528150-YTG-G-1210
Johnson Controls Unitary Products 33
REHEAT COIL DATA
Face area (Sq. Ft.) 6.66 6.66 10 10 10
Rows 22222
Fins per inch 13 13 13 13 13
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8
CONDENSER FAN DATA
Quantity of Fans 2 2 2 2 4
Fan diameter (Inch) 24 24 24 24 24
Type Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct
Quantity of motors 2 2 2 2 4
Motor HP each 1/3 1/3 1/3 1/3 1/3
No. speeds 1 1 1 1 1
RPM 850 850 850 850 850
Nominal total CFM 6800 6800 6800 6800 14000
BELT DRIVE EVAP FAN DATA
Quantity 1 1 1 1 1
Fan Size (Inch) 12 x 12 12 x 12 15 x 15 15 x 15 15 x 15
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
Motor Sheave 1VM50 1VM50 1VM50 1VM50 1VM50 1VM50 1VM50 1VM50 1VM50 1VP56
Blower Sheave AK74 AK64 AK74 AK61 AK89 AK74 AK84 AK74 AK74 BK77
Belt A49 A49 A49 A49 A56 A54 A56 A54 A54 BX55
Motor HP each 1-1/2 2 1-1/2 3 2 3 2 3 3 5
RPM 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725
Frame size 56 56 56 56 56 56 56 56 56 184T
FILTERS
Quantity - Size
4 - (24 x 16 x 2)
2,3
4 - (24 x 16 x 2)
2,3
4 - (24 x 20 x 2)
2,3
4 - (24 x 20 x 2)
2,3
4 - (24 x 20 x 2)
2,3
4 - (24 x 16 x 4)
4
4 - (24 x 16 x 4)
4
4 - (24 x 20 x 4)
4
4 - (24 x 20 x 4)
4
4 - (24 x 20 x 4)
4
1. 1
st
Stage 60% of 2
nd
Stage
2. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value) 3.
3. 2 In. Pleated, Optional, MERV 7.
4. 4 In. Pleated, Optional, MERV 13.
ZR078-150 Physical Data (Continued)
Component
Models
ZR078 ZR090 ZR102 ZR120 ZR150
Nominal Tonnage 6.5 7.5 8.5 10 12.5
