Johnson Controls ZL Series Installation Manual page 41

Table 17: ZL14 physical data
Nominal tonnage
AHRI cooling performance
AHRI heating
performance three phase
Dimensions (in.)
Operating weight (lb)
Compressors
Condenser coil data
Evaporator coil data
Reheat option coil data
Condenser fan data
Component
Gross capacity @ AHRI A point (BTU)
AHRI net capacity (BTU)
EER
SEER
IEER IntelliSpeed
VAV IEER
Nominal cfm
System power (kW)
Refrigerant type
System 1
System 2
System 1
System 2
Heating option
Heating model
1st stage heat input (kBTU)
2nd stage heat input (kBTU)
1st stage heat output (kBTU)
2nd stage heat output (kBTU)
Steady state efficiency (%)
No. burners
No. stages
Temperature rise range (ºF)
Gas limit setting (ºF)
Gas piping connection (in.)
Length
Width
Height
with MagnaDRY 1 option
Type
Quantity
Unit capacity steps (%)
Face area (ft 2 )
Rows
Fins per in.
Tube diameter (in./mm)
Circuitry type
Face area (ft )
2
Rows
Fins per in.
Tube diameter
Circuitry type
Refrigerant control
Face area (ft )
2
Rows
Fins per in.
Tube diameter (in./mm)
Quantity of fans
Fan diameter (in.)
Type
Drive type
Quantity of motors
Motor hp each
No. speeds
rpm
Nominal total cfm
Johnson Controls Ducted Systems
ZLG14
12.5
139,500
135,000
11.0
—
14.7
14.5
3,900
11.90
R-410A
Refrigerant charge (lb-oz)
6-2
6-8
1
Refrigerant charge MagnaDRY 1 option (lb-oz)
7-2
6-8
D E
Low Med
125 176
180 220
100 141
144 176
80 80
4 5
2 2
21-36 26-43
150 140
3/4 3/4
87.2
61.7
55.3
1,070
1,088
Two-stage scroll/scroll
2
34 / 67 /100
24.9
1
21
1.26/32
Two-pass microchannel
11.1
4
15
0.375
Intertwined
TXV
8.2
1
23
1/25
1
30
Prop
Direct
1
1 1/2
1
1,140
9,700
Installation Manual ZL Series 7.5- 12.5 Ton 60 Hertz R-410A
Models
ZLE14
12.5
139,500
135,000
11.2
—
14.9
14.7
3,900
11.90
R-410A
6-2
6-8
7-2
6-8
F —
High —
200 —
250 —
162 —
203 —
81 —
5 —
2 —
30-49 —
160 —
3/4 —
87.2
61.7
55.3
980
998
Two-stage scroll/scroll
2
34 / 67 /100
24.9
1
21
1.26/32
Two-pass microchannel
11.1
4
15
0.375
Intertwined
TXV
8.2
1
23
1/25
1
30
Prop
Direct
1
1 1/2
1
1,140
9,700
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