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.
Physical Data cont.
Dual Capacity
Model
DUAL CAPACITY
ND026
ND038
ND049
ND064
ND072
Compressor (1 each)
Copeland UltraTech, Dual Capacity Scroll
Factory Charge R410a, oz [kg] (Aluminum tube and fin air coil)
Vertical
56 [1.58]
70 [1.98]
93 [2.63]
112 [3.17]
130 [3.68]
Factory Charge R410a, oz [kg] (Aluminum tube and fin air coil)
Horizontal
58 [1.64]
76 [2.15]
93 [2.63]
112 [3.17]
136 [3.85]
Factory Charge R410a, oz [kg] (Copper tube / Aluminum fin air coil)
Vertical
60 [1.70]
82 [2.32]
93 [2.63]
128 [3.63]
138 [3.91]
Factory Charge R410a, oz [kg] (Copper tube / Aluminum fin air coil)
Horizontal
60 [1.70]
82 [2.32]
93 [2.63]
128 [3.63]
138 [3.91]
ECM Blower Motor & Blower
Blower Motor Type/Speeds
VS ECM
Variable Speed ECM
5-Spd ECM
5 Speed ECM
Blower Motor- hp [W]
VS ECM
1/2 [373]
1/2 [373]
1/2 [373]
1 [746]
1 [746]
5-Spd ECM
1/2 [373]
1/2 [373]
1 [746]
1 [746]
1 [746]
High Static Blower Motor - hp [W]
VS ECM
n/a
1 [746]
1 [746]
n/a
n/a
Blower Wheel Size (Dia x W), in. [mm]
VS ECM
9 x 7
[229 x 178]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
5-Spd ECM
9 x 7
[229 x 178]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
High Static Blower Wheel Size - [Dia. x W], in. [mm]
VS ECM
n/a
11 x 10
[279 x 254]
11 x 10
[279 x 254]
n/a
n/a
Coax and Water Piping
Water Connections Size - Swivel - in [mm]
1” [25.4]
1” [25.4]
1” [25.4]
1” [25.4]
1” [25.4]
HWG Connection Size - Female Sweat I.D. - in [mm]
1/2” [12.7]
1/2” [12.7]
1/2” [12.7]
1/2” [12.7]
1/2” [12.7]
Coax & Piping Water Volume - gal [l]
0.7 [2.6]
1.3 [4.9]
1.6 [6.1]
1.6 [6.1]
2.3 [8.7]
Vertical
Air Coil Dimensions (H x W), in. [mm]
24 x 20
[610 x 542]
28 x 25
[711 x 635]
32 x 25
[813 x 635]
36 x 25
[914 x 635]
36 x 25
[914 x 635]
Air Coil Total Face Area, ft2 [m2]
3.3 [0.310]
4.9 [0.451]
5.6 [0.570]
6.3 [0.641]
6.3 [0.641]
Air Coil Tube Size, in [mm]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
Air Coil Number of rows
3
3
3
4
4
Filter Standard - 2” [51mm] Pleated MERV11 Throwaway, in [mm]
28 x 24
[712 x 610]
28 x 30
[712 x 762]
32 x 30 [813
x 762]
36 x 30
[914 x 762]
36 x 30
[914 x 762]
Weight - Operating, lb [kg]
293 [133]
358 [162]
408 [185]
453 [205]
468 [212]
Weight - Packaged, lb [kg]
313 [142]
378 [172]
428 [194]
473 [215]
488 [221]
Horizontal
Air Coil Dimensions (H x W), in. [mm]
18 x 27
[457 x 686]
20 x 35
[508 x 889]
20 x 40 [508
x 1016]
20 x 45
[508 x 1143]
20 x 45
[508 x 1143]
Air Coil Total Face Area, ft2 [m2]
3.4 [0.316]
4.9 [0.451]
5.6 [0.570]
6.3 [0.641]
6.3 [0.641]
Air Coil Tube Size, in [mm]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
3/8 [9.5]
Air Coil Number of rows
3
3
3
4
4
Filter Standard - 2” [51mm] Pleated MERV11 Throwaway, in [mm]
1 - 18 x 32
[457 x 813]
1 - 20 x 37
[686 x 940]
1 - 20 x 20
[508 x 508] 1
- 20 x 22 [508
x 559]
1 - 20 x 25 [508
x 635] 1 -
20 x 22 [508
x 559]
1 - 20 x 25 [508
x 635] 1 - 20
x 22 [508 x
559]
Weight - Operating, lb [kg]
300 [136]
368 [167]
418 [190]
463 [210]
480 [218]
Weight - Packaged, lb [kg]
320 [145]
388 [176]
438 [199]
483 [219]
500 [227]
7/15/2015
SD2500AG 05/21
11
Page _____ of _____
Aston Series
1 - 6 Tons 60Hz