Optional Electric Heat; Electric Heat Minimum Supply Air - York Predator XP Series Installation Manual

998659-YIM-C-0614
Table 9: XP078-150 Physical Data (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. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value) 3.
2. 2 In. Pleated, Optional, MERV 7.
3. 4 In. Pleated, Optional, MERV 13.

Optional Electric Heat

The factory-installed heaters are wired for single point power
supply. Power supply need only be brought into the single point
terminal block.
Table 10: Electric Heat Minimum Supply Air
Size
Model
(Tons)
078
XP
(6.5)
090
XP
(7.5)
102
XP
(8.5)
120
XP
(10)
150
XP
(12.5)
28
XP078 XP090
6.5 7.5
2 2
24 24
Prop Prop
Direct Direct
2 2
1/3 1/3
1 1
850 850
6800 6800
1 1
15 x 15 15 x 15
Centrifugal Centrifugal
VL40 VL44 1VL40
AK84 AK71 AK69
A54 A52 A52
1-1/2 2 1-1/2
1725 1725 1725
56 56 56
1,2
4 - (24 x 20 x 2) 4 - (24 x 20 x 2)
3
4 - (24 x 20 x 2) 4 - (24 x 20 x 4)
Voltage
208/230-3-60 1950
460-3-60 1950
600-3-60 1950
208/230-3-60 2250
460-3-60 2250
600-3-60 2250
208/230-3-60 2550
460-3-60 2550
600-3-60 2550
208/230-3-60
460-3-60
600-3-60
208/230-3-60
460-3-60
600-3-60
Models
XP102
8.5
2
24
Prop
Direct
2
1/3
1
850
6800
1
15 x 15
Centrifugal
1VM50 1VP50 1VP50
AK69 AK89 AK74
A54 A56 A54
3 2 3
1725 1725 1725
56 56 56
1,2 1,2
4 - (24 x 20 x 2)
3 3
4 - (24 x 20 x 4)
These CSA approved heaters are located within the central
compartment of the unit with the heater elements extending in
to the supply air chamber.
Fuses are supplied, where required, by the factory. Some kW
sizes require fuses and others do not. refer to Table 10 for
minimum CFM limitations and to Table 8 for electrical data.
Minimum Supply Air (CFM)
Heater kW
9 18
1950
1950
1950
2250
2250
2250
2550
2550
2550
- 3000
- 3000
- 3000
- 3750
- 3750
- 3750
XP120 XP150
10 12.5
2
24
Prop Prop
Direct Direct
2
1/3
1
850 850
6800 14000
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
1,2
4 - (24 x 20 x 2) 4 - (24 x 20 x 2)
3
4 - (24 x 20 x 2) 4 - (24 x 20 x 4)
24 36
1950 1950
1950 1950
1950 1950
2250 2250
2250 2250
2250 2250
2550 2550
2550 2550
2550 2550
3000 3000
3000 3000
3000 3000
3750 3750
3750 3750
3750 3750
Johnson Controls Unitary Products
4
24
4
1/3
1
1
1VP56
BK77
BX56
5
1725
184T
1,2
3
54
-
-
-
-
-
-
-
-
-
3500
3000
3500
4000
3750
3750