Cooling Capacities - Models Dhe/Dhg048 - York D1HE/D1HG036 Technical Manual

036-21216-003-A-0204
TABLE 7: COOLING CAPACITIES - MODELS DHE/DHG048
AIR ON
EVAPORATOR
COIL
TOTAL
1
CAP.
WB
MBH
CFM
°F
72 59
67 53
2000
62 47
57 47
72 58
67 53
1800
62 47
57 46
72 57
67 52
1600
62 46
57 45
72 54
67 49
1400
62 43
57 43
72 51
67 46
1200
62 41
57 40
AIR ON
EVAPORATOR
COIL
TOTAL
1
CAP.
WB
MBH
CFM
°F
72 50
67 45
2000
62 39
57 39
72 50
67 44
1800
62 39
57 38
72 49
67 44
1600
62 39
57 38
72 47
67 42
1400
62 37
57 36
72 44
67 40
1200
62 35
57 34
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 condenser fan motors but not the supply air blower motor. The total condenser fan
motor power input is 0.36kW. Refer to Tables 10 and 11 for the kW of the supply air blower motor.
3.
These capacities are gross ratings. For net capacity, determine the kW of the supply air blower from Tables 10 and 11, multiply
this value by 3.415 MBH/kW to determine the motor heat, and deduct this heat from the gross capacity of the unit.
NOMINAL RATING
Unitary Products Group
TEMPERATURE OF AIR ON CONDENSER COIL
85°F
SENSIBLE CAPACITY
POWER
ENTERING DRY BULB, °F
2
INPUT
86 83 80 77
3.3 46 40 34 28
3.2 53 49 43 38
3.2 47 47 47 42
3.1 47 47 47 41
3.3 42 37 32 27
3.2 50 46 41 35
3.2 47 47 46 41
3.1 46 46 46 41
3.3 39 34 30 25
3.2 47 42 38 33
3.2 46 46 45 41
3.1 45 45 45 40
3.2 35 31 27 23
3.1 43 39 35 31
3.1 43 43 42 38
3.1 43 43 41 37
3.2 32 29 25 22
3.1 39 35 32 28
3.1 41 41 38 35
3.0 40 40 38 34
TEMPERATURE OF AIR ON CONDENSER COIL
105°F
SENSIBLE CAPACITY
POWER
ENTERING DRY BULB, °F
2
INPUT
86 83 80 77
3.8 41 35 30 24
3.7 45 44 39 33
3.6 39 39 39 34
3.6 39 39 39 33
3.8 38 33 28 23
3.7 44 41 36 31
3.6 39 39 40 35
3.6 38 38 38 33
3.8 35 31 26 21
3.7 43 39 34 30
3.6 39 39 41 37
3.6 38 38 38 33
3.8 32 28 24 20
3.7 39 35 31 27
3.6 37 37 38 33
3.5 36 36 35 31
3.7 29 25 22 18
3.7 36 32 29 25
3.6 35 35 34 30
3.5 34 34 32 28
3
TOTAL
POWER
1
CAP.
INPUT
MBH
74 71 68
23 - - 55 3.5
32 26 21 49 3.4
36 30 25 44 3.4
35 29 24 43 3.3
22 - - 54 3.5
30 25 20 48 3.4
36 31 26 43 3.4
35 30 25 42 3.3
21 - - 53 3.5
29 24 19 48 3.4
36 32 27 42 3.4
36 31 27 41 3.3
19 - - 51 3.5
27 23 19 45 3.4
34 30 26 40 3.4
33 29 25 39 3.3
18 - - 48 3.5
25 21 18 42 3.5
31 28 24 38 3.4
31 27 24 37 3.4
3
TOTAL
POWER
1
CAP.
INPUT
MBH
74 71 68
18 - - 45 4.0
27 22 16 40 4.0
28 22 17 35 3.8
27 22 16 35 3.8
18 - - 45 4.0
26 21 16 40 4.0
30 25 20 35 3.9
28 23 18 34 3.8
17 - - 45 4.1
25 20 16 40 4.1
32 27 23 35 3.9
29 24 19 34 3.8
16 - - 43 4.0
23 19 15 38 4.0
29 25 21 33 3.8
27 23 18 33 3.7
15 - - 41 3.9
21 18 14 36 3.9
27 23 20 32 3.8
25 21 18 31 3.7
ALL SENSIBLE CAPACITY
95°F
3
SENSIBLE CAPACITY
ENTERING DRY BULB, °F
2
86 83 80 77 74
43 37 32 26 20
49 47 41 35 30
44 44 44 38 32
43 43 43 37 31
40 35 30 25 20
47 44 39 33 28
43 43 43 38 33
42 42 42 37 32
37 33 28 23 19
45 41 36 32 27
42 42 43 39 34
41 41 41 37 32
34 30 26 22 17
41 37 33 29 25
40 40 40 36 32
39 39 38 34 30
30 27 23 20 16
37 34 30 27 23
38 38 36 33 29
37 37 35 31 28
115°F
3
SENSIBLE CAPACITY
ENTERING DRY BULB, °F
2
86 83 80 77 74
39 33 28 22 16
40 40 37 31 25
35 35 35 30 24
35 35 35 29 23
36 31 26 21 16
40 39 34 29 24
35 35 37 32 27
34 34 34 29 24
33 29 24 20 15
40 37 32 27 23
35 35 39 34 30
34 34 34 30 25
30 26 22 18 14
37 34 29 25 21
33 33 35 31 27
33 33 31 27 23
27 24 20 17 13
34 30 27 23 20
32 32 32 28 25
31 31 29 25 22
71
-
24
26
26
-
23
28
27
-
22
30
28
-
21
28
26
-
20
26
24
71
-
20
18
18
-
19
22
19
-
18
25
20
-
17
23
19
-
16
21
18
9