Specifications
COOLING CAPACITIES (cont)
SYSTEM 18* — 38HDL024 WITH 40QAB024
LEGEND Rating Condition
Not recommended for long-term operation
*Click here to view Systems Index Table.
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).
TEMP (F)
AIR ENTERING
CONDENSER
(Edb)
AIR ENTERING EVAPORATOR — CFM/BF
400/0.03 500/0.03 600/0.04
Air Entering Evaporator — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
55
TCG
20.8 22.9 24.5 25.3 22.5 24.1 25.4 26.2 23.6 24.7 25.7 26.8
SHG
19.1 17.3 15.0 12.8 21.7 19.1 16.2 13.4 23.6 20.3 16.7 12.7
TC
20.5 22.6 24.2 25.0 22.2 23.8 25.1 25.9 23.3 24.4 25.4 26.5
kW
1.28 1.29 1.31 1.32 1.29 1.31 1.32 1.34 1.30 1.32 1.33 1.35
CMP
1.09 1.11 1.13 1.14 1.10 1.12 1.14 1.15 1.11 1.13 1.15 1.16
LDB
31.8 36.5 42.4 48.2 36.1 41.6 47.6 54.0 40.1 45.8 51.5 57.2
LWB
31.7 36.5 42.4 48.2 35.7 41.3 47.5 54.0 38.8 44.9 51.0 57.0
65
TCG
20.0 22.2 24.4 26.0 21.7 23.9 25.6 26.7 23.2 24.8 26.1 27.1
SHG
18.7 16.9 15.0 12.7 21.3 19.0 16.3 13.3 23.2 20.8 17.2 12.6
TC
19.7 21.9 24.1 25.7 21.4 23.6 25.3 26.4 22.9 24.6 25.9 26.8
kW
1.43 1.44 1.46 1.48 1.44 1.45 1.48 1.49 1.45 1.46 1.48 1.51
CMP
1.25 1.26 1.27 1.30 1.26 1.27 1.29 1.31 1.26 1.28 1.30 1.33
LDB
32.9 37.5 42.5 48.6 37.0 41.7 47.3 53.7 40.9 45.0 51.2 59.5
LWB
32.8 37.5 42.5 48.6 36.7 41.6 47.3 53.7 39.2 44.8 50.7 57.2
75
TCG
19.3 21.3 23.7 25.9 20.8 23.0 25.3 27.0 22.4 24.2 26.2 27.5
SHG
18.2 16.4 14.6 12.6 20.7 18.6 16.2 13.4 22.4 20.5 17.5 14.0
TC
19.0 21.0 23.4 25.6 20.5 22.7 25.0 26.7 22.1 23.9 25.9 27.2
kW
1.58 1.62 1.63 1.65 1.61 1.63 1.64 1.67 1.63 1.64 1.65 1.68
CMP
1.39 1.43 1.45 1.46 1.42 1.44 1.46 1.48 1.44 1.45 1.47 1.49
LDB
34.0 38.6 43.4 48.7 38.1 42.6 47.5 53.4 42.2 45.5 50.8 56.9
LWB
33.9 38.6 43.4 48.7 37.6 42.5 47.5 53.4 39.9 45.3 50.7 56.8
85
TCG
18.4 20.5 22.8 25.3 20.0 22.0 24.4 26.7 21.6 23.1 25.6 27.5
SHG
17.7 16.0 14.2 12.3 20.0 18.1 15.8 13.3 21.6 20.0 17.2 14.1
TC
18.1 20.2 22.5 25.0 19.7 21.7 24.1 26.4 21.3 22.8 25.3 27.2
kW
1.74 1.78 1.83 1.84 1.77 1.81 1.84 1.86 1.81 1.83 1.85 1.87
CMP
