Carrier 38BA User Manual
Number One
Air Conditioning
l\Mer
e
Division of Carrier Corporatio
Syracuse, New York
Packaged Direct-Expansion Air Handler
Air-Cooled Condensing Unit System
GENERAL
This publication contains application infor
mation for Carrier 38AD, AE, BA, and GR con
densing units used in split systems with 40RR
direct-expansion air handling units, including
system selection, performance data, combination
ratings, electrical and control data, and refrigerant
piping details.
■ SELECTION PROCEDURE (With Example)
I Given:
COOLING
Grand Total Load (Req’d TC) . . 600,000 Btuh
Sensible Load (Req’d SHC) . . . 430,000 Btuh
Temperature Air Entering
Condenser
...............................................
95 F
Temperature Air Entering
Evaporator — edb...............................77 F db
Temperature Air Entering
Evaporator — ewb
Evaporator Air Quantity
External Static Pressure
..........................
..................
..................
64 F wb
20,000 cfm
1.12 in. wg
Length of Interconnecting
Refrigerant Piping (Estimate)
.................
90 ft
Electrical Power Source,
Volts/Phase/Hertz
............................
460/3/60
HEATING
Heating Load............................... 900,000 Btuh
Temperature Air Entering
Coil (edb)
Steam Pressure
................................................
......................................
58 F
5 psig
II Select condensing unit/fan coil combination.
Enter the Systems Index at the desired cfm
(20,000). Select the condensing unit(s) and
fan-coil system that meets or exceeds the grand
total load (600,000 Btuh). In this example,
system no. 48 would be selected — two 38AD
024 and one 38AD016 condensing units and a
40RR054 fan-coil, yielding a nominal capacity
of 632,000 Btuh. To determine whether this
system will fully satisfy the cooling require
ments, enter the combination ratings, system
no. 48, page 9, at 20,000 cfm and 95 F condenser
entering air temperature. By interpolation, at
SYSTEMS INDEX
CONDENSING
_UNIT(S)
GR006
ВА008
¡38
ВД009
ВА008
38
ВА009
AD012
AD012
AD014
38
AD016
AD012
AD014
338
AD016
AD024
ADO^g-
AD012 (2)
38
AD024
AD028
AD024
AD012 (2)
AD028
38
AD016 & AD012
AD034
AD016 (2)_
ADÔ28
.............................
AD016 & AD012
AD034
38
AD016 (2)
AD024 & AD016
АЕ044
‘XÿJX'SVK
ш
в
шш
т
ШФ
Шщ
EER — Energy Efficiency Ratio
ТС — Total Capacity (1000 Btuh)
*ARI capacities, Energy Efficiency Ratios rated in accordance with
tFor units operating at 208 v, deduct 1000 Btuh from capacity
AD034
AD012 (3)
AD016 & AD024
AD016 & AD012 (2;
АЕ044
38
AD016 (2) & AD012
AD016 & AD028
AD016 & AD034
AD016 (3)
АЕ054
АЕ044
AD016 (2) & AD012
AD016 & AD034
AD016 (3)
AD024 & AD034
АЕ054
AD024 (2) & AD012
AD024 (2) & AD016
АЕ064
latest ARI Standard 210
rating
___
__
FAN
COIL
В А 009
RR 008
RR012
RR016
R R 024
RR026
R R 034
R R 044
R R 054
NOM
CFM
40
3.400
3.400
2,360*
40
3.000
3.000
j^OOO
4,5ÔÔ~
40
4.000
4.000
4/950*
6.000
40
6,000
6,000
40
8,000
40
10,000
40
12,000
40
16,000
40
20,000
ARI OR
NOM TC
'""'бЗ*''"
Î2Ô*t”^
"48I
88
100_
87
98
110
144
157
166
181
216
196
238
238
279
252
300
300
325
335
312
313
342
359
393
422
378
392
429
434
451
479
502
498
510
524
512
537
557
579
567
590
632
638
EER*
-
Tir
6 T'
9 0
7 6
7 6”'
9 5
8 2
8 6
© Carrier Corporation 1975
Form 38AD-5XA
64 F evaporator entering air wb temperature,
the system has a total capacity (TC) of 600,800
Btuh, and a calculated sensible heat capacity
(SHC) of 498,800 Btuh. For close-coupled
systems (15 ft or less of interconnecting pipe),
an additional 2% may be added to both TC and
SHC. As this system is not close-coupled, the
ratings are used directly from the combination
ratings. At this point, the sensible heat capacity
is adjusted for the evaporator entering air db
temperature. For 20,000 cfm, the bypass factor
is 0.18. The adjusted sensible heat capacity is:
Adj SHC = SHC + [1.09 X cfm x (1—bf)
X (edb-80)]
= 498,800 + [1.09 X 20,000
X (1-.18) X (77-80)]
= 498,800- 53,600
= 445,200 Btuh
Therefore, the selected system will meet all
cooling requirements.
Find heating capacity of selected fan-coil unit.
Enter Table 3, page 10, for 40RR054 and
20,000 cfm. A one-row nonfreeze steam coil
will deliver 915,000 Btuh based on 60 F enter
ing air temp, and 2 psig steam. To find the
corrected heating capacity, enter Table 1, page
10, for steam coils at 5 psig steam and 58 F
entering air temperature. By interpolation, the
correction factor is 1.062.
Corrected capacity =
915,000 X 1.062
971,700 Btuh
Leaving air db
edb -t-
58 +
corrected capacity
1.09 X cfm
97\_J00
1.09 X 20,000
= 102.6 F
The heating coil has sufficient capacity and the
leaving air db is less than the maximum
temperature of 140 F.
IV Determine fan rpm and bhp.
