Product data
GROSS COOLING CAPACITIES (cont)
SYSTEM 11* — IN-CEILING CASSETTE SYSTEM; 538A018 WITH 619F024
TEMP (F)
AIR ENTEIRNG
CONDENSER
(Edb)
AIR ENTERING EVAPORATOR — CFM/BF
375/0.03 415/0.03 525/0.05
Air Entering Evaporator — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
55
TCG 19.0 20.7 22.3 23.3 19.6 21.2 22.4 23.5 21.0 22.0 23.3 23.7
SHG 18.2 16.1 13.7 11.2 19.3 16.9 14.0 11.3 21.0 18.5 15.2 11.7
TC 18.6 20.4 22.0 23.0 19.3 20.9 22.1 23.2 20.6 21.6 22.9 23.3
kW 1.33 1.35 1.36 1.37 1.35 1.36 1.37 1.39 1.39 1.40 1.42 1.42
CMP 1.05 1.07 1.08 1.09 1.06 1.07 1.08 1.10 1.07 1.08 1.10 1.10
LDB 37.1 42.2 47.9 54.1 39.1 44.3 50.4 56.2 44.8 49.2 54.8 60.8
LWB 36.0 41.3 47.0 53.5 37.7 43.1 49.2 55.5 41.2 47.1 52.9 59.4
65
TCG 17.8 19.6 21.3 22.7 18.4 20.1 21.9 23.2 20.1 21.2 22.8 23.7
SHG 17.4 15.5 13.3 10.9 18.4 16.3 13.8 11.2 20.1 18.3 15.1 11.7
TC 17.4 19.2 21.0 22.4 18.0 19.7 21.5 22.8 19.7 20.8 22.3 23.2
kW 1.41 1.44 1.46 1.48 1.43 1.45 1.48 1.49 1.48 1.50 1.52 1.53
CMP 1.14 1.17 1.18 1.20 1.15 1.17 1.19 1.21 1.17 1.19 1.21 1.22
LDB 38.3 43.0 48.4 54.2 40.2 44.9 50.3 56.1 45.7 48.9 54.4 60.3
LWB 37.2 42.2 47.6 53.6 38.7 43.9 49.3 55.4 41.6 47.4 53.0 59.1
75
TCG 16.6 18.2 20.0 21.7 17.3 18.7 20.6 22.1 19.0 19.8 21.5 22.8
SHG 16.5 14.7 12.6 10.4 17.3 15.5 13.2 10.7 19.0 17.6 14.6 11.4
TC 16.3 17.9 19.7 21.4 16.9 18.4 20.2 21.8 18.5 19.4 21.1 22.4
kW 1.47 1.51 1.54 1.57 1.50 1.53 1.56 1.59 1.56 1.58 1.60 1.63
CMP 1.21 1.24 1.28 1.31 1.22 1.25 1.29 1.31 1.26 1.27 1.30 1.33
LDB 39.9 44.2 49.3 54.8 42.0 46.0 51.1 56.6 47.1 49.6 54.8 60.5
LWB 38.3 43.4 48.6 54.3 39.7 45.0 50.2 56.0 42.4 48.2 53.6 59.4
85
TCG 15.5 16.9 18.8 20.7 16.2 17.4 19.3 21.1 17.8 18.4 20.2 21.9
SHG 15.5 13.9 12.0 9.98 16.2 14.7 12.6 10.3 17.8 16.8 14.1 11.1
TC 15.2 16.6 18.5 20.3 15.8 17.0 18.9 20.7 17.3 18.0 19.8 21.5
kW 1.54 1.58 1.62 1.66 1.57 1.60 1.65 1.68 1.64 1.65 1.69 1.72
CMP 1.28 1.32 1.37 1.41 1.30 1.33 1.38 1.41 1.34 1.36 1.40 1.43
LDB 41.5 45.5 50.3 55.5 43.7 47.0 51.9 57.2 48.6 50.3 55.3 60.6
LWB 39.4 44.7 49.6 54.9 40.6 46.1 51.1 56.5 43.1 49.1 54.2 59.7
95
TCG 14.5 15.6 17.3 19.2 15.1 16.0 17.8 19.7 16.6 16.9 18.7 20.6
SHG 14.5 13.2 11.3 9.38 15.1 13.9 11.9 9.74 16.6 15.9 13.4 10.6
TC 14.2 15.3 17.0 18.9 14.8 15.7 17.4 19.4 16.1 16.5 18.3 20.1
kW 1.59 1.63 1.68 1.74 1.62 1.65 1.70 1.76 1.69 1.71 1.76 1.81
CMP 1.34 1.38 1.43 1.49 1.36 1.39 1.45 1.50 1.41 1.42 1.47 1.52
LDB 43.3 46.7 51.5 56.5 45.5 48.2 53.0 58.0 50.2 51.3 56.0 61.1
LWB 40.4 45.9 50.8 55.9 41.5 47.2 52.2 57.3 43.9 50.0 55.1 60.3
105
TCG 13.5 14.3 15.9 17.7 14.0 14.7 16.3 18.2 15.4 15.5 17.1 19.0
SHG 13.5 12.4 10.6 8.75 14.0 13.2 11.2 9.12 15.4 15.1 12.6 10.0
TC 13.2 14.0 15.6 17.4 13.7 14.3 16.0 17.8 15.0 15.1 16.7 18.6
kW 1.63 1.67 1.73 1.79 1.67 1.69 1.75 1.82 1.74 1.75 1.81 1.87
CMP 1.39 1.43 1.49 1.55 1.41 1.44 1.50 1.57 1.46 1.47 1.53 1.60
LDB 45.2 47.9 52.7 57.7 47.3 49.3 54.1 59.0 51.8 52.3 57.0 61.8
LWB 41.4 47.1 52.0 57.0 42.4 48.3 53.3 58.4 44.7 50.8 55.9 61.0
115
TCG 12.5 13.1 14.6 16.3 13.0 13.4 14.9 16.6 14.2 14.3 15.6 17.4
SHG 12.5 11.7 9.98 8.16 13.0 12.5 10.5 8.50 14.2 14.1 11.9 9.40
TC 12.2 12.8 14.3 16.0 12.7 13.1 14.6 16.3 13.8 13.9 15.2 17.0
kW 1.66 1.69 1.76 1.83 1.70 1.71 1.78 1.85 1.77 1.78 1.84 1.91
CMP 1.43 1.46 1.52 1.59 1.45 1.47 1.54 1.61 1.51 1.51 1.57 1.64
LDB 47.2 49.2 53.9 58.8 49.1 50.5 55.2 60.1 53.5 53.7 57.8 62.7
LWB 42.4 48.2 53.2 58.2 43.4 49.4 54.4 59.4 45.5 51.6 56.8 61.9
125
TCG 11.5 11.8 13.2 14.8 12.0 12.1 13.5 15.1 13.0 13.1 14.1 15.8
SHG 11.5 11.0 9.33 7.56 12.0 11.7 9.85 7.89 13.0 13.1 11.2 8.76
TC 11.2 11.5 12.9 14.5 11.7 11.8 13.2 14.8 12.7 12.7 13.7 15.4
kW 1.69 1.71 1.79 1.86 1.73 1.74 1.81 1.89 1.81 1.81 1.86 1.94
CMP 1.47 1.49 1.56 1.64 1.49 1.50 1.57 1.65 1.55 1.55 1.60 1.68
LDB 49.2 50.4 55.1 60.0 51.0 51.6 56.3 61.1 55.1 55.1 58.7 63.6
LWB 43.4 49.4 54.3 59.3 44.3 50.5 55.4 60.4 46.3 52.4 57.7 62.7
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).
32