Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual page 46

39M UNIT SIZE
CIRCUITING TYPE
Airflow (cfm) at 500 fpm
Total Face Area (sq ft)
Tubes in Face
Tube Length (in.) 104
No. of Circuits - Total
4-Row Coil Upper
Face Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Single Circuit Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
6-Row Coil
Face Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Single Circuit Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
8-Row Coil
Face Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD) 1-5/8
Distributor Connections (in. OD) 1-3/8
Distributor Nozzle Size C-15
Single Circuit Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
LEGEND
TXV — Thermostatic Expansion Valve (Field Supplied)
*When 2 nozzle sizes are listed, the smaller nozzle should be located on the upper distributor.
Table 11 — Direct-Expansion Circuiting Data (cont)
Medium Face Area Coils (cont)
61W
Full Double Full
25,278
50.6
28 28 28 28 32 32
104 104 104 107 107
28 28 56 56 32 32
Lower Upper Lower Upper Lower
2 2 — — 2 2
1-5/8 — — 1-5/8 1-5/8
1-3/8 — — 1-3/8 1-3/8
C-15 — — C-17 C-17
2 2 — — 2 2
1-5/8 — — 1-5/8 1-5/8
1-3/8 — — 1-3/8 1-3/8
C-15 — — C-17 C-17
— — — — — —
— — — — — —
— — — — — —
— — — — — —
2 2 — — 2 2
1-5/8 — — 1-5/8 1-5/8
1-3/8 — — 1-3/8 1-3/8
C-15 — — C-17 C-17
2 2 — — 2 2
1-5/8 — — 1-5/8 1-5/8
1-3/8 — — 1-3/8 1-3/8
C-15 — — C-17 C-17
— — — — — —
— — — — — —
— — — — — —
— — — — — —
2 2 4 4 2 2
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-15 C-15 C-15 C-17 C-17
2 2 4 4 2 2
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-15 C-15 C-15 C-17 C-17
— — — — — —
— — — — — —
— — — — — —
— — — — — —
72W 85W
Double Full Double
29,722 35,000
59.4 70.0
32 32 32 32 32
107 107 126 126 126
64 64 32 32 64
Upper Lower Upper Lower Upper
— — 2 2 —
— — 1-5/8 1-5/8 —
— — 1-3/8 1-3/8 —
— — C-17 C-17 —
— — 2 2 —
— — 1-5/8 1-5/8 —
— — 1-3/8 1-3/8 —
— — C-17 C-17 —
— — — — —
— — — — —
— — — — —
— — — — —
— — 2 2 —
— — 1-5/8 1-5/8 —
— — 1-3/8 1-3/8 —
— — C-17 C-17 —
— — 2 2 —
— — 1-5/8 1-5/8 —
— — 1-3/8 1-3/8 —
— — C-17 C-17 —
— — — — —
— — — — —
— — — — —
— — — — —
4 4 2 2 4
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-17 C-17 C-17 C-17 C-17
4 4 2 2 4
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-17 C-17 C-17 C-17 C-17
— — — — —
— — — — —
— — — — —
— — — — —
NOTE: Factory-supplied distributors have factory-selected nozzle sizes as shown. If necessary,
replace factory-supplied nozzles with field-supplied and field-installed nozzles. Consult
AHUBuilder ® software selection program for correct nozzle selection.
46
96W
Full Double
39,375
78.8
32 36 36 36 36
126 126 126 126 126
64 36 36 72 72
Lower Upper Lower Upper Lower Upper
— 2 2 — —
— 1-5/8 1-5/8 — — 1-5/8
— 1-3/8 1-3/8 — — 1-3/8
— C-17 C-17 — — C-17
— 2 2 — —
— 1-5/8 1-5/8 — — 1-5/8
— 1-3/8 1-3/8 — — 1-3/8
— C-17 C-17 — — C-17
— — — — —
— — — — —
— — — — —
— — — — —
— 2 2 — —
— 1-5/8 1-5/8 — — 1-5/8
— 1-3/8 1-3/8 — — 1-3/8
— C-17 C-17 — — C-17
— 2 2 — —
— 1-5/8 1-5/8 — — 1-5/8
— 1-3/8 1-3/8 — — 1-3/8
— C-17 C-17 — — C-17
— — — — —
— — — — —
— — — — —
— — — — —
4 2 2 4 4
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-17 C-17 C-17 C-17 C-17 C-17
4 2 2 4 4
1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-17 C-17 C-17 C-17 C-17 C-17
— — — — —
— — — — —
— — — — —
— — — — —
110W
Full Double
45,000
90.0
36 36 36 36
144 144 144 144
36 36 72 72
Lower Upper Lower
2 2 — —
1-5/8 — —
1-3/8 — —
C-17 — —
2 2 — —
1-5/8 — —
1-3/8 — —
C-17 — —
— — — —
— — — —
— — — —
— — — —
2 2 — —
1-5/8 — —
1-3/8 — —
C-17 — —
2 2 — —
1-5/8 — —
1-3/8 — —
C-17 — —
— — — —
— — — —
— — — —
— — — —
2 2 4 4
1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8
C-17 C-17 C-17
2 2 4 4
1-5/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8
C-17 C-17 C-17
— — — —
— — — —
— — — —
— — — —