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Unit Physical Data
Table 4: SWP 023 Through SWP 130
Data
SWP model size
023
028
033
039
040
044
050
056
062
065
073
080
088
099
105
120
130
Compressor
Quantity
2
3
3, 4
4
6
8
Size
See unit data plate
Evaporator coil
Face area (ft
2
)
25 .2
1
29 .8
1
45 .2
1
52 .5
1
60 .9
1
71 .3
1
Rows
5
6
Waterside economizer coil
Face area (ft
2
)
25 .2
1
29 .8
1
45 .2
1
52 .5
1
60 .9
1
71 .3
1
Rows
4
Electric heat
Nom . Output (kW)
34
34, 68
Evaporator fan (SAF)
Quantity
1
Size
2
24 .5
27 .0
36 .5
44 .0
Note:
1. Maximum size coil to fit in unit. Smaller size coils can be used for these units.
2 . Maximum fan diameter . Units may have previous smaller size .
Table 5: Single Compressor Circuit Charge, R-410A
Compressor
(HP)
Refrigerant charge
per circuit (R-410A)
1
Oil charge
per circuit (oz)
6
30 lbs
60
8
30 lbs
85
9
30 lbs
110
10
35 lbs
110
13
35 lbs
110
15
35 lbs
110
Note:
Actual refrigerant charge is calculated for each unit and is listed on the unit
data plate . When possible, always use the unit data plate for refrigerant charge
quantity .
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IM 1032-2 • Self-Contained Air Conditioning Systems