Carrier 42C Series Product Data page 80

Performance data (cont)
75 F DB/63 F WB
UNIT
SIZE ∆T
40 F EWT 45 F EWT
GPM TC SC GPM TC
b b
4 13.7 27.3 18.7 10.8 21.4 15.9
6 8.7 25.7 17.9 6.7 19.7 15.2
06 8 5.9 23.6 17.0 4.5 17.9 14.4
10 4.3 21.4 15.9 3.3 16.2 13.5
12 3.3 19.3 15.0 2.5 14.8 12.7
4 — — — 14.5 29.2 21.6 10.8 21.4 18.1
6 11.8 35.2 24.4 9.2 27.3 20.7
08 8 8.3 33.3 23.5 6.3 25.5 19.9
10 6.1 30.8 22.3 4.7 23.4 18.9
12 4.7 28.2 21.1 3.6 21.6 18.0
4 — — — —
6 14.6 44.2 30.5 11.5 34.3 25.9
10 8 10.5 41.9 29.4 8.0 32.2 25.0
10 7.9 39.5 28.3 6.0 30.1 24.0
12 6.1 36.6 26.9 4.7 28.0 22.9
6 — — — 13.9 41.8 31.4 10.4 31.0 26.6
8 12.8 51.1 35.7 9.9 39.4 30.3
12 10 9.7 48.4 34.4 7.5 37.1 29.2
12 7.6 45.5 33.0 5.8 34.8 28.1
14 6.0 42.4 31.6 4.7 32.6 27.0
6 — — — 16.1 48.1 36.3 10.9 35.9 30.8
8 14.7 58.6 41.2 11.2 45.1 35.0
14 10 11.0 54.8 39.4 8.5 42.0 33.5
12 8.5 50.6 37.4 6.6 39.0 32.0
14 6.7 46.6 35.5 5.2 36.8 30.8
6 23.7 71.5 49.2 18.6 55.7 41.8 13.9 41.6 35.5
10 12.9 64.3 45.8 9.9 49.2 38.8
16 14 7.7 55.4 41.6 6.2 42.9 35.6
18 5.2 47.1 37.7 3.1 27.9 27.6
22 3.5 38.1 32.4 —
6 — — — 21.1 63.3 47.4 15.8 47.3 40.2
10 14.7 73.5 52.0 11.2 56.3 44.1
18 14 9.1 64.2 47.7 7.1 49.7 40.8
18 6.2 55.3 43.4 4.5 40.4 35.5
22 4.3 45.8 38.1 —
6 — — — 23.4 70.4 52.7 17.5 52.6 44.6
10 16.3 81.9 57.9 12.7 63.1 49.3
20 14 10.4 72.3 53.3 8.1 56.0 45.7
18 7.0 62.8 48.8 5.5 48.8 41.4
22 4.9 53.2 43.8 —
∆T
— Temperature Change
DB — Dry Bulb
EWT — Entering Water Temperature
GPM — Gallons Per Minute
NOTE: All capacities are given in thousands of Btuh (MBtuh).
80
42D COOLING CAPACITY (by ∆T) 6-ROW COIL
50 F EWT 40 F EWT
SC GPM TC SC GPM TC
b b b b
7.8 15.7 13.4 — —
4.9 14.6 12.9 10.9 32.5 20.6
3.4 13.6 12.2 7.8 30.8 19.8
2.2 11.1 10.8 5.7 28.5 18.8
— — — 4.4 26.0 17.7
— —
6.9 20.3 17.6 14.7 44.4 28.0 12.1 36.2 24.3
4.8 19.2 16.9 10.6 42.3 27.0
3.2 15.9 15.5 8.0 40.3 26.1
2.3 13.7 13.7 6.2 37.6 24.9
— — 13.5 26.9 22.7 — —
8.6 25.5 22.0 — —
6.1 24.4 21.3 13.3 53.1 33.8 10.8 42.9 29.3
4.0 19.9 19.9 10.1 50.7 32.7
3.0 18.2 18.2 8.0 48.2 31.6
— —
7.6 29.8 25.9 — —
5.8 28.7 25.1 12.3 61.9 39.8
3.8 22.6 22.6 9.9 59.1 38.4
2.9 20.3 20.3 8.0 56.1 37.1
— —
7.6 34.4 30.2 18.6 74.4 47.4 14.6 60.1 41.0 11.0 45.7 35.0 22.9
6.4 32.7 28.8 14.2 70.9 45.8 10.9 56.5 39.5
4.1 24.0 24.0 11.1 67.0 44.0
2.9 20.7 20.7 8.9 62.4 42.0
— —
7.7 38.2 33.3 16.4 82.3 52.9 13.2 65.7 45.6 10.1 50.4 39.2 20.4 101.8 59.9 17.0
3.7 24.9 24.9 10.6 73.7 49.0
— — — 7.0 63.5 44.5
— — — — — 4.9 53.8 40.3
— —
8.3 41.2 37.5 18.8 93.7 60.0 15.0 75.1 51.8 11.4 57.6 44.5 23.1 115.7 67.9 19.4
4.3 29.5 29.5 12.2 84.9 56.0
— — — 8.3 74.3 51.4
— — — — — 5.6 63.8 47.0
— —
9.9 49.0 42.3 20.9 104.3 66.7 16.8 83.7 57.6 12.9 64.2 49.5
4.9 34.1 34.1 13.5 95.3 62.7 10.6 74.2 53.5
