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.
AHRI/ISO 13256-1 Performance Ratings cont.
Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature
Heating capacities based upon 68°F DB, 59°F WB entering air temperature
All ratings based upon 208V operation
PSC Motors
AHRI/ASHRAE/ISO 13256-1
English (IP) Units
Model
Modulation
Capacity
Flow Rate
Water Loop Heat Pump
Ground Water Heat Pump
Ground Loop Heat Pump
Cooling
EWT 86°F
Heating
EWT 68°F
Cooling
EWT 59°F
Heating
EWT 50°F
Cooling Brine
Full Load 77°F
Part Load 68°F
Heating Brine
Full Load 32°F
Part Load 41°F
gpm cfm
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
012
Single
4
400
11280
14
14800
5
13200
23.1
12000
4.2
12000
16.5
9500
3.5
018
Single
5
600
17400
14.8
23000
5.1
20600
24.7
18700
4.3
18500
17.3
14500
3.5
022
Single
8
850
17200
13.6
23500
5.9
20100
25.5
19400
4.8
17700
16.2
15000
3.8
030
Single
8
900
26800
17.9
32900
5.3
30800
27.1
26000
4.7
27900
21.1
20300
3.7
036
Single
9
1200
31500
14.8
40200
5.3
35100
24.4
29200
4.5
32900
19.2
24400
3.8
042
Single
11
1300
38300
15.4
45600
5.2
42300
23.3
36000
4.3
40300
18.5
28900
3.5
048
Single
12
1500
43200
13.3
55600
4.9
48900
22.3
44700
4.2
45500
16
36400
3.7
060
Single
15
1800
61000
15.2
74100
5.2
66600
22.8
57300
4.4
62300
17.4
46100
3.7
070
Single
18
2000
66200
14.4
85000
4.6
73500
20.8
67100
4
69100
16.6
53500
3.4
7/15/2015
SD2500AG 05/21
4
Page _____ of _____
Aston Series
1 - 6 Tons 60Hz