Refer to Table 14, page 17, for a 40RR054 at
20,000 cfm and 1.12 in. wg external static
pressure, plus 0.07 in. wg for the heating coil
(Table 4), indicates a fan rpm of 828 and
requires 12.6 bhp. As this rating point is within
the shaded area, the fan drive must be selected
and purchased locally.
V Determine size of liquid and suction lines.
Table 11, page 14, indicates the pipe sizes for
the various condensing units. These sizes are
based on an equivalent length equal to the
maximum length indicated plus 50% for fit
tings. A more accurate estimate may result in
smaller pipe sizes. Enter the table with the
condensing unit (38AD024) and the estimated
length of interconnecting pipe (90 ft). The
suction line will be 2 1/8-in. OD and the liquid
line is 7/8-in. OD. Similarly, for the 38AD016,
the suction line is 2 1/8-in. OD and the liquid
line is 7/8-in. OD. If a 38AD034 — 38AE054
condensing unit is used with more than 25 ft of
piping, a double suction riser may be required.
VI Find size nozzle, TXV and solenoid valve.
To determine the nozzle(s), TXV(s), and sole
noid valve(s), enter Table 6, page 13, with the
system number. Tables 7, 8, 9, and 10 give the
part numbers for the keys indicated in the
previous table. For this example, a C12 nozzle
would be used in each of the 3 distributors.
Also, the TXV’s and solenoid valves used would
be (using Carrier Part No.):
FAN
COIL
40RR054
COND
UNIT
38AD024
38AD024
38AD016
COIL
SECT
u
M
L
TXV
EA03PC503
SOLENOID
VALVE
EF11BS28
EE11BS28
None Requ ired
Part numbers for Alco and Sporlan valves are
obtained in a similar fashion. Also, for several
systems, a single solenoid valve will control
both the middle and lower coil sections as
exemplified by system no. 49. These systems
should be piped in accordance with Fig. 5, page
16. When the condensing unit is below the
fan-coil unit, the maximum liquid lift as pre
sented in Table 13, page 15, should be adhered
to.
COMBINATION RATINGS
Ratings Notes
1. Direct interpolation is permissible. Do not
extrapolate.
2. SHC is based on 80 F db temperature of air
entering evaporator coil.
Below 80 F db, subtract (corr factor x cfm)
from SFIC.
Above 80 F db, add (corr. factor x drn) to SHC.
ENTERING AIR DRY
BYPASS
FACTOR
.10 97
.20
.30
...
Interpolation is permissible
Correction Factor = 1 08 x (1
79
81
86
76
78
1.95 2 92
1 73 2.59
1 51
77
Correction Factor
2.27
-BULB TEMP (F)
— r
76^
75 1 under 75
85
3 89
4.86
3 46 4 32
3 03
3 78
BF) X (db - 80)
ovec/85
use formula
shown be low
3. Gross capacities shown do not include a deduc
tion for evaporator fan motor heat.
4. Formulas:
hdb “ tedb
sensible heat capacity (Btuh)
1.08 X cfm
tiwb “ wet-bulb temperature corresponding to
enthalpy of air leaving evaporator coil
(hlwb)
hlwb - hewb
total capacity (Btuh)
4.5 X cfm
where hewb ~ enthalpy of air entering evap coil
5. Combination ratings are based on a 2 F line
loss. For a close-coupled system (less than
15 ft), add 2% to ratings. Piping sizes in Table
13 are based on 2 F line loss. All combination
ratings are based on R-22.
LEGEND
BF — Bypass Factor
TC — Total Capacity (1000 Btuh)
SHC — Sensible Fleating Capacity (1000 Btuh)
KW >- Compressor Motor Power Input
Ewb — Entering Wet-Bulb
U - Upper Coil
M — Middle Coil
L — Lower Coil
U-M-L abbreviations indicate connection of condensing unit to upper.
middle or lower coil of fan-coil unit
i 38GR006 and 40BA009
T emp(F)
Air Ent
TC
85 SHC
KW
TC
95 SHC
KW
TC
100 SHC
KW
TC
105 SHC
KW
TC
SHC
115
KW
2875/. 13
72
67
81
74
46 60
8.2
7.7
75
69
44
57
8.7
8.2 7.9
72 66
43 58
8.9
8.4
69
64 61
42 56 61 49
9.2 8.7 8.4
59
63
40
53 57
9 6
9.1
38BA008 and 40BA009
Temp(F)
Air Ent
TC
85 SHC
KW
TC
SHC
95
KW
TC
SHC
100
KW
TC
SHC
105
KW
TC
SHC
115
KW
2500/. 16
72
67
101
93 85 105
50
62 74 55
7.7
7.4 7.0
96 89
48 60
8.4
8.0
94 86
48 59 71
8.7
8.4
91
84
47
58 70
9.1 8.7
86 79
45
57 68 50
9.8 9.4
^^38BA009 and 40BA009
Air
Ci
85
95 SHC
100
105
115
Ent
TC
SHC
KW
TC
KW
TC
SHC
KW
TC
SHC
KW
TC
SHC
KW
2500/. 16
72 67
112
103
54
67 79 59
9.9
10.5
108 99 90
53
65 77 58
11.2 10.7
105
96 89 no 101
52 64 76
1 1.6
11.1 10.5 12.0
102 94 86
51
63 75
12.0
11.4 10.8 12.5
96 89 81 101
49
61
12 8 12 2 1 1 6
38GR006 and 40RR008
2525/. 19 3375/.23 42257.26
r.