— — — 9.3 83.9 57.6
— — — — — 6.7 72.6 52.6
LEGEND
SC — Base Sensible Capacity from Base Cooling Capacities by Gpm charts
b
TC — Base Total Capacity from Base Cooling Capacities by Gpm charts
b
WB — Wet Bulb
80 F DB/67 F WB
45 F EWT 50 F EWT
SC GPM TC SC GPM TC
b b b b b
— 14.1 28.2 18.6 10.9 21.7 15.9
8.9 26.3 17.8 6.8 20.1 15.3 13.4
6.1 24.5 17.1 4.6 18.4 14.6
4.5 22.2 16.1 3.4 16.8 13.8
3.4 20.1 15.2 2.6 15.4 13.1
— — — — 14.7 29.6 21.5
9.3 27.6 20.7
8.6 34.0 23.3 6.6 25.9 20.0 13.1
6.4 31.7 22.3 4.8 24.1 19.1 10.0
4.9 29.3 21.3 3.8 22.3 18.3
— — — — — —
— 14.9 45.4 30.4 11.6 34.8 25.9
8.1 32.6 25.0
8.1 40.4 28.2 6.1 30.8 24.2 12.6
6.3 37.8 27.1 4.8 28.9 23.3 10.0
— — — — 14.1 42.3 31.4
— 13.2 52.4 35.5 10.0 39.9 30.3
9.9 49.5 34.3 7.6 37.8 29.4
7.8 46.5 33.0 6.0 35.7 28.5 12.2
6.2 43.7 31.8 4.8 33.7 27.5 10.1
— 21.2 63.6 42.5 16.2 48.8 36.3
8.5 43.1 33.8 17.6
8.7 52.5 37.7 6.8 40.4 32.6 14.1
6.9 48.5 36.0 5.5 37.8 31.2 11.4
— 24.3 73.5 49.0 18.8 56.4 41.8
8.3 57.5 42.0 6.5 44.7 36.4 13.4
5.4 49.6 38.7 3.4 30.7 29.2
3.9 41.2 34.0 — —
— — — — 21.3 64.2 47.3
9.4 66.3 48.0 7.3 51.5 41.7 15.3 107.1 64.0 12.5
6.5 57.8 44.2 5.3 48.3 39.6 10.8
4.6 49.2 39.8 — —
— — — — 23.7 71.3 52.5
8.4 58.0 46.5 17.0 119.3 71.2 14.0
7.2 65.2 49.6 5.9 51.8 42.9 12.1 108.8 66.7
5.1 57.0 45.8 — —
85 F DB/71 F WB
40 F EWT 45 F EWT
SC GPM TC SC GPM TC
b b b b
— — — — —
40.0 23.3 11.3 33.6 20.5
9.6 38.1 22.4 7.9 31.7 19.7
7.3 36.3 21.6 6.0 29.8 18.9
5.7 33.9 20.6 4.6 27.1 17.8
— — — — —
— — — 15.1 46.0 27.8 12.4 37.1 24.1
52.2 30.5 11.0 43.7 26.8
50.0 29.5 8.3 41.4 25.9
8.0 47.8 28.6 6.6 39.0 24.9
— — — — — —
— — — — —
— — — 13.8 55.0 33.6 11.0 43.8 29.2
62.9 37.1 10.5 52.3 32.5
60.3 35.9 8.2 49.6 31.4
— — — — —
— — — — —
— — — 12.8 63.9 39.5 10.1 50.4 34.2
73.7 43.7 10.1 60.8 38.2
70.7 42.4 8.2 57.6 36.9
— — — — —
91.6 53.5 19.3 77.0 47.1 15.0 61.3 40.9
88.0 51.9 14.6 73.2 45.5 11.2 57.5 39.4
84.3 50.2 11.6 69.1 43.9
80.6 48.6 9.2 64.9 42.2
— — — — —
84.9 52.6 13.4 66.9 45.5
93.9 56.3 10.9 75.9 48.9
9.3 83.9 52.1 7.3 66.2 45.0
— 6.7 72.7 47.6 5.1 56.7 41.3
— — — — —
96.7 59.6 15.3 76.5 51.6
87.5 55.9
96.8 59.6 8.6 77.1 51.7
— 7.6 85.3 54.9 5.8 66.7 47.9
— — — — —
— — — 21.5 107.6 66.3 17.1 85.2 57.4
97.7 62.2 10.9 76.2 53.8
9.5 86.6 60.3
— 8.8 96.8 61.8 6.9 75.7 43.9
50 F EWT
SC GPM TC SC
b b b
— 14.4 28.9 18.6
9.1 26.9 17.8
6.3 25.1 17.1
4.6 22.9 16.2
3.3 20.6 15.4
— — — —
8.8 34.7 23.2
6.6 32.5 22.4
5.0 30.2 21.5
— — — —
— — — —
8.2 41.0 28.1
6.4 38.6 27.2
— — — —
— 13.4 53.5 35.4
7.9 47.4 33.0
6.3 44.5 31.9
— 21.8 65.2 42.3
9.0 53.9 37.9
7.1 50.2 36.5
— 24.8 75.3 48.7
8.5 59.1 42.4
5.6 52.1 39.8
4.2 44.5 35.6
— — — —
9.8 68.0 48.3
6.7 60.2 45.1
4.8 52.7 41.6
— — — —
7.6 67.7 50.4
5.5 60.1 46.9