24
LEGEND
COOLING CAPACITIES (1-STAGE COOLING) 4 TONS
582J*05A
AMBIENT TEMPERATURE
85 95 105 115 125
EA (db) EA (db) EA (db) EA (db) EA (db)
75 80 85 75 80 85 75 80 85 75 80 85 75 80 85
1200
CFM
EAT
(wb)
58
TC 41.5 41.5 47.0 38.9 38.9 44.0 36.2 36.2 41.0 33.4 33.4 37.8 30.4 30.4 34.5
SHC 36.1 41.5 47.0 33.8 38.9 44.0 31.4 36.2 41.0 28.9 33.4 37.8 26.3 30.4 34.5
62
TC 44.9 44.9 44.9 41.4 41.4 42.6 37.8 37.8 40.8 34.0 34.0 38.8 30.5 30.5 36.0
SHC 32.6 38.5 44.3 30.9 36.8 42.6 29.2 35.0 40.8 27.3 33.1 38.8 25.0 30.5 36.0
67
TC 49.7 49.7 49.7 46.8 46.8 46.8 43.1 43.1 43.1 39.2 39.2 39.2 35.1 35.1 35.1
SHC 26.5 32.4 38.2 25.3 31.1 37.0 23.7 29.6 35.5 22.1 27.9 33.8 20.4 26.3 32.2
72
TC 53.4 53.4 53.4 51.3 51.3 51.3 48.5 48.5 48.5 44.7 44.7 44.7 40.7 40.7 40.7
SHC 19.8 25.7 31.6 19.0 24.8 30.7 17.8 23.7 29.6 16.4 22.3 28.1 14.8 20.7 26.6
76
TC — 55.3 55.3 — 53.3 53.3 — 51.6 51.6 — 48.6 48.6 — 44.8 44.8
SHC — 20.1 26.7 — 19.4 26.0 — 18.7 25.3 — 17.5 23.8 — 16.1 22.2
1400
CFM
EAT
(wb)
58
TC 44.4 44.4 50.2 41.6 41.6 47.0 38.7 38.7 43.8 35.7 35.7 40.5 32.6 32.6 37.0
SHC 38.6 44.4 50.2 36.1 41.6 47.0 33.6 38.7 43.8 31.0 35.7 40.5 28.2 32.6 37.0
62
TC 46.6 46.6 48.6 43.1 43.1 46.9 39.4 39.4 44.9 35.8 35.8 42.1 32.7 32.7 38.5
SHC 35.2 41.9 48.6 33.5 40.2 46.9 31.7 38.3 44.9 29.4 35.8 42.1 26.8 32.7 38.5
67
TC 51.2 51.2 51.2 48.5 48.5 48.5 44.7 44.7 44.7 40.7 40.7 40.7 36.4 36.4 36.4
SHC 28.0 34.6 41.2 26.9 33.6 40.3 25.4 32.2 38.9 23.8 30.6 37.3 22.1 28.9 35.7
72
TC 54.4 54.4 54.4 52.3 52.3 52.3 49.9 49.9 49.9 46.2 46.2 46.2 42.0 42.0 42.0
SHC 20.2 26.7 33.2 19.4 25.9 32.5 18.5 25.2 31.9 17.1 23.8 30.6 15.5 22.3 29.0
76
TC — 55.9 55.9 — 53.9 53.9 — 52.1 52.1 — 49.7 49.7 — 46.0 46.0
SHC — 20.8 28.5 — 20.0 27.6 — 19.2 26.5 — 18.1 25.3 — 16.8 23.8
1600
CFM
EAT
(wb)
58
TC 46.6 46.6 52.7 43.8 43.8 49.6 40.8 40.8 46.2 37.7 37.7 42.7 34.5 34.5 39.1
SHC 40.5 46.6 52.7 38.1 43.8 49.6 35.4 40.8 46.2 32.7 37.7 42.7 29.9 34.5 39.1
62
TC 47.9 47.9 52.3 44.6 44.6 50.7 40.9 40.9 48.1 37.8 37.8 44.4 34.5 34.5 40.7
SHC 37.5 44.9 52.3 35.9 43.3 50.7 33.7 40.9 48.1 31.1 37.8 44.4 28.4 34.5 40.7
67
TC 51.5 51.5 51.5 48.7 48.7 48.7 44.9 44.9 44.9 40.7 40.7 42.0 36.3 36.3 40.2
