Pg. # 7 D(Ce, Cg)072 Cooling Capacities (6 Ton) - York 36 Technical Manual

255040-YTG-A-0506
TABLE 7: D(CE, CG)072 COOLING CAPACITIES (6 TON)
AIR ON
EVAPORATOR
TOTAL
COIL
1
CAP.
INPUT
MBH
CFM WB °F
72 80
67 80
2700
62 70
57 68
72 82
67 82
2550
62 71
57 69
72 83
67 83
2400
62 73
57 71
72 79
67 79
2100
62 69
57 67
72 74
67 74
1800
62 65
57 63
AIR ON
EVAPORATOR
TOTAL
COIL
1
CAP.
INPUT
MBH
CFM WB °F
72 76
67 71
2700
62 64
57 64
72 76
67 71
2550
62 64
57 64
72 75
67 70
2400
62 64
57 64
72 73
67 68
2100
62 61
57 61
72 70
67 65
1800
62 59
57 59
1. These capacities are gross ratings. For net capacity, determine the kW of the supply air blower motor from the SUPPLY AIR 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 condenser fan motors but not the supply air blower motor. The total condenser fan motor power input
is 0.36kW. Refer to the SUPPLY AIR BLOWER PERFORMANCE Table for the kW of the supply air blower motor.
NOMINAL RATING
Unitary Products Group
TEMPERATURE OF AIR ON CONDENSER COIL
85°F
SENSIBLE CAPACITY
POWER
ENTERING DRY BULB, °F
2
kW
86 83 80 77
5.7 63 55 47 40
5.7 76 68 60 53
5.5 70 70 70 62
5.6 68 68 68 60
5.7 60 53 46 38
5.7 73 65 58 51
5.5 71 71 70 62
5.6 69 69 69 62
5.7 58 51 44 37
5.7 70 63 56 49
5.5 73 73 70 63
5.6 71 71 71 64
5.7 54 48 41 35
5.7 65 59 53 47
5.5 69 69 66 60
5.6 67 67 67 61
5.6 50 44 39 34
5.6 60 55 50 44
5.4 65 65 62 57
5.5 63 63 63 58
TEMPERATURE OF AIR ON CONDENSER COIL
105°F
SENSIBLE CAPACITY
POWER
ENTERING DRY BULB, °F
2
kW
86 83 80 77
7.1 61 53 45 38
7.1 70 66 58 50
7.0 64 64 64 56
7.0 64 64 64 56
7.1 59 51 44 37
7.1 69 64 56 49
7.0 64 64 64 56
7.0 64 64 64 56
7.1 56 49 43 36
7.1 68 61 54 48
7.0 64 64 63 56
7.0 64 64 63 56
7.1 52 45 39 33
7.1 63 56 50 44
7.0 61 61 58 52
7.0 61 61 58 52
7.1 47 41 36 31
7.0 57 51 46 41
7.0 59 58 54 48
6.9 59 58 53 48
1
TOTAL
POWER
1
CAP.
INPUT
MBH
74 71 68
32 - - 77 6.3
45 37 30 77 6.3
55 47 39 71 6.3
52 45 37 71 6.3
31 - - 76 6.3
43 36 29 76 6.3
55 48 41 70 6.3
55 47 40 70 6.3
30 - - 75 6.3
42 35 28 75 6.3
56 49 42 69 6.3
57 50 43 69 6.3
29 - - 73 6.3
40 34 28 73 6.3
54 47 41 67 6.3
54 48 42 67 6.3
28 - - 71 6.3
39 34 28 71 6.3
51 46 41 65 6.2
52 47 42 65 6.3
1
TOTAL
POWER
1
CAP.
INPUT
MBH
74 71 68
30 - - 75 7.9
43 35 27 65 7.8
49 41 34 57 7.8
49 41 34 57 7.7
29 - - 76 7.9
42 34 27 66 7.9
49 42 35 58 7.8
49 42 34 58 7.7
29 - - 76 8.0
41 34 27 66 7.9
49 42 35 59 7.8
49 42 35 59 7.7
27 - - 73 7.9
38 32 26 63 7.8
46 40 34 56 7.7
46 40 34 56 7.7
25 - - 69 7.8
35 30 25 60 7.8
43 38 32 53 7.7
43 37 32 53 7.6
95°F
SENSIBLE CAPACITY
ENTERING DRY BULB, °F
2
kW
86 83 80 77 74
63 55 47 40 32
75 68 60 53 45
71 71 71 63 56
71 71 71 63 56
60 53 46 39 31
73 66 58 51 44
70 70 69 62 55
70 70 70 62 55
58 51 44 37 30
70 64 57 50 43
69 69 68 61 54
69 69 68 61 54
53 47 41 35 29
65 59 52 46 40
67 66 63 57 51
67 66 63 57 51
49 43 38 33 27
59 54 48 43 38
65 63 58 53 47
65 63 58 53 47
115°F
SENSIBLE CAPACITY
ENTERING DRY BULB, °F
2
kW
86 83 80 77 74
59 51 43 36 28
65 64 56 48 41
57 57 57 50 42
57 57 57 50 42
57 49 42 35 27
66 61 54 47 40
58 58 58 51 43
58 58 58 50 43
55 48 41 34 27
66 59 52 45 38
59 59 59 52 45
59 59 58 51 44
50 44 37 31 25
61 54 48 42 36
56 56 54 48 42
56 56 53 47 41
45 40 34 29 23
55 49 44 39 33
53 53 49 44 39
53 53 49 44 38
1
71 68
- -
37 30
48 40
48 40
- -
36 29
48 40
48 40
- -
36 29
47 40
47 40
- -
34 28
45 38
45 39
- -
32 27
42 37
42 37
1
71 68
- -
33 25
34 27
34 27
- -
32 25
36 29
36 29
- -
32 25
38 31
37 30
- -
30 24
35 29
35 29
- -
28 23
33 28
33 27
11