21
NOMINAL CFM CORRECTIONS
ENTERING AIR CORRECTIONS
LEGEND
*Sensible capacity equals total capacity.
NOTES:
1.
Bold
indicates performance data table conditions.
2. ARI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling
— 80.6
F DB/66.2
F WB and Heating — 68
F DB/59
F WB and
high fan speed.
3. Discontinued Standards ARI 320, 325, and 330 used entering air
conditions of Cooling — 80
F DB/67
F WB and Heating — 70
F DB
(bold print).
50KQA,KQD CONSOLE BLOWER PERFORMANCE 60 Hz
NOTES:
1. Fan speed is field adjustable.
2. All airflow is rated at lowest voltage if unit is dual voltage rated, i.e., 208 v for 208-230 v
units.
3. All units ARI/ISO/ASHRAE 13256-1 rated on high fan speed.
4. All units are designed and rated for zero external static pressure (non-ducted) application.
SCFM
(%)
COOLING CORRECTIONS
HEATING CORRECTIONS
Total
Cooling
Capacity
Sensible
Cooling
Capacity
Power
Input
Watts
Heat of
Rejection
Heating
Capacity
Power
Input
Watts
Heat of
Absorption
67%
0.951
0.912
0.905
0.946
0.971
1.110
0.856
73%
0.961
0.930
0.924
0.957
0.977
1.088
0.885
80%
0.971
0.947
0.943
0.968
0.982
1.066
0.914
87%
0.980
0.964
0.961
0.978
0.988
1.045
0.941
92%
0.990
0.982
0.981
0.989
0.994
1.023
0.971
100%
1.000
1.000
1.000
1.000
1.000
1.000
1.000
107%
1.011
1.019
1.021
1.012
1.006
0.976
1.031
113%
1.020
1.035
1.038
1.022
1.012
0.956
1.058
COOLING CORRECTIONS
HEATING CORRECTIONS
Entering
Air Wet
Bulb F
Total
Cooling
Capacity
Sensible Cooling Capacity Entering Dry Bulb
Heat of
Rejection
Entering
Air Dry
Bulb F
Heating
Capacity
Heat of
Absorption
Power
Input
Watts
70
F DB
75
F DB
80
F DB
80.6
F DB
85
F DB
90
F DB
61
0.910
0.763
1.030
1.242
*
*
*
0.893
60
1.060
1.047
0.940
64
0.955
0.615
0.881
1.110
1.129
1.266
*
0.948
65
1.030
1.023
0.970
66.2
0.994
0.506
0.773
1.030
1.048
1.184
*
0.982
68
1.008
1.006
0.992
67
1.000
0.466
0.733
1.000
1.018
1.154
1.390
1.000
70
1.000
1.000
1.000
70
1.045
*
0.585
0.852
0.884
1.118
1.312
1.052
75
0.970
0.977
1.030
73
1.090
*
0.436
0.703
0.735
0.970
1.234
1.111
80
0.940
0.953
1.060
DB
—
Dry Bulb
SCFM —
Standard Cubic Feet per Minute
WB
—
Wet Bulb
50KQA,KQD
RATED
CFM
SCFM
Low Speed
High Speed
007
280
240
280
009
280
240
280
012
375
320
375
015
400
350
400
019
430
370
430
