Contractor:
P.O.:
Engineer:
Project Name:
Unit Tag:
The manufacturer works continually to improve its products. As a result, the design and speci
fi
cations of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signi
fi
es that the equipment is acceptable under the provisions
of the job speci
fi
cation. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products. York and Af
fi
nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
Performance Data cont.
Model 026 - Part Load Dual Capacity with Variable Speed ECM or 5-Speed ECM (700 cfm)
EWT °F
Flow
Rate
GPM
WPD
HEATING - EAT 70°F
COOLING - EAT 80/67 °F
Airflow
CFM
HC
MBtu/h
Power
kW
HE
MBtu/h
LAT
°F
COP
HWC
Mbtu/h
Airflow
CFM
TC
Mbtu/h
SC
Mbtu/h
S/T
Ratio
Power
kW
HR
Mbtu/h
EER
HWC
Mbtu/h
PSI
FT/HD
20
3.0
0.8
1.9
Operation not recommended
Operation not recommended
5.0
2.0
4.7
7.0
3.7
8.7
500
11.9
1.06
8.3
92.0
3.28
1.8
700
12.4
1.09
8.7
86.4
3.33
1.6
30
3.0
0.8
1.8
Operation not recommended
Operation not recommended
5.0
2.0
4.5
500
13.1
1.06
9.5
94.3
3.61
1.8
500
22.5
14.1
0.63
0.52
24.3
43.3
-
700
13.7
1.09
9.9
88.1
3.66
1.6
700
22.9
15.4
0.67
0.55
24.8
41.8
-
7.0
3.6
8.4
500
13.9
1.09
10.2
95.8
3.75
1.8
500
22.6
14.1
0.62
0.50
24.4
44.9
-
700
14.5
1.12
10.7
89.2
3.80
1.6
700
23.2
15.4
0.66
0.53
25.0
43.8
-
40
3.0
0.8
1.8
Operation not recommended
Operation not recommended
5.0
1.9
4.4
500
15.3
1.06
11.7
98.3
4.21
1.8
500
23.3
14.7
0.63
0.58
25.3
40.1
-
700
15.8
1.08
12.1
90.9
4.28
1.7
700
23.7
16.0
0.67
0.61
25.8
38.9
-
7.0
3.5
8.2
500
16.1
1.09
12.4
99.8
4.33
1.9
500
23.5
14.7
0.62
0.56
25.4
41.6
-
700
16.7
1.11
12.9
92.0
4.40
1.7
700
24.0
16.0
0.67
0.59
26.0
40.7
-
50
3.0
0.7
1.7
500
16.8
1.06
13.2
101.2
4.65
1.9
500
23.5
14.5
0.62
0.66
25.8
35.6
0.7
700
17.4
1.08
13.7
93.0
4.73
1.7
700
24.2
16.1
0.67
0.67
26.5
35.9
0.8
5.0
1.8
4.3
500
17.4
1.06
13.8
102.3
4.81
1.9
500
23.7
14.6
0.62
0.64
25.9
36.9
0.7
700
18.0
1.08
14.3
93.8
4.90
1.8
700
24.4
16.2
0.66
0.66
26.6
37.2
0.7
7.0
3.4
7.9
500
18.3
1.09
14.6
103.8
4.92
2.0
500
24.1
15.0
0.62
0.64
26.3
37.8
0.6
700
18.8
1.10
15.0
94.9
5.01
1.8
700
24.8
16.6
0.67
0.65
27.0
38.2
0.7
60
3.0
0.7
1.7
500
19.4
1.08
15.7
105.9
5.28
2.1
500
23.1
14.5
0.63
0.75
25.7
30.7
1.0
700
19.9
1.09
16.2
96.3
5.37
1.9
700
23.7
16.0
0.68
0.77
26.4
31.0
1.0
5.0
1.8
4.1
500
20.2
1.08
16.5
107.4
5.50
2.1
500
23.3
14.6
0.63
0.73
25.8
31.8
0.9
700
20.7
1.08
17.0
97.3
5.60
2.0
700
24.0
16.1
0.67
0.75
26.5
32.1
1.0