85
95
100
105
115
72
TC
SHC
KW
TC
SHC
KW
TC
SHC
KW
TC
SHC
KW
TC
SHC
KW
67 62 72 67 62
79 71 65 81 74
55
43
7.7 7,2 6.9 7.9
73 67 62 75
41 54
8.2 7.7 7.4 8.1
71 64 60 73
40 53 60 47
8.4 8.0 7.6 8.6 8.2 7,9
62 58
68
39
52
8.7 8.2
58 55 65 60
63
50
38
9.1
8.6
Evgp Air - Cfm/BF
3825/. 16
Evap Air - Ewb (F)
62
72
67
69
83 77 74 84
69
53 70 74
7.4
8.3 7.9
65
77
65
51
8.9
63 74
63 50 65
8.2 9.1
71
9.4
57
64 60 60
47 60 60
8.9 9.8
62 72 67
7.7 8.4 8.0
71 69
67 69
8.4 8.3 9.0 8 5
68 67 74
67 56
8.6 8.5
66 65 71
64
8.9 8.8 9.5 9.0
9.3
9.2 8.8
65 55
65
9.3 9.9 9.5
ARI - 88,000 Btuh
Evap Air - Cfm/BF
3400/.23
Evap Air - Ewb (F)
62 72
81 100
72
7.6 8.5 8.2 7.8 8.6
79 98 89
7.9 8.9
77 95
8.2 9,3 8.9 8.4
73 90 82 75 91
9.0 9.9 9.5 9.1 10 1
Evap A
67 62 72
97 89
70
7.8 7.6
92 85 102 94
53 68 84
52 68
8.5 8,1 8.9
87 80 97 89
52 67 80 55
65 75
108 99 91
86 59 70
7.2 7.9
83 100 91
81 56 74
AR
- 100,000 Btuh
ir - Cfm/BF
57 75 87
9.4
53
3400/.23
E vap Air - E
62
72 67 62 72
94
118 108 99
9.5 10.7
113
10.2
11.6
57 72 87 61 79 95
106 98
56
72 54
13 2 12 5 11 9 13 4 12 7 12 1
wb (F)
75 90 64 82 101
10.2 9.7 11,1 10.5 9.9
104
73 88 62
11,0 10,5 11.9
1 1.4 10,8
71
11.8
92 83 103
69
121 112 102
95 1 16 107
93 113 104 95
12.3
90
109
60
86
11.0 12.7
83 58
E vap Air — Cfm/BF
E vap A ir — Ewb (F)
72
70
83
65 50 64
62 48
70
58 46 60 62
7.9
8.9
55 44 57 58
8.3 9.3 8.8 8.7
70 56
7,4
69
62 66 53
7.9 7.7 8.5 8.1
67 64 74 68 67
61 64 52
64 62
8.4
8.0
7.2
66
8.7
9,0 8.5 8,4
8.2
58
9 4 8.9
76 71 69
71 66 65
51 65 65
65
49 61
4775/. 19
62
78 77
59 76
78
57
53 62 62
7.9
72
72
8.5
69
69
8.8
67
67
9.0
62
9.6
4300/.28
67
62
91
7.6
7.3
87
8,2 7.9
85
84
8.6 8,2
82
73 82
9.0
8.5
84 77
71 77
9.7 9.3
4300/.28
67 62
98
80
98
11,3 10.6
10,9
11.7
101
92
78 92
12.1 1 1.3
95 87
76 87
67 62
76 74
74
72
7.6 7.4
69 69
7.9
67 67
8.2
8.3
61 61
61
8 9
77
72
72
70
70
67
67
62
:^^38BA008 and 40RR008
2200/. 17
72 67 62 72
Tc
85
95
100
105
115 SHC
96 88 81 100
SHC 46 57 67
KW
7.5 7.2 6.9
TC
91 84
SHC
45 55 66 50
KW
8.2 7.7 7.4
TC
89
SHC
44 54 65
KW
8.4
TC
87
SHC
43 54 64
KW
8.9 8.4
TC
82
41 52
KW
9 6 9.1 8.7 9 8
¡38BA009 and 40RR008
2200/. 17
72 67 62 72
TC
85
95 SHC
100
105 SHC
115
105 97 89
SHC
50
KW
10.1 9.6 9.1
TC
101
48 59
KW
10.8 10.4 9.9
TC
99 91
SHC
48
KW
TC
KW
TC
SHC
KW
10.7
11.2
96 89 81 101
47 57
11.7 11.0 10.5 12.0
92
45 55
12.4 11.8 11.1
38AD012 and 40RR008
Temp(F)
Air Ent
2200/. 16 3000/.20 3800/.23
72 67
TC
85 SHC
95
100 SHC
105
115 SHC
119 107 98 124
54
KW
11.4 10.8 10.3
TC
113 103
SHC
52
KW
12.2 1 1.6
TC
1 10
52
KW
TC
SHC
KW
TC
KW
11.9
12.6
108 99
51 62 73 56
13.1 12.4
103
49 60
13 8 13 2 12 4
38AD012 and 40RR012
Temp(F)
Air Ent I
v.o na f"— -
TC il 33 122 112
SHC i 64
85
KW hi.4
TC i! 125
95
SHC j 61
3000/. 16 4000/.20
1 72
10.8
KW il2.4 11.6 10.9 il2.7 12.0