SHC 30.9 38.3 45.7 30.0 37.5 45.0 28.5 36.1 43.7 26.9 34.5 42.0 25.1 32.7 40.2
72
TC 55.0 55.0 55.0 52.9 52.9 52.9 50.9 50.9 50.9 47.3 47.3 47.3 43.1 43.1 43.1
SHC 20.4 27.5 34.6 19.6 26.8 33.9 18.9 26.3 33.8 17.6 25.2 32.7 16.1 23.7 31.3
76
TC — 56.3 56.3 — 54.3 54.3 — 52.3 52.3 — 50.3 50.3 — 46.8 46.8
SHC — 21.1 29.4 — 20.2 28.3 — 19.4 27.3 — 18.6 26.5 — 17.3 25.1
1800
CFM
EAT
(wb)
58
TC 48.4 48.4 54.7 45.7 45.7 51.7 42.7 42.7 48.3 — 39.4 44.6 36.1 36.1 40.9
SHC 42.1 48.4 54.7 39.7 45.7 51.7 37.0 42.7 48.3 34.2 39.4 44.6 31.3 36.1 40.9
62
TC 49.1 49.1 55.6 45.9 45.9 53.7 42.7 42.7 50.2 39.5 39.5 46.4 36.1 36.1 42.5
SHC 39.5 47.6 55.6 37.8 45.8 53.7 35.2 42.7 50.2 32.5 39.5 46.4 29.7 36.1 42.5
67
TC 53.0 53.0 53.0 50.6 50.6 50.6 47.0 47.0 47.0 42.7 42.7 43.7 38.3 38.3 41.9
SHC 30.2 38.2 46.1 29.5 37.7 45.8 28.5 36.8 45.2 26.9 35.3 43.7 25.2 33.6 41.9
72
TC 55.5 55.5 55.5 53.4 53.4 53.4 51.5 51.5 51.5 48.1 48.1 48.1 43.9 43.9 43.9
SHC 20.6 28.2 35.7 19.8 27.5 35.2 19.2 27.3 35.4 18.1 26.4 34.6 16.6 25.0 33.3
76
TC — 56.6 56.6 — 54.6 54.6 — 52.5 52.5 — 50.8 50.8 — 47.3 47.3
SHC — 21.2 29.9 — 20.4 28.9 — 19.6 28.0 — 18.9 27.4 — 17.7 26.2
2000
CFM
EAT
(wb)
58
TC 49.9 49.9 56.4 47.4 47.4 53.6 44.3 44.3 50.1 40.9 40.9 46.3 37.5 37.5 42.5
SHC 43.4 49.9 56.4 41.2 47.4 53.6 38.4 44.3 50.1 35.5 40.9 46.3 32.5 37.5 42.5
62
TC 50.1 50.1 58.3 47.5 47.5 55.7 44.3 44.3 52.1 41.0 41.0 48.2 37.5 37.5 44.2
SHC 41.1 49.7 58.3 39.2 47.5 55.7 36.5 44.3 52.1 33.8 41.0 48.2 30.9 37.5 44.2
67
TC 53.5 53.5 53.5 51.3 51.3 51.3 47.8 47.8 48.1 43.5 43.5 46.6 39.0 39.0 44.8
SHC 31.2 39.7 48.3 30.6 39.4 48.1 29.9 39.0 48.1 28.3 37.5 46.6 26.6 35.7 44.8
72
TC 55.8 55.8 55.8 53.7 53.7 53.7 51.9 51.9 51.9 48.8 48.8 48.8 44.6 44.6 44.6
SHC 20.7 28.7 36.7 19.9 28.1 36.2 19.4 28.0 36.7 18.5 27.4 36.4 17.1 26.2 35.2
76
TC — 56.9 56.9 — 54.8 54.8 — 52.7 52.7 — 51.1 51.1 — 47.7 47.7
SHC — 21.3 30.4 — 20.5 29.4 — 19.7 28.6 — 19.1 28.2 — 18.1 27.2
——Do not operate
cfm — Cubic feet per minute (supply air)
EAT (db) — Entering air temperature (dry bulb)
EAT (wb) — Entering air temperature (wet bulb)
SHC — Sensible heat capacity (1000 Btuh) gross
TC — Total capacity (1000 Btuh) gross
PERFORMANCE DATA (CONT)