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| TABLE 17: DY048 COOLING CAPACITIES (4 TON) | 
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| Air on Evap- | 
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 | Temperature of Air on Condenser Coil | 
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| orator Coil | 
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 | 75°F | 
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 | 85°F | 
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| 
 | WB | Total | Total2 | 
 | Sensible Capacity (MBH)1 | 
 | Total | Total2 | 
 | Sensible Capacity (MBH)1 | 
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| CFM | Cap.1 | Input | 
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 | Return Dry Bulb (°F) | 
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 | Cap.1 | Input | 
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 | Return Dry Bulb (°F) | 
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| (°F) | 
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| 
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 | (MBH) | (kW) | 
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| 
 | 86 | 83 | 
 | 80 | 77 | 74 | 71 | 68 | 86 | 83 | 
 | 80 | 77 | 74 | 71 | 68 | |||||
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 | 72 | 58 | 2.8 | 32 | 28 | 
 | 25 | 22 | 18 | - | - | 54 | 3.1 | 30 | 27 | 
 | 23 | 20 | 17 | - | - | 
| 1200 | 67 | 57 | 2.8 | 43 | 39 | 
 | 36 | 32 | 29 | 26 | 22 | 51 | 3.1 | 40 | 36 | 
 | 33 | 29 | 26 | 23 | 19 | 
| 62 | 53 | 2.8 | 53 | 47 | 
 | 44 | 40 | 37 | 33 | 30 | 47 | 3.0 | 47 | 44 | 
 | 41 | 37 | 34 | 30 | 27 | |
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 | 57 | 51 | 2.8 | 51 | 51 | 
 | 49 | 45 | 42 | 38 | 35 | 46 | 3.0 | 46 | 46 | 
 | 43 | 39 | 36 | 32 | 29 | 
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 | 72 | 58 | 2.8 | 34 | 30 | 
 | 26 | 22 | 18 | - | - | 55 | 3.1 | 33 | 29 | 
 | 25 | 21 | 17 | - | - | 
| 1400 | 67 | 56 | 2.8 | 45 | 41 | 
 | 37 | 33 | 29 | 25 | 21 | 52 | 3.1 | 43 | 39 | 
 | 35 | 31 | 27 | 23 | 19 | 
| 62 | 53 | 2.8 | 53 | 50 | 
 | 46 | 41 | 37 | 33 | 29 | 48 | 3.0 | 48 | 46 | 
 | 43 | 39 | 35 | 31 | 27 | |
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 | 57 | 51 | 2.8 | 51 | 51 | 
 | 51 | 47 | 43 | 39 | 34 | 46 | 3.0 | 46 | 46 | 
 | 45 | 41 | 37 | 33 | 29 | 
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 | 72 | 57 | 2.8 | 36 | 32 | 
 | 27 | 22 | 18 | - | - | 55 | 3.1 | 36 | 31 | 
 | 26 | 22 | 17 | - | - | 
| 1600 | 67 | 56 | 2.8 | 48 | 43 | 
 | 39 | 34 | 29 | 25 | 20 | 52 | 3.1 | 46 | 42 | 
 | 37 | 32 | 28 | 23 | 18 | 
| 62 | 53 | 2.8 | 53 | 53 | 
 | 47 | 43 | 38 | 33 | 29 | 48 | 3.1 | 48 | 48 | 
 | 46 | 41 | 36 | 32 | 27 | |
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 | 57 | 51 | 2.8 | 51 | 51 | 
 | 53 | 48 | 43 | 39 | 34 | 47 | 3.0 | 47 | 47 | 
 | 48 | 43 | 39 | 34 | 29 | 
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 | 72 | 57 | 2.8 | 39 | 33 | 
 | 28 | 23 | 17 | - | - | 55 | 3.1 | 38 | 33 | 
 | 28 | 22 | 17 | - | - | 
| 1800 | 67 | 56 | 2.8 | 52 | 46 | 
 | 40 | 35 | 30 | 24 | 19 | 52 | 3.1 | 49 | 44 | 
 | 39 | 34 | 28 | 23 | 18 | 
| 62 | 53 | 2.8 | 53 | 53 | 
 | 50 | 45 | 39 | 34 | 29 | 48 | 3.1 | 48 | 48 | 
 | 47 | 41 | 36 | 31 | 25 | |
