Cooling Capacities - 4 Ton - York SUNLINE 2000 2000 Technical Manual

036-21564-003-A-1005
COOLING CAPACITIES -
Air On
Indoor
Coil
Total
Cap.
WB
CFM
°F
MBH
72 56
67 53
2000
62 49
57 49
72 55
67 52
1800
62 48
57 48
72 53
67 51
1600
62 47
57 47
72 52
67 49
1400
62 46
57 45
72 50
67 47
1200
62 44
57 44
Air On
Indoor
Coil
Total
WB Cap.
CFM
°F
MBH
72 51
67 46
2000
62 43
57 43
72 50
67 45
1800
62 42
57 42
72 49
67 44
1600
62 41
57 41
72 47
67 42
1400
62 39
57 39
72 44
67 40
1200
62 38
57 37
1
These capacities are gross ratings. For net capacity, determine the KW of the supply air blower motor from the Blower Performance Table, multiply this value by
3.415 MBH / KW to determine the motor heat, and deduct this heat from the gross capacity of the unit.
2
These ratings include the compressor and the outdoor fan motors but not the supply air blower motor. The total outdoor fan motor power input is 0.35 KW.
Refer to the Blower Performance Table for the KW of the supply air blower motor.
NOMINAL RATING
Unitary Products Group
4 TON (BCH048)
85 °F
Sensible Capacity
Power
1 2
Entering Dry Bulb, °F
Input
KW
86 83 80 77
4.1 42 36 31 26
4.0 48 47 41 36
4.0 49 49 48 44
3.9 49 49 49 44
4.0 40 35 30 25
4.0 47 44 39 34
3.9 48 48 47 43
3.9 48 48 48 43
4.0 37 33 28 24
4.0 46 42 37 33
3.9 47 47 46 41
3.9 47 47 47 42
4.0 34 30 26 22
3.9 42 38 34 30
3.8 46 45 42 38
3.8 45 45 43 39
3.9 31 27 24 20
3.9 38 35 31 28
3.8 44 42 39 35
3.7 44 43 39 36
105 °F
Sensible Capacity
Power
1 2
Entering Dry Bulb, °F
Input
KW
86 83 80 77
4.9 40 35 29 24
4.7 42 42 39 34
4.6 43 43 42 37
4.6 43 43 43 38
4.8 38 33 28 23
4.7 41 41 37 32
4.6 42 42 41 37
4.5 42 42 42 37
4.8 35 31 26 22
4.6 40 40 35 31
4.5 41 41 40 35
4.4 41 41 41 36
4.7 32 28 24 20
4.5 38 36 32 28
4.4 39 38 37 33
4.4 39 39 37 33
4.6 28 25 21 18
4.5 36 32 29 25
4.4 38 36 34 29
4.3 37 37 34 30
Temperature of Air on Outdoor Coil
1
, MBH
Total Power
1
Cap. Input
MBH KW
74 71 68
- - - 53 4.5
30 25 - 51 4.4
38 33 28 46 4.3
38 33 28 46 4.3
- - - 53 4.4
29 24 - 51 4.4
38 33 28 47 4.3
38 33 28 45 4.2
- - - 52 4.4
28 24 - 50 4.3
37 32 28 45 4.2
38 33 29 44 4.1
- - - 49 4.3
26 22 - 47 4.2
34 30 26 43 4.1
35 31 27 42 4.1
- - - 47 4.2
24 21 - 45 4.2
32 28 25 40 4.1
32 29 25 40 4.0
Temperature of Air on Outdoor Coil
1
, MBH
Total Power
1
Cap. Input
MBH KW
74 71 68
- - - 49 5.2
28 23 - 41 5.0
32 27 21 40 4.9
32 28 22 40 4.8
- - - 47 5.1
27 22 - 40 4.9
32 27 22 39 4.8
33 27 23 38 4.7
- - - 46 5.1
26 22 - 39 4.9
32 27 23 37 4.7
32 28 23 37 4.7
- - - 44 5.0
24 20 - 37 4.8
28 25 20 36 4.7
29 25 21 36 4.6
- - - 42 4.9
22 18 - 36 4.7
27 22 20 35 4.6
27 23 20 35 4.6
ALL SENSIBLE CAPACITY
95 °F
1
Sensible Capacity , MBH
2
Entering Dry Bulb, °F
86 83 80 77 74
40 35 29 24 -
46 45 41 35 30
46 46 45 41 35
46 46 46 41 35
38 33 28 23 -
44 44 39 34 29
47 47 45 40 36
45 45 45 40 35
36 32 27 23 -
44 43 38 34 29
45 45 44 40 36
44 44 44 40 36
33 29 25 21 -
42 38 34 30 26
43 42 40 36 32
42 42 40 36 32
29 25 22 18 -
37 34 30 27 23
40 39 36 32 29
40 39 36 32 29
115 °F
1
Sensible Capacity , MBH
2
Entering Dry Bulb, °F
86 83 80 77 74
39 34 29 23 -
40 40 37 32 26
40 40 39 34 29
40 40 40 34 30
37 32 27 22 -
37 36 35 30 25
39 39 37 34 29
38 38 38 33 30
34 29 25 20 -
36 36 32 28 23
37 37 36 33 28
37 37 37 34 28
31 27 23 19 -
36 34 30 26 21
36 35 34 30 26
36 36 34 31 26
28 24 21 17 -
34 31 27 24 20
35 34 30 28 24
35 35 31 29 24
71 68
- -
24 -
30 24
30 24
- -
24 -
31 26
30 25
- -
25 -
31 27
31 27
- -
22 -
28 24
28 24
- -
20 -
25 22
25 22
71 68
- -
21 -
23 18
24 19
- -
20 -
24 19
25 20
- -
19 -
24 19
25 20
- -
17 -
22 18
23 19
- -
17 -
20 17
21 18
5