7.0
3.3
7.6
500
20.9
1.10
17.1
108.7
5.56
2.2
500
23.7
15.0
0.63
0.73
26.2
32.6
0.8
700
21.4
1.11
17.6
98.2
5.66
2.0
700
24.4
16.6
0.68
0.74
26.9
32.9
0.9
70
3.0
0.7
1.6
500
21.9
1.09
18.2
110.6
5.88
2.3
500
22.7
14.5
0.64
0.84
25.6
26.9
1.3
700
22.4
1.09
18.6
99.6
5.99
2.1
700
23.3
16.0
0.69
0.86
26.2
27.1
1.4
5.0
1.7
4.0
500
22.9
1.09
19.2
112.4
6.16
2.4
500
22.9
14.5
0.64
0.82
25.7
27.8
1.3
700
23.3
1.09
19.6
100.8
6.28
2.2
700
23.5
16.1
0.68
0.84
26.4
28.1
1.4
7.0
3.2
7.4
500
23.5
1.11
19.7
113.5
6.19
2.4
500
23.3
14.9
0.64
0.81
26.0
28.6
1.2
700
23.9
1.11
20.1
101.6
6.31
2.2
700
23.9
16.5
0.69
0.83
26.7
28.8
1.3
80
3.0
0.7
1.6
500
24.4
1.12
20.5
115.1
6.35
2.6
500
21.1
13.8
0.65
0.97
24.4
21.8
1.8
700
24.7
1.12
20.9
102.7
6.47
2.4
700
21.7
15.3
0.70
0.99
25.1
21.9
1.9
5.0
1.7
3.9
500
25.5
1.12
21.7
117.3
6.70
2.6
500
21.3
13.9
0.65
0.95
24.5
22.5
1.7
700
25.8
1.11
22.0
104.2
6.83
2.4
700
21.9
15.4
0.70
0.96
25.2
22.7
1.9
7.0
3.1
7.1
500
25.9
1.14
22.0
117.9
6.65
2.7
500
21.6
14.2
0.66
0.94
24.8
23.1
1.6
700
26.2
1.13
22.3
104.6
6.78
2.5
700
22.3
15.8
0.71
0.96
25.5
23.3
1.8
90
3.0
0.7
1.5
500
26.8
1.16
22.8
119.6
6.79
2.9
500
19.5
13.1
0.67
1.10
23.3
17.8
2.4
700
27.0
1.14
23.1
105.7
6.93
2.7
700
20.1
14.5
0.72
1.12
23.9
18.0
2.6
5.0
1.6
3.7
500
28.1
1.15
24.2
122.1
7.20
3.0
500
19.7
13.2
0.67
1.07
23.4
18.4
2.3
700
28.3
1.13
24.5
107.5
7.35
2.8
700
20.3
14.6
0.72
1.09
24.0
18.6
2.5
7.0
3.0
6.9
500
28.3
1.17
24.3
122.4
7.09
3.1
500
20.0
13.6
0.68
1.06
23.7
18.9
2.1
700
28.4
1.15
24.5
107.6
7.24
2.8
700
20.6
15.0
0.73
1.08
24.3
19.1
2.4
100
3.0
0.6
1.5
Operation not recommended
Operation not recommended
5.0
1.6
3.6
500
18.2
12.6
0.69
1.23
22.4
14.9
3.0
700
18.7
14.0
0.75
1.25
23.0
15.0
3.2
7.0
2.9
6.6
500
18.5
13.0
0.70
1.22
22.7
15.2
2.8
700
19.1
14.4
0.75
1.24
23.3
15.4
3.1
110
3.0
0.6
1.4
Operation not recommended
5.0
1.5
3.4
500
16.8
12.1
0.72
1.39
21.5
12.1
3.8
700
17.2
13.4
0.78
1.41
22.0
12.2
4.1
7.0
2.8
6.4
500
17.0
12.4
0.73
1.37
21.7
12.4
3.5
700
17.5
13.7
0.78
1.40
22.3
12.5
3.9
120
3.0
0.6
1.3
Operation not recommended
5.0
1.4
3.3
500
16.2
12.4
0.77
1.59
21.6
10.2
4.7
700
16.5
13.5
0.82
1.63
22.1
10.1
5.1
7.0
2.7
6.1
500
16.4
12.4
0.76
1.54
21.6
10.6
4.3
700
16.7
13.5
0.81
1.59
22.1
10.5
4.8
Performance capacities shown in thousands of Btuh 9/16/14
Affinity & Affinity Advanced Series
1 - 6 Tons 60Hz
SD2500AK6 06/21
40
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