tc j 122
100
SHC 60
105
115
KW ! 12.8
TC i 118 ^
SHC 58
KW j 13.2
Tc“l n 1
SHCj 56
KW 114 0
12.0
12.4
13 1
E
vap Air - Cfm/BF
3000/.21
Evap Air — Ewb (F)
67
62
92
51
7.6
77 96
82
8.1 7.7 8.7
80
76 79
8.4
76
93
49
74 91
48
8.0 9.0
86 79
46
62
Evap A
85 104
65
79
7.4 7.0
88
81
64
77
8.0
7.6 8.4
86 79
77
63
7.9
8.2
84 77
62 76
8.5
8.2 9.2 8.8
72
60
72 51 67
9 4 8.9 10.0
ir - Cfm/BF
3000/.21
Evap A
if — Ewb (F)
67 62
61 71 55
93 85 107
58
84 77
111
10.3
69
54
11.1
104
83
68 53 67 80
11.5 1 1.0
10.2
68
52 66 79 57 74
96
66 50
12.9
94
102
69
83
9.9
9.4 10.6
98 90 no
68 81 58 75
10.7
10.2
95 88
10.5 11.8 1 1.3 10.7
86 105 96 89
93
11.2
10.8 12.3
88 81
77
64
12.1 11.5
Evap Air — Cfm/BF
Evap Air - Ewb (F)
62 72
76 60
66
64 75 58
101 92 116
63
94
11.9
94 119
10.9 12.7
74
57
13.1
11.2
90
113 104 96
11.7
13.5 12.8
108
86
70
54 69 82 60
14 2
62 72 67
67
114 105 128
75 88 65 82 101 85
11.2 10.7 ¡12.0 11.5
101
1 10
87
73
1 1.4
12.0
107 98 1 19
72 86 62
12.3 1 1.7 13.4
71 85 j 62
12.2 •il3.7
99 91 111 103
13 6 12 8
Evap Air — Cfm/BF
Evap Air — Ewb (F)
62
67
79
116 106 i 131 121 1 12
76
113 103
75
109
74 88
102 94
71
1 72 67 62
139
94
10.2
91 68 86 105 74 96
90 i 67 85 104 73
11.2
100 1123
11.6 113.6
86
12 3
129 118 143
89 108 77
jll.8 11.2 10.5
11.3
109
118
1 127
i 13.1 12.4
j 65
j 115 107
] 62 81
1143
11.6 13.3
105 128
1 14
84
102
12.0 13.8 13.0 12.3
12.8
98
98 68
13.6
12 6 14 7 13 8 13 0
COMBINATION RATINGS
ARI - 87,000 Btuh
3800/.24
72
67
62
95
56 73
7.7 7.4
98 91 84
54 71 84
95 89
53
8.8 8.4
93
53
88 81 75
ARI - 98,000 Btuh
3800/. 24
72 67
115
60 77
11.4
108
58
99 91
55
13.0 12.4
123
63
12.9 12.3 11.7
1 7
14 5
5000/. 23
72
12.0
135
12.9
132
71 93 108
118
88
88
7.2
8.1 7.7
81
70
82
8.1
86
79
69 79
8.4
75
9.6 9.1
11^ 38AD016 and 40RR012
62
106
98
93
10.0
9.6
102 93
92
10.8 10.4
99
91
74
91
89
11.7 11.0
84
71
84 115 SHC
11.7
62 72 67 62 72 67 62
118
109
11.0
114
105
81
98
111
102
79
98 100
12.6 12.0 KW
108 1 10 TC
79
96
13.1 12.5
94
77
93 115
13 9
13 1
67
62
/-¡22
132
99
121
1 1.4
10.8
125
115
115
11.4
12.2
121 112
95 112
11.8
12.6
117
108
109 101
90 101
38AD014 and 40RR012
3000/. 16 4000/.20 5000/. 23
72 67 62 72 67
tc
156 143 130 165 152
SHC
85
95
100 SHC
105 SHC
US SHC 71
-r.
T ( * 7
80 95
KW
15.7 15.0 14.2 16.3
TC
149 136 123 158 144
SHC
77 92 108
KW
16.8 15.8 15.2
TC
146 133
76 91 107 76 94
KW
17.1
TC
KW
TC
KW
16.6 15.6
141 129 117 149 136
74
16.7 15.9
17.5
134 122 Tl 1
18.5 18.0 16.7 19.2 18.2
3000/. 16
72 67 62 72 67
TC
166 153
SHC
85
95
100
105 SHC
78 93
KW
14.8 14.0
TC
161
SHC
KW
TC
SHC
KW
TC
KW
TC
KW
148
75 90 104
15.0 14.4
15.6
157 145
74
16.0 15.4 14.8 16.6 15.9
141
153
72 87 102 78 97 117 85
16.5 15.8 15.2 17.2
134
146
70 85 98 76 95
16.7 16.0 18.5 17.6
17.8
38AD012 and 40RR016
T emp(F)
Air Ent
95
105
.
