Optional Electric Heat; Electric Heat Minimum Supply Air - York ZF210 Instruction Manual

Table 9: ZF180-300 Physical Data (Continued)
Component
Nominal Tonnage
CONDENSER FAN DATA
Quantity
Fan diameter (Inch)
Type
Drive type
No. speeds
Number of motors
Motor HP each
RPM
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
(Tons)
208/230-3-60
180
(15)
208/230-3-60
210
(17.5)
208/230-3-60
240
(20)
208/230-3-60
300
(25)
Johnson Controls Unitary Products
ZF180
15
2
30
Prop
Direct
1
2
1.25
1140
11530
1
15 X 15
Centrifugal
1VP65 1VP65
BK110 BK090
BX75 BX70
5
1725 1725
184T 184T
5 - (18 x 24 x 2)
-
5 - (18 x 24 x 4)
-
Voltage
9
4500
460-3-60 4500
600-3-60 4500
6000
460-3-60 6000
600-3-60 6000
6000
460-3-60 6000
600-3-60 6000
7500
460-3-60 7500
600-3-60 7500
Models
ZF210
17.5
2
24
Prop
Direct
1
2
1.25
1140
14000
1
18 X 15
Centrifugal
1VP60 1VP60 1VP60
BK110 BK090 BK110
BX78 BX75 BX78
5 5 7.5
1725 1725 1725
184T 213T 184T
1,2 1,2
12 - (12 x 24 x 2) 4 - (16 x 25 x 2),
- 4 - (16 x 20 x 2)
3
2 - (20 x 24 x 4), 4 - (16 x 25 x 4),
3
4 - (24 x 24 x 4) 4 - (16 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
18 54
4500 5000
4500 5000
4500 4500
6000 6000
6000 6000
6000 6000
6000 6000
6000 6000
6000 6000
7500 7500
7500 7500
7500 7500
ZF240 ZF300
20
2
30
Prop Prop
Direct Direct
1
2
1.25 1.25
1140 1140
14000 14000
1
18 X 15 18 X 15
Centrifugal Centrifugal
1VP60 1VP60 1VP75X 1VP75X
BK090 1B5V94 1B5V110 1B5V94
BX75 BX78 5VX840 5VX860
5 7.5 7.5
1725 1725 1725
213T 213T 215T
12 - (12 x 24 x 2)
1,2
2 - (20 x 24 x 4),
3
4 - (24 x 24 x 4)
72
5000
4500
4500
6000
6000
6000
6000
6000
6000
7500
7500
7500
1088917-YIM-B-1014
25
2
30
1
2
1
10 15
1725
254T
1,2
-
3
27