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