»
TC
SHC
KW
TC
SHC
KW
TC
SHC
SHC
KW
TC
SHC
KW
4500/. 15 6000/. 19
150 139 128
79 101
12.5 1 1.9
142 131
76 98
12.7 12.1 13.8 13 0 12 3
13.3
127 117 142
137
75
13.7 13.1
132 122 113
73 94 113
14.2 13.5
123 113
69 91
14.9 14 2 13 4
38AD014 and 40RR016
Temp(F)
Air Ent
4500/. 15 6000/. 19
72 67 62
|tc
SSjSHC
95 SHC
I KW
lOOlSHC
i KW
105* SHC
! KW
115 SHC
179 166 152 188
91 113 135 98
KW
17.1
ftc”
171
88 1 10
18.1
|TC
166
87 108 130 93 122 148
18.7
!TC
161
85 106
19.3
rtc~
153
8 : 102
KW
20 2 19 2
16.3
158 145
17.3
154 141 174 161
17.9 17.C 19.4
149
18.3 17.2
140
E vap Air - Cfm/BF
Evap Air - Ewb (F)
79 98
111
120 154 141
89 105
86 102 71 90
Evap A
15.4
77
17.3 16.4
17.9 17.1
74
18.3 17.2 16.4
141
129
Ir — Cfm/BF
4000/.20
Low
Suet
133
131
89 103
128
122
Evap A
-
ir - Ewb (F)
176
163 150
84 104
14.6
15.3
170
157 144 175 163
82 101 120 88 111
16.0
15.5
166
153 141 171
80
162 149
16.4
154
142
Evap Air -
Evap Air — Ewb (F)
157 145
89 117
123
12.7 12.2 1 1.5
11.2
120 147 135 125
120
85 113 125
117 84 112
96
12.4
12.7 14.6
105
105
130
13.4 12.6
14.2
136 126
110
82
13.8
126 117 108 128
79 101 108
15.2 14 5 13 7
Evap Air — Cfm/BF
Evap Air — Ewb (F)
72
67 62
174
127
15.5 17.6
16.7 15.9
180 166
132 95 123
16.4
18.7
17.8 16.9
18.3
137 168 156
128 91 121
19.9 18.9 17.7
_
_
-
148 134
115 134
19 7
128
124
18 2
62
138
118
14.7 16.7
131
96 114
15.6
128 160 146
1 12 81 104
15.8 18.2
125 154
93
1 11
118 145
108
17.1 19.9
62
122 91
13.9
14.8 16.2
99
119
15.2
137
15.6
130 159
1 13 82
16.5
133
133
121
121
1 16
1 16
13.0
160 191
155
153 182
152
148
17.4
143
143
18 7
72 67 62
171 158 144
85 108 131
164 150 137
83 106 127
17.6 16.7 16.0
80
18.8
77
15.0
15.8
134
126
17.3 16.4
130
142
102 124
17.7 16.7
122
134
100 121
18.5 17.6
5 000/. 23
72 67
181
15.4
87
16.8 16.1
166 155
17.4 16.6
18.8 18.1
62
154
168
114 136
14.9 14.1
150
134
15.0
15.6
159 146
110 133
15 4
142
108 131
15.9
147 136
104 127
17 0
7500/.22
72 67
160
100 133
12.8 12.3
149 137
96
13 8 13 2
144 133
95 128 123
14.2 13.5
138
93
14.7
89 118
15 4
62
147 136
136
11.7
127
127
129
12 4
123
13.0
118
128
126 118
13.6
13.9
110
118
no
14 6 13 9
7500/.22
72 67
107
17.8
105
18.9
178
104
19.4 18.8
—
_
-
_
_
-
62
165
178
145 165
17.0 16.2
170 157
157
139
18.0 17.2
164 152
152
138
17.7
158 146
135 146
18.1
19.2
137
148
137
131
19 0
20 0
COMBINATION RATINGS
r38AD016 and 40RR016
P(F)
4500/. 15
E vap
E vap Air — 1
72 67 62 72 67
TC
199 182 168 206 191 176
SHC
85
95
100
105
115
0^38ADO24
94 117 139
KW
TC
SHC
KW 17.2 16.5 15.7
TC
SHC
KW
TC
SHC
KW
TC 166* 157 144
SHC
KW
15.4
16.1
189 174 160
114
91
184 170
90 112
17.8 17.0 16.2
180 166
88 110
18.4 17.5 16.7
84 106
19 4
18 8
and 40RR016
104 133 161
14.5
16 4 15.7
196
135 101 129
17.6
157
192 178
134 99
18.2
153 188
132 97
18.8 18.0
174* 160*
128 75 122
19 9 19.1
17.8
E vap A
A
Pr.*
4500/. 15
E vap A ir - E
72 67 62 72
TC
85 SHC
95 SHC
100
105
115
232 213 195 246 226
134 157
111
KW
19.9 18.8 17.9 20.5
TC
KW
TC
SHC
KW
TC
SHC
KW
TC
SHC
KW
204
222
107 130
20.1 19.0
21.6
199
218
105
128 150 115 144
22.2 20.8
194 177 224
213
103 126 148 113
22.8 21.5 20.3 23.5 22.3 21.1
185
203
99 122 144 109
23.0
24.4
121 151 180 131 166 201
186 235 216
117
152
22.0 20.9 19.8
182 230 21 1 193 238 219 200
19.6
22.7 21.6 20.4
168 213
25.1
21.7
38AD016 and 40RR024
T emp(F)
Air Ent
uona
TC
SHC
85
KW
TC
95 SHC
KW
TC
SHC
100
KW
TC
SHC
105
KW
TC
SHC
115
KW
6000/. 15 8000/.18 1 10,000/.2r
72 67 62 72 67 62 72 67 62
214 198 183 221 206
139 169 121 160 190
108
17,0
16.2
189
204
105 135 165 118 156 181
18.1 17.1
185 171 205 191 177
199
134
104
17.8
18.7
180
193
102 132 162 1 14 153
18,5 17.4 20.0
19.4
179* 166* 156 184* 171* 158* 188*
98 128 156 112
19.4
20.3
Evap Air — Cfm/BF
Evop Air — E\yb (F)
17.4
15.5
210 196
175
18,6 17.7 16.8 18.7
16.6
164 116 155 177 128 172 181
17.0
19.3
166 199
20 6 20 1
18 7
[38AD012 w/U, 38AD012 w/L. of 40RR024
Temp(F)
6000/. 15
E vap Air — Cfm/BF
vap Air — Ewb (F)
E
72 67 62 72 67 62
TC
85 SHC
95 SHC
100 SHC
105 SHC
115 SHC
257 237 217 269
126 156 186
KW
22.7 21.5 20.2 23.4 22.2
TC
246 226
122 1 52 181
KW
TC
KW
TC
KW
TC
KW
23.1
24,4
240
221 203
119 150 179
23.9
25.2
233 215 198 243 224
1 16 147 177 130 169 205 143
26.1 24.7
220
204 188 228 212 196 233
