York CSA DH 036 - Manual (Page 10)

254597-YTG-B-0507
10 Unitary Products Group
TABLE 6: DH048 COOLING CAPACITIES (4 TON)
CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68
72 59 3.3 46 40 34 28 23 - - 55 3.5 43 37 32 26 20 - -
67 53 3.2 53 49 43 38 32 26 21 49 3.4 49 47 41 35 30 24
62 47 3.2 47 47 47 42 36 30 25 44 3.4 44 44 44 38 32 26
57 47 3.1 47 47 47 41 35 29 24 43 3.3 43 43 43 37 31 26
72 58 3.3 42 37 32 27 22 - - 54 3.5 40 35 30 25 20 - -
67 53 3.2 50 46 41 35 30 25 20 48 3.4 47 44 39 33 28 23
62 47 3.2 47 47 46 41 36 31 26 43 3.4 43 43 43 38 33 28
57 46 3.1 46 46 46 41 35 30 25 42 3.3 42 42 42 37 32 27
72 57 3.3 39 34 30 25 21 - - 53 3.5 37 33 28 23 19 - -
67 52 3.2 47 42 38 33 29 24 19 48 3.4 45 41 36 32 27 22
62 46 3.2 46 46 45 41 36 32 27 42 3.4 42 42 43 39 34 30
57 45 3.1 45 45 45 40 36 31 27 41 3.3 41 41 41 37 32 28
72 54 3.2 35 31 27 23 19 - - 51 3.5 34 30 26 22 17 - -
67 49 3.1 43 39 35 31 27 23 19 45 3.4 41 37 33 29 25 21
62 43 3.1 43 43 42 38 34 30 26 40 3.4 40 40 40 36 32 28
57 43 3.1 43 43 41 37 33 29 25 39 3.3 39 39 38 34 30 26
72 51 3.2 32 29 25 22 18 - - 48 3.5 30 27 23 20 16 - -
67 46 3.1 39 35 32 28 25 21 18 42 3.5 37 34 30 27 23 20
62 41 3.1 41 41 38 35 31 28 24 38 3.4 38 38 36 33 29 26
57 40 3.0 40 40 38 34 31 27 24 37 3.4 37 37 35 31 28 24
CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68
72 50 3.8 41 35 30 24 18 - - 45 4.0 39 33 28 22 16 - -
67 45 3.7 45 44 39 33 27 22 16 40 4.0 40 40 37 31 25 20
62 39 3.6 39 39 39 34 28 22 17 35 3.8 35 35 35 30 24 18
57 39 3.6 39 39 39 33 27 22 16 35 3.8 35 35 35 29 23 18
72 50 3.8 38 33 28 23 18 - - 45 4.0 36 31 26 21 16 - -
67 44 3.7 44 41 36 31 26 21 16 40 4.0 40 39 34 29 24 19
62 39 3.6 39 39 40 35 30 25 20 35 3.9 35 35 37 32 27 22
57 38 3.6 38 38 38 33 28 23 18 34 3.8 34 34 34 29 24 19
72 49 3.8 35 31 26 21 17 - - 45 4.1 33 29 24 20 15 - -
67 44 3.7 43 39 34 30 25 20 16 40 4.1 40 37 32 27 23 18
62 39 3.6 39 39 41 37 32 27 23 35 3.9 35 35 39 34 30 25
57 38 3.6 38 38 38 33 29 24 19 34 3.8 34 34 34 30 25 20
72 47 3.8 32 28 24 20 16 - - 43 4.0 30 26 22 18 14 - -
67 42 3.7 39 35 31 27 23 19 15 38 4.0 37 34 29 25 21 17
62 37 3.6 37 37 38 33 29 25 21 33 3.8 33 33 35 31 27 23
57 36 3.5 36 36 35 31 27 23 18 33 3.7 33 33 31 27 23 19
72 44 3.7 29 25 22 18 15 - - 41 3.9 27 24 20 17 13 - -
67 40 3.7 36 32 29 25 21 18 14 36 3.9 34 30 27 23 20 16
62 35 3.6 35 35 34 30 27 23 20 32 3.8 32 32 32 28 25 21
57 34 3.5 34 34 32 28 25 21 18 31 3.7 31 31 29 25 22 18
NOMINAL RATING
1200
1400
85°F
POWER
INPUT 2 kW
95°F
SENSIBLE CAPACITY 1
ENTERING DRY BULB, °F
2000
1800
1600
SENSIBLE CAPACITY 1
ENTERING DRY BULB, °F
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
1400
POWER
INPUT 2 kW
ENTERING DRY BULB, °F ENTERING DRY BULB, °F
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
105°F 115°F
SENSIBLE CAPACITY 1 SENSIBLE CAPACITY 1
1200
TOTAL
CAP. 1
MBH
POWER
INPUT 2 kW
TOTAL
CAP. 1
MBH
TOTAL
CAP. 1
MBH
POWER
INPUT 2 kW
TOTAL
CAP. 1
MBH
2000
1800
1600
1. These capacities are gross ratings. For net capacity, determine the kW of the supply air blower from the SUPPLY AIR BLOWER PERFORMANCE
Tables, 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 SUPPLY AIR BLOWER PERFORMANCE Tables for the kW of the supply air blower motor.