Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual page 44

39M UNIT SIZE
CIRCUITING TYPE
Airflow (cfm) at 500 fpm
Total Face Area (sq ft)
Tubes in Face
Tube Length (in.)
No. of Circuits - Total
4-Row Coil
Face Split Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
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)
Distributor Connections (in. OD)
Distributor Nozzle Size
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
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)
Distributor Connections (in. OD)
Distributor Nozzle Size
Intertwined Row Split Coils
No. of TXVs
Suction Connections (in. OD)
Distributor Connections (in. OD)
Distributor Nozzle Size
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)
30T
Half Full Double Half
11,267
22.5
44 44 44 24 24
59 59 59 67 67
22 44 88 12 12
Upper Lower Upper
2 4 — 2 2
1-3/8 1-3/8 — 1-1/8 1-1/8 1-3/8
1-1/8 1-1/8 — 7/8 7/8 1-3/8
E-12 E-12 — G-4 G-4 C-12
2 4 — 2 2
1-3/8 1-3/8 — 1-1/8 1-1/8 1-3/8
1-1/8 1-1/8 — 7/8 7/8 1-3/8
E-12 E-12 — G-4 G-4 C-12
— — — — —
— — — — —
— — — — —
— — — — —
2 4 — 2 2
1-3/8 1-3/8 — 1-1/8 1-1/8 1-3/8
1-1/8 1-1/8 — 7/8 7/8 1-3/8
E-12 E-12 — G-4 G-4 C-12
2 4 — 2 2
1-3/8 1-3/8 — 1-1/8 1-1/8 1-3/8
1-1/8 1-1/8 — 7/8 7/8 1-3/8
E-12 E-12 — G-4 G-4 C-12
— — — — —
— — — — —
— — — — —
— — — — —
2 4 8 2 2
1-3/8 1-3/8 1-3/8 1-1/8 1-1/8 1-3/8
1-1/8 1-1/8 1-1/8 7/8 7/8 1-3/8
E-12 E-12 E-12 G-4 G-4 C-12
— 4 8 2 2
— 1-3/8 1-3/8 1-1/8 1-1/8 1-3/8
— 1-1/8 1-1/8 7/8 7/8 1-3/8
— E-12 E-12 G-4 G-4 C-12
— — — — —
— — — — —
— — — — —
— — — — —
35T 36W
Full Double Full Double
13,958 15,000
27.9 30.0
24 24 24 24 36 36
67 67 67 67 104 104
24 24 48 48 36 72
Lower Upper Lower
2 2 — — 2 —
1-3/8 — — 1-5/8 —
1-3/8 — — 1-3/8 —
C-12 — — C-17 —
2 2 — — 2 —
1-3/8 — — 1-5/8 —
1-3/8 — — 1-3/8 —
C-12 — — C-17 —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
2 2 — — 2 —
1-3/8 — — 1-5/8 —
1-3/8 — — 1-3/8 —
C-12 — — C-17 —
2 2 — — 2 —
1-3/8 — — 1-5/8 —
1-3/8 — — 1-3/8 —
C-12 — — C-17 —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
2 2 4 4 2 4
1-3/8 1-3/8 1-3/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-12 C-12 C-12 C-17 C-17 G-8/G-6 G-8/G-6
2 2 4 4 2 4
1-3/8 1-3/8 1-3/8 1-5/8 1-5/8
1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
C-12 C-12 C-12 C-17 C-17 G-8/G-6 G-8/G-6
— — — — — —
— — — — — —
— — — — — —
— — — — — —
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.
44
37T
Half Full Double
15,365
30.7
30 30 30 30 30
59 59 59 59 59
15 15 30 30 60
Upper Lower Upper Lower Upper
2 2 2 2 —
1-1/8 1-1/8 1-5/8 1-5/8 —
7/8 7/8 1-3/8 1-3/8 —
G-8/G-6 G-8/G-6 C-15 C-15 —
2 2 2 2 —
1-1/8 1-1/8 1-5/8 1-5/8 —
7/8 7/8 1-3/8 1-3/8 —
G-8/G-6 G-8/G-6 C-15 C-15 —
— — — — —
— — — — —
— — — — —
— — — — —
2 2 2 2 —
1-1/8 1-1/8 1-5/8 1-5/8 —
7/8 7/8 1-3/8 1-3/8 —
G-8/G-6 G-8/G-6 C-15 C-15 —
2 2 2 2 —
1-1/8 1-1/8 1-5/8 1-5/8 —
7/8 7/8 1-3/8 1-3/8 —
G-8/G-6 G-8/ G-6 C-15 C-15 —
— — — — —
— — — — —
— — — — —
— — — — —
2 2 2 2 4
1-1/8 1-1/8 1-5/8 1-5/8 1-5/8
7/8 7/8 1-3/8 1-3/8 1-3/8
C-15 C-15 C-15
2 2 2 2 4
1-1/8 1-1/8 1-5/8 1-5/8 1-5/8
7/8 7/8 1-3/8 1-3/8 1-3/8
C-15 C-15 C-15
— — — — —
— — — — —
— — — — —
— — — — —
40W
Full Double
18,333
36.7
30 44 44
59 96 96
60 44 88
Lower
— 4 —
— 1-3/8 —
— 1-1/8 —
— E-12 —
— 4 —
— 1-3/8 —
— 1-1/8 —
— E-12 —
— —
— —
— —
— —
— 4 —
— 1-3/8 —
— 1-1/8 —
— E-12 —
— 4 —
— 1-3/8 —
— 1-1/8 —
— E-12 —
— — —
— — —
— — —
— — —
4 4 8
1-5/8 1-3/8 1-3/8
1-3/8 1-1/8 1-1/8
C-15 E-12 E-12
4 4 8
1-5/8 1-3/8 1-3/8
1-3/8 1-1/8 1-1/8
C-15 E-12 E-12
— — —
— — —
— — —
— — —