Product data
GROSS COOLING CAPACITIES (cont)
SYSTEM 9* — CEILING-SUSPENDED SYSTEM; 538A048 WITH 619C048
TEMP (F)
AIR ENTERING
CONDENSER
(Edb)
AIR ENTERING EVAPORATOR — CFM/BF
1100/0.05 1160/0.05 1200/0.06
Air Entering Evaporator — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
55
TCG 47.5 49.7 51.8 53.0 48.2 49.9 51.9 53.1 48.6 50.3 51.9 53.1
SHG 46.5 39.7 32.7 25.9 47.6 40.4 33.0 26.1 48.2 41.0 33.3 26.2
TC 46.4 48.6 50.7 51.9 47.0 48.7 50.7 51.9 47.4 49.1 50.7 51.9
kW 2.86 2.87 2.90 2.91 2.88 2.89 2.92 2.93 2.90 2.91 2.93 2.95
CMP 2.26 2.28 2.30 2.31 2.27 2.28 2.30 2.31 2.27 2.28 2.30 2.32
LDB 42.0 47.6 53.5 59.2 43.1 48.9 54.7 60.2 43.9 49.4 55.4 60.8
LWB 39.2 45.3 51.5 58.0 40.0 46.3 52.4 58.8 40.5 46.7 53.0 59.4
65
TCG 46.7 49.3 51.9 54.2 47.2 49.7 52.3 53.8 47.4 50.1 52.4 54.7
SHG 46.2 39.9 33.0 26.4 47.0 40.8 33.6 26.4 47.4 41.5 33.9 26.9
TC 45.6 48.2 50.8 53.2 46.0 48.5 51.2 52.7 46.3 48.9 51.2 53.5
kW 3.18 3.19 3.22 3.25 3.20 3.21 3.24 3.26 3.21 3.23 3.26 3.29
CMP 2.59 2.61 2.63 2.67 2.59 2.61 2.64 2.66 2.59 2.62 2.64 2.67
LDB 41.6 47.0 52.8 58.5 43.0 48.0 53.8 59.6 44.0 48.6 54.5 60.0
LWB 39.3 45.2 51.2 57.4 40.1 46.0 52.0 58.4 40.7 46.5 52.6 58.7
75
TCG 44.7 47.6 50.7 53.4 45.4 48.1 51.1 53.2 45.8 48.4 51.3 54.1
SHG 44.5 39.2 32.5 26.1 45.3 40.1 33.2 26.2 45.8 40.8 33.5 26.7
TC 43.7 46.6 49.6 52.4 44.3 46.9 50.0 52.1 44.7 47.3 50.1 52.9
kW 3.52 3.55 3.58 3.62 3.54 3.57 3.60 3.63 3.56 3.59 3.61 3.66
CMP 2.95 2.97 3.00 3.04 2.95 2.98 3.01 3.04 2.96 2.98 3.01 3.05
LDB 42.5 47.1 52.8 58.4 43.8 48.1 53.7 59.5 44.7 48.6 54.4 59.8
LWB 39.8 45.5 51.3 57.4 40.6 46.4 52.2 58.3 41.1 46.9 52.7 58.6
85
TCG 42.8 46.0 49.4 52.7 43.7 46.4 49.9 52.6 44.2 46.8 50.1 53.4
SHG 42.8 38.4 32.0 25.8 43.7 39.3 32.7 25.9 44.2 40.0 33.2 26.5
TC 41.7 45.0 48.4 51.6 42.6 45.3 48.8 51.5 43.1 45.6 49.0 52.3
kW 3.86 3.90 3.94 3.98 3.89 3.92 3.96 4.00 3.91 3.94 3.97 4.03
CMP 3.30 3.34 3.37 3.42 3.31 3.34 3.38 3.42 3.32 3.35 3.38 3.44
LDB 43.4 47.2 52.8 58.3 44.6 48.2 53.7 59.3 45.4 48.7 54.2 59.6
LWB 40.4 45.9 51.5 57.3 41.0 46.7 52.3 58.2 41.4 47.2 52.8 58.5
95
TCG 40.8 43.6 47.3 50.3 41.6 44.1 47.8 50.5 42.1 44.5 48.1 51.1
SHG 40.8 37.0 31.1 24.8 41.6 38.1 31.8 25.1 42.1 38.8 32.3 25.5
TC 39.7 42.6 46.3 49.3 40.5 43.0 46.7 49.4 41.0 43.4 47.0 50.0