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 | 57 | 51 | 2.8 | 51 | 51 | 
 | 52 | 46 | 41 | 36 | 30 | 47 | 3.1 | 47 | 47 | 
 | 47 | 42 | 37 | 31 | 26 | 
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 | 72 | 57 | 2.8 | 41 | 35 | 
 | 29 | 23 | 17 | - | - | 55 | 3.1 | 41 | 35 | 
 | 29 | 23 | 17 | - | - | 
| 2000 | 67 | 55 | 2.8 | 55 | 48 | 
 | 42 | 36 | 30 | 24 | 18 | 52 | 3.1 | 52 | 47 | 
 | 41 | 35 | 29 | 23 | 17 | 
| 62 | 52 | 2.8 | 52 | 52 | 
 | 52 | 46 | 40 | 34 | 28 | 48 | 3.1 | 48 | 48 | 
 | 48 | 42 | 36 | 30 | 24 | |
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 | 57 | 50 | 2.8 | 50 | 50 | 
 | 50 | 44 | 38 | 32 | 26 | 46 | 3.1 | 46 | 46 | 
 | 46 | 40 | 34 | 28 | 23 | 
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 | 95°F | 
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 | 105°F | 
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 | 72 | 50 | 3.3 | 29 | 25 | 
 | 22 | 18 | 15 | - | - | 45 | 3.7 | 27 | 23 | 
 | 20 | 16 | 13 | - | - | 
| 1200 | 67 | 45 | 3.4 | 37 | 33 | 
 | 30 | 27 | 23 | 20 | 16 | 39 | 3.7 | 34 | 31 | 
 | 27 | 24 | 21 | 17 | 14 | 
| 62 | 41 | 3.3 | 41 | 41 | 
 | 37 | 34 | 31 | 27 | 24 | 36 | 3.6 | 36 | 36 | 
 | 33 | 29 | 26 | 22 | 19 | |
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 | 57 | 40 | 3.3 | 40 | 40 | 
 | 37 | 33 | 30 | 26 | 23 | 35 | 3.6 | 35 | 35 | 
 | 32 | 29 | 25 | 22 | 19 | 
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 | 72 | 52 | 3.4 | 32 | 28 | 
 | 24 | 20 | 16 | - | - | 47 | 3.7 | 30 | 26 | 
 | 22 | 18 | 14 | - | - | 
| 1400 | 67 | 47 | 3.4 | 41 | 37 | 
 | 33 | 29 | 25 | 20 | 16 | 41 | 3.7 | 38 | 34 | 
 | 30 | 26 | 22 | 18 | 14 | 
| 62 | 42 | 3.3 | 42 | 42 | 
 | 41 | 37 | 33 | 29 | 24 | 37 | 3.6 | 37 | 37 | 
 | 36 | 32 | 28 | 24 | 20 | |
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 | 57 | 42 | 3.3 | 42 | 42 | 
 | 40 | 36 | 32 | 28 | 24 | 37 | 3.6 | 37 | 37 | 
 | 35 | 31 | 27 | 23 | 19 | 
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 | 72 | 54 | 3.4 | 35 | 30 | 
 | 26 | 21 | 16 | - | - | 49 | 3.7 | 33 | 28 | 
 | 24 | 19 | 14 | - | - | 
| 1600 | 67 | 49 | 3.4 | 45 | 40 | 
 | 35 | 31 | 26 | 21 | 17 | 43 | 3.7 | 41 | 37 | 
 | 33 | 28 | 24 | 19 | 14 | 
| 62 | 44 | 3.3 | 44 | 44 | 
 | 44 | 39 | 35 | 30 | 25 | 39 | 3.6 | 39 | 39 | 
 | 39 | 34 | 30 | 25 | 20 | |
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 | 57 | 43 | 3.3 | 43 | 43 | 
 | 43 | 39 | 34 | 29 | 25 | 39 | 3.6 | 39 | 39 | 
 | 39 | 34 | 29 | 25 | 20 | 
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 | 72 | 53 | 3.4 | 38 | 33 | 
 | 27 | 22 | 17 | - | - | 49 | 3.7 | 36 | 31 | 
 | 25 | 20 | 15 | - | - | 
| 1800 | 67 | 48 | 3.4 | 46 | 43 | 
 | 38 | 32 | 27 | 22 | 16 | 43 | 3.7 | 42 | 39 | 
 | 35 | 30 | 24 | 19 | 14 | 
| 62 | 44 | 3.3 | 44 | 44 | 
 | 44 | 38 | 33 | 28 | 22 | 39 | 3.6 | 39 | 39 | 
 | 39 | 33 | 28 | 23 | 17 | |
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 | 57 | 43 | 3.3 | 43 | 43 | 
 | 43 | 38 | 32 | 27 | 22 | 38 | 3.7 | 38 | 38 | 
 | 38 | 33 | 27 | 22 | 17 | 
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 | 72 | 53 | 3.4 | 41 | 35 | 
 | 29 | 23 | 17 | - | - | 48 | 3.7 | 39 | 33 | 
 | 27 | 21 | 15 | - | - | 
| 2000 | 67 | 48 | 3.4 | 48 | 46 | 
 | 40 | 34 | 28 | 22 | 16 | 42 | 3.7 | 42 | 41 | 
 | 37 | 31 | 25 | 19 | 14 | 
| 62 | 43 | 3.3 | 43 | 43 | 
