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5167821-YTG-J-0518
Johnson Controls Ducted Systems
15
CONDENSER FAN DATA
Quantity of fans
2
2
2
Fan diameter (Inch)
24
24
24
Type
Prop
Prop
Prop
Drive type
Direct ECM
Direct ECM
Direct ECM
Quantity of motors
2
2
2
Motor HP each
1/3
1/3
1/3
No. speeds
Var.
Var.
Var.
RPM
850
850
850
Nominal total CFM
7000
7000
7000
BELT DRIVE EVAP FAN DATA
Quantity
1
1
1
Fan Size (Inch)
12 x 9
12 x 9
12 x 9
Type
Centrifugal
Centrifugal
Centrifugal
Motor Sheave
1VL40
1VL40
1VL34
1VL44
1VL40
1VM50
Blower Sheave
AK79
AK61
AK64
AK69
AK61
AK64
Belt
A47
A45
A47
A47
A45
A47
Motor HP each
1-1/2
1-1/2
1-1/2
1-1/2
1-1/2
2
RPM
1725
1725
1725
1725
1725
1725
Frame size
56
56
56
56
56
56
FILTERS
Quantity - Size
4 - (24 x 16 x 2)
4,5
4 - (24 x 16 x 2)
4,5
4 - (24 x 16 x 2)
4,5
4 - (24 x 16 x 4)
6
4 - (24 x 16 x 4)
6
4 - (24 x 16 x 4)
6
1. 1st Stage Capacity is 75% of Full Capacity.
2. 1st Stage Capacity is 70% of Full Capacity.
3. ZT037, ZT049 and ZT061 have crankcase heaters standard.
4. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value).
5. 2 In. Pleated, Optional, MERV 8.
6. 4 In. Pleated, Optional, MERV 13.
ZT037-061 (Continued)
Component
Models
ZT037
ZT049
ZT061
Nominal Tonnage
3.0
4.0
5.0
ZT037-061 Unit Limitations
Size
(Tons)
Model
Unit Voltage
Unit Limitations
Applied Voltage
Outdoor DB Temp
Min
Max
Max (°F)
037
(3)
ZT
208/230-3-60
187
252
125
460-3-60
432
504
125
575-3-60
540
630
125
049
(4)
ZT
208/230-3-60
187
252
125
460-3-60
432
504
125
575-3-60
540
630
125
061
(5)
ZT
208/230-3-60
187
252
125
460-3-60
432
504
125
575-3-60
540
630
125