1.55 1.59 1.64 1.66 1.59 1.63 1.65 1.67 1.62 1.65 1.66 1.69
LDB
35.3 39.8 44.5 49.4 39.6 43.6 48.4 53.7 43.5 46.3 51.2 56.8
LWB
35.2 39.8 44.5 49.4 38.5 43.5 48.4 53.7 40.6 46.1 51.1 56.8
95
TCG
17.5 19.5 21.8 24.3 19.2 21.0 23.4 25.9 20.8 22.0
22.8 26.9
SHG
17.2 15.5 13.7 11.9 19.2 17.6 15.3 12.9 20.8 19.5
15.6 13.8
TC
17.2 19.2 21.5 24.0 18.9 20.7 23.1 25.6 20.5 21.7
22.5 26.6
kW
1.91 1.95 2.01 2.06 1.95 1.99 2.06 2.07 1.99 2.02
2.06 2.09
CMP
1.72 1.77 1.82 1.88 1.76 1.81 1.87 1.89 1.80 1.83
1.88 1.90
LDB
36.7 41.1 45.8 50.6 41.2 44.6 49.3 54.3 45.0 47.2
52.0 57.1
LWB
36.5 41.1 45.8 50.6 39.4 44.5 49.3 54.3 41.4 47.1
51.9 57.1
105
TCG
16.5 18.4 20.7 23.2 18.3 19.8 22.2 24.8 19.8 20.8 23.2 25.9
SHG
16.5 14.9 13.2 11.4 18.3 17.0 14.8 12.5 19.8 18.9 16.2 13.4
TC
16.2 18.2 20.4 22.9 18.0 19.5 21.9 24.5 19.6 20.5 22.9 25.6
kW
2.09 2.14 2.21 2.28 2.14 2.18 2.25 2.31 2.18 2.21 2.28 2.32
CMP
1.90 1.96 2.02 2.09 1.96 2.00 2.06 2.13 2.00 2.03 2.10 2.13
LDB
38.3 42.5 47.1 51.8 43.0 45.8 50.4 55.3 46.6 48.2 52.9 57.8
LWB
37.9 42.5 47.1 51.8 40.4 45.7 50.4 55.3 42.2 48.0 52.8 57.8
115
TCG
15.6 17.3 19.5 22.0 17.4 18.5 20.9 23.5 18.9 19.5 21.9 24.6
SHG
15.6 14.4 12.6 10.9 17.4 16.4 14.2 12.0 18.9 18.3 15.7 12.9
TC
15.3 17.1 19.2 21.7 17.1 18.2 20.6 23.2 18.6 19.2 21.6 24.3
kW
2.28 2.34 2.41 2.49 2.35 2.38 2.46 2.55 2.39 2.41 2.49 2.57
CMP
2.09 2.16 2.23 2.30 2.16 2.20 2.27 2.36 2.21 2.23 2.30 2.39
LDB
40.7 43.9 48.4 53.1 44.8 47.0 51.6 56.3 48.3 49.3 53.8 58.6
LWB
39.2 43.9 48.4 53.1 41.3 46.9 51.6 56.3 43.1 49.0 53.8 58.6
125
TCG
14.7 16.0 18.3 20.7 16.4 17.2 19.5
22.1 17.8 18.1 20.4 23.1
SHG
14.7 13.7 12.1 10.3 16.4 15.8 13.6
11.4 17.8 17.6 15.1 12.4
TC
14.4 15.7 18.0 20.4 16.1 16.9 19.2
21.8 17.5 17.8 20.2 22.8
kW
2.48 2.53 2.63 2.71 2.55 2.59 2.67 2.77 2.61 2.62 2.71 2.82
CMP
2.29 2.34 2.44 2.53 2.36 2.40 2.49
2.59 2.43 2.44 2.52 2.63
LDB
43.0 45.6 49.9 54.4 47.0 48.2 52.8
57.4 50.1 50.4 54.8 59.6
LWB
40.4 45.6 49.9 54.4 42.4 48.1 52.8 57.4 43.9 50.0 54.8 59.6
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)