 | 43 | 37 | 31 | 25 | 19 | 38 | 3.7 | 38 | 38 | 
 | 38 | 32 | 26 | 20 | 14 | |
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 | 57 | 42 | 3.3 | 42 | 42 | 
 | 42 | 37 | 31 | 25 | 19 | 38 | 3.7 | 38 | 38 | 
 | 38 | 32 | 26 | 20 | 14 | 
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 | 115°F | 
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 | 125°F | 
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 | 72 | 40 | 4.0 | 25 | 21 | 
 | 18 | 14 | 11 | - | - | 35 | 4.3 | 23 | 19 | 
 | 16 | 13 | 9 | - | - | 
| 1200 | 67 | 34 | 3.9 | 32 | 28 | 
 | 25 | 21 | 18 | 15 | 11 | 28 | 4.2 | 28 | 26 | 
 | 22 | 19 | 15 | 12 | 9 | 
| 62 | 31 | 3.9 | 31 | 31 | 
 | 28 | 25 | 21 | 18 | 14 | 26 | 4.2 | 26 | 26 | 
 | 23 | 20 | 16 | 13 | 10 | |
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 | 57 | 30 | 3.9 | 30 | 30 | 
 | 28 | 24 | 21 | 17 | 14 | 25 | 4.2 | 25 | 25 | 
 | 23 | 20 | 16 | 13 | 9 | 
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 | 72 | 42 | 4.0 | 28 | 24 | 
 | 20 | 16 | 12 | - | - | 38 | 4.3 | 26 | 22 | 
 | 18 | 14 | 10 | - | - | 
| 1400 | 67 | 36 | 4.0 | 35 | 32 | 
 | 28 | 24 | 20 | 16 | 11 | 30 | 4.3 | 30 | 29 | 
 | 25 | 21 | 17 | 13 | 9 | 
| 62 | 32 | 3.9 | 32 | 32 | 
 | 31 | 27 | 23 | 19 | 15 | 28 | 4.2 | 28 | 28 | 
 | 26 | 22 | 18 | 14 | 10 | |
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 | 57 | 32 | 3.9 | 32 | 32 | 
 | 31 | 27 | 23 | 19 | 15 | 27 | 4.3 | 27 | 27 | 
 | 26 | 22 | 18 | 14 | 10 | 
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 | 72 | 45 | 4.0 | 31 | 27 | 
 | 22 | 17 | 13 | - | - | 40 | 4.3 | 29 | 25 | 
 | 20 | 15 | 11 | - | - | 
| 1600 | 67 | 38 | 4.0 | 38 | 35 | 
 | 30 | 26 | 21 | 16 | 12 | 32 | 4.3 | 32 | 32 | 
 | 28 | 23 | 19 | 14 | 9 | 
| 62 | 34 | 3.9 | 34 | 34 | 
 | 34 | 30 | 25 | 20 | 16 | 29 | 4.2 | 29 | 29 | 
 | 29 | 25 | 20 | 15 | 11 | |
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 | 57 | 34 | 4.0 | 34 | 34 | 
 | 34 | 29 | 25 | 20 | 15 | 29 | 4.3 | 29 | 29 | 
 | 29 | 24 | 20 | 15 | 10 | 
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 | 72 | 44 | 4.0 | 34 | 29 | 
 | 24 | 18 | 13 | - | - | 39 | 4.4 | 32 | 27 | 
 | 22 | 16 | 11 | - | - | 
| 1800 | 67 | 37 | 4.0 | 37 | 36 | 
 | 33 | 27 | 22 | 17 | 11 | 31 | 4.3 | 31 | 31 | 
 | 30 | 25 | 20 | 14 | 9 | 
| 62 | 34 | 4.0 | 34 | 34 | 
 | 34 | 28 | 23 | 18 | 12 | 29 | 4.3 | 29 | 29 | 
 | 29 | 23 | 18 | 13 | 8 | |
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 | 57 | 33 | 4.0 | 33 | 33 | 
 | 33 | 28 | 23 | 17 | 12 | 29 | 4.3 | 29 | 29 | 
 | 29 | 23 | 18 | 13 | 7 | 
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 | 72 | 43 | 4.1 | 37 | 31 | 
 | 25 | 19 | 13 | - | - | 39 | 4.4 | 35 | 29 | 
 | 23 | 17 | 11 | - | - | 
| 2000 | 67 | 36 | 4.0 | 36 | 36 | 
 | 35 | 29 | 23 | 17 | 11 | 31 | 4.3 | 31 | 31 | 
 | 31 | 27 | 21 | 15 | 9 | 
| 62 | 33 | 4.0 | 33 | 33 | 
 | 33 | 27 | 21 | 15 | 9 | 28 | 4.3 | 28 | 28 | 
 | 28 | 22 | 16 | 10 | 4 | |
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 | 57 | 33 | 4.0 | 33 | 33 | 
 | 33 | 27 | 21 | 15 | 9 | 28 | 4.3 | 28 | 28 | 
 | 28 | 22 | 16 | 10 | 4 | 
1.The capacities are gross ratings. For net capacity, deduct indoor blower motor, MBH=3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor.
2.These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
| 16 | Johnson Controls Unitary Products |