12
PERFORMANCE DATA (CONT)
COOLING E XTENDED PERFORMANCE TABLE
50SZ030
TEMP °F(°C)
OUTDOOR AIR
ENTERING
CONDENSER
EVAPORATOR AIR --- CFM/BF
875 / 0.08 1000 / 0.09 1125 / 0.10
Evaporator Air Ewb °F(°C)
57
(13.8)
62
(16.6)
63*
(17.2)
67
(19.4)
72
(22.2)
57
(13.8)
62
(16.6)
63*
(17.2)
67
(19.4)
72
(22.2)
57
(13.8)
62
(16.6)
63*
(17.2)
67
(19.4)
72
(22.2)
75
(23.8)
TC 26.3 29.1 29.6 32.1 33.9 27.6 29.9 30.4 32.7 34.2 28.6 30.7 31.0 33.1 34.3
SHC 26.3 26.3 21.3 22.1 17.2 27.6 28.1 22.8 23.6 17.8 28.6 29.7 24.2 24.8 18.3
kW 2.2 2.2 2.2 2.2 2.2 2.3 2.3 2.3 2.3 2.3 2.3 2.4 2.3 2.4 2.4
85
(29.4)
TC 25.4 27.7 28.3 30.7 33.2 26.6 28.6 29.0 31.5 33.6 27.6 29.5 29.6 32.1 33.9
SHC 25.4 25.8 20.8 21.7 17.3 26.6 27.6 22.3 23.3 18.1 27.6 28.8 23.8 24.9 18.9
kW 2.4 2.4 2.4 2.4 2.4 2.5 2.5 2.5 2.5 2.5 2.6 2.6 2.6 2.6 2.6
95
(35)
TC 24.4 26.4 26.8 29.3 32.7 25.5 27.3 27.5 30.0 32.9 26.5 28.1 28.0 30.6 33.4
SHC 24.4 25.2 20.2 21.2 16.9 25.5 26.6 21.7 22.8 17.9 26.5 27.9 23.2 24.3 18.8
kW 2.6 2.6 2.6 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.8 2.8 2.8 2.8 2.8
105
(40.5)
TC 23.4 25.0 25.4 27.7 31.1 24.5 25.9 26.0 28.3 31.8 25.4 26.9 26.4 28.9 32.3
SHC 23.4 24.4 19.6 20.6 16.3 24.5 25.8 21.1 22.2 17.3 25.4 26.7 22.5 23.7 18.3
kW 2.9 2.9 2.9 2.9 2.9 2.9 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.1 3.1
115
(46.6)
TC 22.3 23.7 23.8 26.1 29.3 23.4 24.7 24.4 26.7 30.0 24.2 25.7 24.8 27.1 30.5
SHC 22.3 23.4 19.0 20.0 15.7 23.4 24.6 20.5 21.6 16.7 24.2 25.5 21.9 23.1 17.7
kW 3.1 3.1 3.1 3.2 3.2 3.2 3.2 3.2 3.3 3.3 3.3 3.3 3.3 3.4 3.4
125
(51.6)
TC 21.1 22.3 22.1 24.4 27.6 22.1 23.4 22.6 24.9 28.1 23.0 24.3 23.1 25.4 28.6
SHC 21.1 22.2 18.3 19.4 15.1 22.1 23.3 19.8 20.9 16.1 23.0 24.2 21.1 22.4 17.1
kW 3.4 3.4 3.4 3.5 3.5 3.5 3.5 3.5 3.6 3.6 3.6 3.6 3.6 3.7 3.7
Seepage16forcoolingnotes.
HEATING EXTENDED PERFORMANCE TABLE
50SZ030
RE-
TURN
AIR
°Fdb
(°C)
CFM
(Standard
Air)
AIR TEMPERATURE ENTERING OUTDOOR COIL °F(°C)
-- 1 0
(--23.3)
0
(--17.7)
10
(--12.2)
17
(--8.3)
20
(--6.6)
30
(--1.1)
40
(4.4)
47
(8.3)
50
(10)
60
(15.5)
60
(15.5)
875
TC 9.6 8.9 11.9 10.9 14.4 13.2 16.2 14.8 17.4 15.8 21.6 18.9 25.4 25.4 29.3 29.3 30.6 30.6 35.3 35.3
kW 1.74 1.84 1.94 2.00 2.04 2.18 2.31 2.42 2.46 2.58
1000
TC 9.7 8.9 11.9 11.0 14.4 13.2 16.3 14.9 17.5 15.8 21.7 19.0 25.6 25.6 29.4 29.4 30.8 30.8 36.3 36.3
kW 1.72 1.82 1.91 1.96 2.00 2.12 2.24 2.35 2.37 2.43
1125
TC 9.7 9.0 12.0 11.0 14.5 13.3 16.3 14.9 17.5 15.9 20.9 18.3 25.7 25.7 29.5 29.5 30.8 30.8 35.4 35.4
kW 1.71 1.81 1.89 1.93 1.96 2.07 2.19 2.29 2.31 2.41
70
(21.1)
875
TC 9.4 8.7 11.5 10.6 14.0 12.8 15.9 14.5 17.1 15.5 21.3 18.7 26.2 26.2 28.9 28.9 30.2 30.2 34.9 34.9
kW 1.88 1.96 2.08 2.16 2.22 2.39 2.56 2.66 2.70 2.84
1000
TC 9.4 8.7 11.6 10.6 14.1 12.9 16.0 14.6 17.2 15.6 21.4 18.7 26.3 26.3 29.0 29.0 30.3 30.3 34.9 34.9
kW 1.86 1.94 2.05 2.13 2.17 2.33 2.48 2.58 2.61 2.73
1125
TC 9.4 8.7 11.6 10.7 14.9 13.7 16.4 15.0 17.5 15.9 21.5 18.8 26.2 26.2 30.4 30.4 35.0 35.0 35.0 35.0
kW 1.83 1.92 2.03 2.10 2.15 2.28 2.40 2.51 2.54 2.65
80
(26.6)
875
TC 9.2 8.5 11.1 10.2 13.6 12.5 15.5 14.1 16.7 15.1 20.9 18.3 25.8 25.8 29.7 29.7 31.5 31.5 34.4 34.4
kW 1.89 2.10 2.22 2.33 2.39 2.60 2.81 2.97 2.99 3.11
1000
TC 9.4 8.7 11.2 10.3 13.7 12.6 15.6 14.2 16.8 15.2 21.0 18.4 26.0 26.0 30.1 30.1 29.9 29.9 34.5 34.53
kW 1.88 2.07 2.19 2.29 2.35 2.54 2.73 2.82 2.86 2.99
1125
TC 9.4 8.7 11.2 10.3 13.8 12.6 15.7 14.3 16.9 15.3 21.1 18.5 26.0 26.0 28.7 28.7 30.0 30.0 34.6 34.5
kW 1.85 2.05 2.17 2.26 2.33 2.50 2.67 2.76 2.79 2.90
LEGEND
Cap. — Heating Capacity (1000 Btuh) (Includes Indoor---Fan Motor
Heat)
db —DryBulb
kW — Total Power Input (Includes Compressor Motor Power Input
Outdoor---Fan Motor Input, and Indoor---Fan Motor Input)
rh — Relative Humidity
NOTES:
1. indicates integrated ratings
2. Integrated capacity is maximum (instantaneous) capacity less the effect
of frost on the outdoor coil and the heat required to defrost it.
50SZ
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