York Predator ZT037 Technical Manual page 15

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