1 12
143 172
27.8 26. ;
139
257
208
135 174 212
21.7
25.1 23.8 22.5
250
133 172
22.4
26.0 24.6 23.2 26.5 25.2 23.8
23.1 26.9
125
24,5 28,7 26,9 25,3
A
ir — Cfm/BF
6000/. 19
7500/ 22
:wb (F)
62 72 67
211 197
1 13 147
15.1 16,8 15.9
181 168
16.7
128 156 108
17.3
174
126 154 106
200
187
109
158
16.2
164
16.7
159
17.2 19,2 18.3 17.5
149 177* 165*
146 103
18.3 20.3 19.3
143 173
17.9 17,0
196
183
141
18.5 17.6 16.9
192 178 164
139
137 154
ir - Cfm/BF
6000/. 19 7500/.22
Iwb (F)
67 62 72 67 62
254
207
18.6
19.5
198 243 224 205
147 175 127 162 196
173 125 159
206 188 232
171
142
195
178
138 166
23.8 22.5 25.6 24,3 23.0
190
15.9
16.5
181
17.4
18.4
185
172 203
172 126 171 176
18.0
18.8
149
158
18 8 21 ;
235 216
20,0 19.0
21.0
21.4
22.5
23.2 22.1
^213
157
123
24.0
22.8 21,6
220
202 185
119
153 185
226
21 1
178 195
133
16.9
17.5
215 200 186
129 173
17.9 17.0
209 195
18.4
19.6
189 176
19 1 18 2
20.5
175* 161*
167 161
122
20 1 19 0
8000/. 18 10,0007.21
72 67 62
249
178
238
231
25.4
164
277 256 ^236
228
216 152
21.0 23.7 22,6
218 264
213
209
207 249
24.G
196 138 184
199 236
244
147 193 225
25.7 24.4 23.2
257 237 220
145 191
230 214
188 214
26.0 24.5
27.4
216 201
29.2 27,5
38AD024 and 40RR024
P(F)
62
182
178
15.3
173
16.3
169
169 100 SHC
Cr
85
95
TC
SHC
KW
TC
SHC
KW 22.7
TC
KW
TC
164
154
18 7
105 SHC
KW
TC
115
SHC
KW
38AD028 and 40RRd'24
1 ciiiH VI
K
G
Slid
TC
SHC
85
KW
TC
95 SHC
20.3
KW
TC
105
115
SHC
KW
TC
SHC
KW
TC
SHC
KW
194 100
20.9
195
192
|^"38AD024 and dORRO^d”
Temp (F)
Air Ent
195
16.1
186
TC
85 SHC
KW
TC
SHC
95
KW
181
17.6
TC
100 SHC
KW
TC
105 SHC
KW
TC
115 SHC
KW
BF — Bypass Factor
TC — Total Capacity (1000 Btuh)
21.5
225
SHC — Sensible Heating Capacity (1000 Btuh)
KW — Compressor Motor Power Input
Ewb — Entering Wet-Bulb
U — Upper Coil
M — Middle Coil
220
L — Lower Coil
U-M-L abbreviations indicate connection of condensing unit to
upper, middle or lower coil of fan-coil unit
*Capacities at a minimum 38AD016 charge to prevent high
pressurestat cutout Other capacities are at optimum charge for
201
25.7
maximum capacity.
E
vap /
6000/. 15
72
67
259
238 218
128 159
21.2 20.1
247 227
124
241
121
23.4
235 216
1 19
24.2 23.0
223 205 187
115 145 175
25 9
189
19.1
208
154
185
21.5 20.4
222 203
152
182 134 174
21.0
22.2
197 246
150 180
21.7 24.9
24.5 23 2
6000/. 15
62
iir — Cfm/BF
8000/. 18
E
vap /
ur - Ewb(F)
72 67 62
271 250
142 181
21.8 20.7
258 238 218 265
137 176 215 150
23.3 22.1 21.0 23.7
252
24.5 22.8 21.7
133 172 207
233 214 196 239
129 167 196
26 5 25 2 23 8 26.9
E vap
A
229 279 257 237
220
19.7
132 213
211 147
226 207
22.4
23.6
ir — Cfm/BF
8000/. 18
10,0007.21
72 67 62
154
201
22.1
21.1
245 225
197
22.5
259
239 219
194 219
24.5
23.3 22.1
252
232 213
145
192 213
25,3 24.0
220 201
141 187 201
25.6 24 3
10,0007.21
20,1
2-n4
22.8
Evap Air — Ewb (F)
72
67
299
62 72 67 62
274
141
29.8 27,4 25.7
288 264
137
31.6
283 259
135
32.5 30,6 29.;
275
133 162 194 146
33.4
263 242 221 275
129
34 7
251 315 291 267
172 202
166 198
29.8
165 196
253 232
32.2 30,5 34.6 32.7
158 189
33 3
31.3
242
302
28.3 32.6 30.9
237 296
33.4 31.7 30.2
35 9 34 1
31 3
155 195 234
28.9
279
150 190
273 251 304
148 188 226 160
289
267 245
186
254
142 182 220 154 201 241
72
67 62
325 301
166 214
26.8 31.8
256
231 162 212
29.4
224
30.8 35 2
234
32 4 36 6 34 7
29.8 27.5
311 288 265
33.5
31.7 30.1
282 259
208 255
34.3 32.5 30,6
297 275 253
157 203 252
33.4
284 262 241
31.6
33 1
Evap Air — Cfm/BF
7500/. 15
10,000/. 18 12,500/.21
Evap Air - Ewb (F)
72
67 62 I 72
275
253
142 180
22.0 20.9
261
137
23.4 22.2
254
134
24.1 22.9 21.7
247
132
24.9
233 212 193 241 221 201 247 226 206
127 164
26 5 25 1
231
218 159
19.8 22,5 21.4
239 218 271 249
175 212 154
21.0
233 212
209
173
226
206
170
206 149 197
23.6
22.3
193
23 7 27 1 25 7
67 62 72 67 62
287 264
24.0
264 242 221
152 200 221 168 225 227
24.7 23.5 22.2 25.1
256
25.5
144 191
242 294 271 248
208 242 175 233 248
202 228
22.8 21.6 24.3 23.1
235
24.2
22.9 21.7 20.7
20.3
228 278 255 234
170
227 234
270
214
262 240 220
214
165
22.9 25.9 24.5
160
201
27 5 26 0
24 2
21.9
227
247
22.6
23.8
222
23.3
217 206
24 6
LEGEND
237
225
276
261
257
220
COMBINATION RATINGS
[38AD012 w/U, 38AD012 w/L of 40RR028 38AD016 w/U, 38AD016 w/L of .
