246824-YTG-G-1208
Johnson Controls Unitary Products
15
Physical Data
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)
79000
93000
106000
126000
156000
ARI net capacity (Btu)
76000
90000
102000
122000
150000
EER
11.4
11.4
11.5
11.5
11.2
SEER
-
-
-
-
-
IPLV
12.7
12.4
12.4
12.1
12.7
Nominal CFM
2600
3000
3400
4000
5000
System power (KW)
6.67
7.90
8.87
10.61
13.40
Refrigerant type
R-410a
R-410a
R-410a
R-410a
R-410a
Refrigerant charge (lb-oz)
System 1
9-4
8-8
11-8
11-8
19-8
System 2
6-0
8-4
11-0
11-8
19-8
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 (%)
80
80
80
80
80
80
80
80
80
80
No. burners
4
6
4
6
4
6
6
8
6
8
No. stages
2
2
2
2
2
2
2
2
2
2
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
119-7/16
Width
59
59
59
59
59
Height
42
42
50-3/4
50-3/4
50-3/4
OPERATING WT. (lbs.)
900
920
1135
1135
1400
COMPRESSORS
Type
Scroll
Scroll
Scroll
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
29.0
29.0
47.5
Rows
2 / 1
2
2
2
2
Fins per inch
20
20
20
20
15
Tube diameter (in.)
3/8
3/8
3/8
3/8
3/8
Circuitry Type
Split-face
Split-face
Split-face
Split-face
Split-face
EVAPORATOR COIL DATA
Face area (Sq. Ft.)
10.6
10.6
13.2
13.2
13.2
Rows
3
3
4
4
4
Fins per inch
15
15
15
15
15
Tube diameter
0.375
0.375
0.375
0.375
0.375
Circuitry Type
Split-face
Split-face
Split-face
Split-face
Split-face
Refrigerant control
TXV
TXV
TXV
TXV
TXV
CONDENSER FAN DATA
