York R-410A ZH/ZJ/ZR Series Manual De Usuario
528150-YTG-G-1210
32
Johnson Controls Unitary Products
ZR078-150 Physical Data
Component
Models
ZR078
ZR090
ZR102
ZR120
ZR150
Nominal Tonnage
6.5
7.5
8.5
10
12.5
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Mbh)
80000
91000
106000
125000
156000
ARI net capacity (Mbh)
78000
88000
102000
120000
150000
EER
11.2
11.2
11.2
11.2
11.2
IEER
13.0
11.5
12.3
11.5
11.1
IPLV
13.0
12.3
12.3
12.3
12.7
Nominal CFM
2200
2800
3400
3900
3800
System power (KW)
6.96
7.86
9.11
10.71
13.39
Refrigerant type
R-410A
R-410A
R-410A
R-410A
R-410A
Refrigerant charge (lb-oz)
System 1
9-0
9-12
12-0
12-0
18-8
System 2
5-8
8-8
11-0
10-8
18-8
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
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
119-7/16
Width
59
59
59
59
59
Height
42
42
50-3/4
50-3/4
50-3/4
OPERATING WT. (lbs.)
965
965
1200
1200
1465
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
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
3/8
3/8
3/8
3/8
3/8
Circuitry Type
Split-face
Split-face
Split-face
Split-face
Split-face
Refrigerant control
TXV
TXV
TXV
TXV
TXV