E
P(F)
A
TC
85
SHC
KW
TC
95
SHC
KW
TC
100 SHC
KW
TC
105
SHC
KW
TC
115 SHC
KW
7500/. 15
72 67 62 72
278 257 236
180
147
22.7
23.9
262 242 222 273
137 174 206 154
25.6 24.1 22.9 26.3
254 235 216 265
134 171
26.4 24.8
245 227
168 195 148
131
27.3 25.5
238 211 198
125
162 184 142
27.1 25.3 29.5
28.8
vgp Air - Cfm/BF
10,000/. 18 12,5007.21
E
vgp Air —
291
216 160
21.3 24.5
201
151
23.4
27.1
209 254
24.0 28.0
236
=wb (F)
67 62 72
269
246
208
23.4
252 232
202 224 168 225
24.9
244
199
25.6 24.2 71.1 26.1 24.6
235 217
195
26.4
219
188
27.8
298 276 255
236 175
25.1 23.7
22.1
280 259
23.6 26.8
270 250
225
219 165 222
260
213 162
24.8 28.6
241 224
203
201
156 203
26.1 30.0
¡38AD028 and 40RR028
Temp (F}:r
Air ent
Cond
TC
85
SHC
KW
TC
95
SHC
KW
TC
100
SHC
KW
TC
105 SHC
KW
Ffc
115
SHC
KW
7500/. 15
72 67 62 72
327 301
160
198 234 176
30.9
29.0
31 1 287 264 325
191
153
31.3
33.1
304 279 257 317
151
188 223
34.0 32.3 30.5
296 272 250 308
147 185 220 164
35.3 33.3
281 258
177
142
35.8 34.8 32.9 37.4
Evgp Air — Cfm/BF
10,000/. 18 12.500/.21
E
vgp A
ir -
Ewb (F)
67 62 72 67
276 342
31.9
27.3
230 171 220
34.1
29.6
167
34.9
31.4
36.0
237
293
213 158 206 250
291
316
225 274
30.2 28.5 32.4
300 276 334 308
267 186 245 285
30.7 35.0 32.9
32.3
292 270 325 300
216
263 184
31.5
33.1
285 261
259 181 239
212
34.1 32.3 36.6
247 299 275
268
35.5 33.7
352 325 300
193
35.7
316
174 233 253
38.0
^^38AP016 w/U. 38AD012 w/L of 40RR028
•.ässsSi_^
________
Temp (F)r
Air Ent
100 SHC
105
115 SHC
j Evap Air — Cfm/BF
--------------
————k._
7500/. 15
Evgp Air — Ewb (F)
72 67 62 72
TC
SHC
85
KW
TC
95 SHC
KW
TC
KW
TC
SHC
KW
TC
KW
329
303 278
151
198
27.7 26.2 24.7
312 288 265 326 300 277 335
152 191
29.4 27.9 26.5
280
304
150
188 225
30.4 28.8 27.2 31.2 29.6 28.1
295 272
184
147
31.4 29.7 28.0 32.1
285* 255 235 286* 266 245 292* 268* 251
141 178 214
31.6
33.1
345
234 176
28.4
227 169
30.4
317
258
167
250 308 284
164
222
157
29.8 33.8 32.4
---------
---
10,000/. 18 12,500/.21
------------
67 62 72 67 62
318
145
26.9 25.7
218 265 185 242 286
28.7
292 270 327
215 259 183
212 253
30.6
204 240 174 228 251
354
293
192
273
28.9 27.5 26.1
27.4
30.8 29.3 27.9
31.7
317 291 269
262
180 236
28.8 32.6 31.2 29.4
30.9
34.3
I38AD034 and 40RR028
Temp(F)
Air Ent
TC
85
SHC
KW
TC
95 SHC
KW
TC
100 SHC
KW
TC
105
SHC
KW
TC
115 SHC
KW
7500/. 15
72 67 62
354 324 296
172 21 1 248
29.9 28.5
337 308 281 355 325 297 366
165 203 241 183
32.0 30.4
329 300
162 200
33.C 31.4 29.6
320
292
159 196 234
34.1
32.3 30.6
276
303
189
152
36.4
34.2 32.5
Evgp Air — Cfm/BF^
10,000/. 18
12,500/.21
Evgp Air — Ewb (F)
72
67 62
374
343
190
27.0 30.9
28.7
274 346 316 289 356 327 299
238
266
250
227
239 287
29.4 28.0
232
33.0
31.3
180
220
34.1 32.3 30.6 34.7
336
307 280 346
176
225
35.2 33.4 31.6
318
290
170
218
37.5
35.5
72 67 62
i314 386 355 326
206 265
31.4 30.0
280 199 257
29.7 33.6 31.9 30.4
276
196
192
272
35.8
263 327
263 186 243 272
33.5 38.1 36.2 34.0
...
