York ZR Series Installation Manual page 29

Table 11: ZR078-150 physical data (continued)
Component
Nominal tonnage
Reheat coil data
Face area (sq. ft)
Rows
Fins per inch
Tube diameter (in.)
Condenser fan data
Quantity of fans
Fan diameter (inches)
Type
Drive type
Quantity of motors
Motor HP each
No. of speeds
RPM
Total CFM
Belt drive evap. fan data
Quantity
Fan size (inches)
Type
Motor sheave
Blower sheave
Belt
Motor HP each
RPM
Frame size
Filters
Quantity - size
1. Cooling only unit or cooling unit with electric heat
2. Cooling unit with gas heat
3. Does not meet DOE 2018 minimum efficiency requirements
4. First stage 60% of second stage
5. ZR090, ZR102, ZR120, ZR150, have crankcase heaters standard.
6. 2 in. throwaway, standard, MERV (Minimum Efficiency Reporting Value) 3.
7. 2 in. pleated, optional, MERV 8.
8. 4 in. pleated, optional, MERV 13.
Johnson Controls Ducted Systems
ZR078 ZR090
6.5 7.5
6.66 6.66
2 2
13 13
3/8 3/8
2 2
24 24
Prop Prop
Direct Direct
2 2
1/3 1/3
1 1
850 850
6800 6800
1 1
12 x 12 12 x 12
Centrifugal Centrifugal
1VM50 1VM50 1VM50
AK74 AK64 AK74
A49 A49 A49
1-1/2 2 1-1/2
1725 1725 1725
56 56 56
6,7
4 - (24 x 16 x 2) 4 - (24 x 16 x 2)
8
4 - (24 x 16 x 4) 4 - (24 x 16 x 4)
Models
ZR102
8.5
10
2
13
3/8
2
24
Prop
Direct
2
1/3
1
850
6800
1
15 x 15
Centrifugal
1VM50 1VM50 1VM50
AK61 AK89 AK74
A49 A56 A54
3 2 3
1725 1725 1725
56 56 56
6,7 6,7
4 - (24 x 20 x 2)
8 8
4 - (24 x 20 x 4)
5167531-YIM-J-1019
ZR120 ZR150
10 12.5
10 10
2 2
13 13
3/8 3/8
2 4
24 24
Prop Prop
Direct Direct
2 4
3/4 1/3
1 1
1110 850
9500 14000
1 1
15 x 15 15 x 15
Centrifugal Centrifugal
1VM50 1VM50 1VM50
AK84 AK74 AK74
A56 A54 A54
2 3 3
1725 1725 1725
56 56 56
6,7
4 - (24 x 20 x 2) 4 - (24 x 20 x 2)
8
4 - (24 x 20 x 4) 4 - (24 x 20 x 4)
1VP56
BK77
BX55
5
1725
184T
6,7
8
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