kW 4.23 4.28 4.33 4.37 4.26 4.31 4.35 4.38 4.28 4.33 4.37 4.41
CMP 3.68 3.74 3.78 3.82 3.70 3.75 3.79 3.82 3.71 3.75 3.79 3.84
LDB 44.5 47.9 53.2 58.8 45.7 48.7 54.0 59.7 46.5 49.2 54.5 60.1
LWB 41.0 46.6 52.0 57.8 41.6 47.3 52.7 58.6 42.0 47.7 53.2 59.0
105
TCG 38.6 41.0 45.0 48.3 39.5 41.5 45.4 48.5 39.9 41.9 45.7 49.1
SHG 38.6 35.5 30.0 24.0 39.5 36.5 30.7 24.3 39.9 37.2 31.2 24.7
TC 37.6 40.0 44.0 47.3 38.4 40.5 44.4 47.5 38.8 40.8 44.6 48.0
kW 4.62 4.67 4.75 4.80 4.65 4.70 4.77 4.81 4.68 4.72 4.79 4.84
CMP 4.09 4.14 4.21 4.26 4.10 4.15 4.22 4.26 4.11 4.16 4.23 4.28
LDB 45.9 48.7 53.7 59.2 47.0 49.5 54.5 60.0 47.7 50.0 54.9 60.4
LWB 41.7 47.4 52.6 58.2 42.3 48.1 53.3 59.0 42.7 48.5 53.7 59.3
115
TCG 36.6 38.5 42.3 45.9 37.3 38.9 42.8 46.3 37.8 39.2 43.1 46.7
SHG 36.6 34.0 28.8 23.0 37.3 35.0 29.5 23.4 37.8 35.6 30.0 23.8
TC 35.6 37.5 41.3 44.9 36.2 37.9 41.8 45.2 36.7 38.1 42.0 45.6
kW 5.03 5.08 5.18 5.25 5.07 5.11 5.21 5.27 5.09 5.13 5.23 5.29
CMP 4.51 4.56 4.66 4.72 4.53 4.57 4.67 4.73 4.54 4.58 4.68 4.74
LDB 47.2 49.6 54.4 59.7 48.3 50.3 55.1 60.4 49.0 50.8 55.5 60.8
LWB 42.4 48.2 53.3 58.8 43.0 48.8 54.0 59.5 43.3 49.2 54.4 59.8
125
TCG 34.4 35.9 39.5 42.9 35.1 36.4 39.9 43.7 35.5 36.6 40.1 44.0
SHG 34.4 32.5 27.4 21.8 35.1 33.5 28.1 22.4 35.5 34.1 28.6 22.7
TC 33.4 35.0 38.5 41.9 34.0 35.3 38.9 42.7 34.4 35.5 39.0 42.9
kW 5.46 5.50 5.61 5.68 5.49 5.53 5.64 5.73 5.52 5.55 5.66 5.76
CMP 4.95 4.99 5.10 5.16 4.97 5.00 5.11 5.21 4.98 5.01 5.12 5.22
LDB 48.6 50.4 55.2 60.5 49.7 51.2 55.9 61.0 50.4 51.6 56.3 61.4
LWB 43.1 49.0 54.1 59.6 43.7 49.6 54.8 60.0 44.0 50.0 55.2 60.4
Rating condition.
Not recommended for long-term operation.
LEGEND
BF — Bypass Factor
CMP — Compressor
Edb — Entering Dry Bulb
Ewb — Entering Wet Bulb
kW — Total Power
LDB — Leaving Dry Bulb
LWB — Leaving Wet Bulb
SHG — Gross Sensible Capacity (1000 Btuh)
TC — Total Net Cooling Capacity (1000 Btuh)
TCG — Gross Cooling Capacity (1000 Btuh)
*Refer to Systems Index Table on page 21.
NOTES:
1. Direct interpolation is permissible. Do not extrapolate.
2. The SHG is based on 80 F edb temperature of air entering indoor
coil.
Below 80 F edb, subtract (corr factor x cfm) from SHG.
Above 80 F edb, add (corr factor x cfm) to SHG.
Correction Factor = 1.10 x (1 – BF) x (edb – 80).
30