67 ^ 62
232 251
22.5
239
239
25.4
24.1
231
231
241
223
219
223
26.9
25.2
207
207
28.3 26.5
62
252 300
30.9
29.0
285
31.2
276
241
276
33.7
31.9
292
269
269
34.9
33.0
253
36.3 34.5
327
302
249
295
310
286
301
278
239
278
30.2 28.6
269
32.7 31.4
323
28.6
336
308
308
254
299
32.9
31.3
317 290
250 290
34.0
32.2
299
272
'' '
1 tsmp ^r;
7500/. 15
72 67 62
TC
361
85
SHC
KW
TC
95 SHC
KW
TC
SHC
100
KW
TC
105 SHC
KW
TC
115 SHC
KW
332 .305
174
211
30.6 29.Ü
346 317
167 205 242 181 230
30.8
32.5
338 311
164 202
33.5 31.9 30.2 34.8 32.9
330 304 279
160
198
34.6
33.1 31.3
305* 285
154 192 228
36 5
35.3 33 4 37 6 36 4
38AD028 and 40RR034
Temp(F)
Air ent
Cond
TC
85 SHC
KW
TC
SHC
95
KW
TC
SHC
100
KW
TC
SHC
105
KW
TC
SHC
115
KW
9000/. 15
72 67 62 72
346 317
172 219
30.4
31.9
325 300
164
210 256 186 245
34.4 32.5 30.7 35.6 33.7
317
293 269
161
207
33.6
35.5
315 286
204
158
36.1
34.3
294 270
152 197 242
37 4
35.6 33.6 38.0
138AD016 w/U, 38AD012 w/L of 40RR034
Temp (F) —
Air Ent
9000/. 15
72 67 62 72
85
95
100 SHC
105
•
115
TC
SHC
KW
TC
SHC
KW
TC
KW
TC
SHC
KW
TC
SHC
KW
320
346
219
172
28.8
27.3 25.9 29.5 27.9
327 301 277
166
212
29.1
30.6
317 292 269 330
163 208
31.5 30.0
307
283
160 204 246 180
32.5 30.9 29.0
284* 264 243 294*
197 234
153
34.1
32.7
I38AD034 and 40RR034
Temp(F)
Air Ent
TC
SHC
85
KW
TC
95. SHC
KW
TC
SHC
100
KW
TC
SHC
105
KW
TC
115 SHC
KW
9000/. 15
72
67 62 72 67
376 344 '314
187
233 278
31.0
29.5
357
326 297
180 226 270 201
33.1
31.4
348 317 289
177 222 267
32.4 30.6 35.1
34.2
338 308 281
218
173
35.3 33.4 31.6 36.2 34.3 32.4 36.7 34.9 33.1
319 291 264
167
211 256 187 244 277
37.5 35.5 33.5 38.5 36.5
Evgp Air - Cfm/BF
10,0007.18
Evgp Air -
72 67
380 351
24/
18/ 236
27.4 31.5
293 363 335 309
33.7
29.2
286
355 328
239
178 227
346 320
235 175
35.9 34.1
319* 300
262
170
Ewb (F)
62 ] 72
323 391 362 334
204
288
28.4
29.7
31.8
224
216
32.1 30.5
372 346 319
277 197 257
34.2 32.6 31.0
30.3
302 364 336
271 195 254 289
35.2 33.6
31.2
294 356 328
265 192
36.3 34.7 33.0
32.2
275 328* 302* 284
251 186 243 268
34.6
38 2
Evgp Air - Cfm/BF
12.000/. 18 15.000/.21
vap / Or -
E
359
292
263 193 252
28.5 32.8 31.3 29.7
276 337 312
328 304
253 183 241
31.6 36.4 34.4
320
262
249 180
36.9 35.1
32.2
247
303
172 231
Ewb (F)
67
62 72 67 62
332
296
238
279
36.3
367 341
306
306 211 279 314
33.1 31.9 30.2
289 344 319 295
289 204 271
31.7 35.9 34.1
281 335 311 288
201
281
32.5 37.0 35.2
273 326 303 279
197
273
33.5 37.5
257 308 287
257 192 257
34.8 38.8
Cfm/BF
12,000/. 18
Evgp Air - Ewb (F)
67
62 72 67 62
293 360
263 193 251
254
27.6 31.4 29.8
250
28.3 32.3 30.7
261
30.7
333 308
341
313 288 350 324 299
186 244
303 280 339 314 290
185 241
319 294
238
33.3 31.6
274
229
172
34.9
33.5
372 344
298 202 270 319
26.7 30.1 28.7 27.9
196 264 295
288
28.4
32.6 .30.5
280
193
29.1
33.1 31.3
272 328
191
272
29.8 33.7 32.2 30.5
252 302* 279* 260
184 250 260
252
31.5 35.5
Evgp Air - Cfm/BF
12,000/. 18
Evgp Air - Ewb (FJ
62 72 67 62
395 362
267
208
28.0
31.8 30.3
373 342
29.7
263
259
33.9
32.3
363 333
198 255
33.3
353 323 295 362 332 ^303
194 251
304
333
406
331
324 227 297 342
28.8 32.3 30.8
384
313
220
313
34.5 32.8 31.2
30.6
304
373
304 217 286 313
35.6 33.8 32.1
31.5
295 213 282 303
277 341 312
206
34.2 39.1 37.1
12,5007.21
67 62
262
^31 1
250
36 5
267 288
263 279
35.8
37.0
15,000/.21
261 290
303
258
34.0
15,000/.21
142
373
352 323
289 323
342 313
274
307
29.0
295
32.0
303
282
34.3
314
295
32.2
33.1
34.0
263
263
35.1
319
29.0
29.7
280
280
32.1
29.4
285
285
35.1
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