fins per inch 23 23 23 23 23
Tube diameter (in./MM) 1/25 1/25 1/25 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 44444
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

Johnson Controls J ZB Series Specifications

General

Brand	Johnson Controls
Model	J ZB Series
Category	Air Conditioner
Language	English