28Md,28Mj (Water Coil) Nomenclature - Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual

28MD – 5/8 in. Chilled Water
28MJ – 5/8 in. Hot Water
Coil Position
H – Horizontal
V – Vertical
Rows
1 – 1 Row
2 – 2 Row
4 – 4 Row
6 – 6 Row
8 – 8 Row
Tubes in Face
39M Size
03-61 10-36
39M Size L M
03W 16 10
06W 16 10
07T 26 22
08W 18 12
09T 28 24
10W 15 12
11T 32 28
12T 34 28
12W 22 18
14W 22 20
16T 40 32
17W 24 20
18T 42 34
21W 30 26
22T 44 36
25T 50 40
25W 30 26
30T 50 40
30W 30 26
35T 52 42
36W 36 30
37T 30/30 26/26
40W 20/20 36
42T 30/30 26/26
50W 22/24 36
51T 30/30 26/26
58T 34/34 28/30
61W 28/28 22/24
72W 32/32 26/26
85W 32/32 26/26
96W 36/36 28/30
110W 36/36 28/30
Fin Material
Fins Per Inch
Casing Material
A – AL 8 GALV.
C – AL 12 GALV.
F – AL 14 GALV.
G – AL 8 ST. STL.
J – AL 12 ST. STL.
M – AL 14 ST. STL.
N – CU 8 ST. STL.
Q – CU 12 ST. STL.
T – CU 14 ST. STL.
Fig. 8 — 28MD, 28MJ (
28MD V 4 30 F A C 092 A R N A
B S
10
N/A
10
10
16
14
10
10
18
14
10
10
20
16
22
18
16
10
16
10
26
20
18
12
26
22
22
14
28
24
32
26
22
14
32
26
22
14
34
26
24
20
40
34
30
20
20/20
32
30
22
20/20
30
22/22
36
36
28
20/22
N/A
20/22
N/A
24/24
N/A
24/24
N/A
*Distance between tube sheets.
5 / -in. Water Coil) Nomenclature
8
10
A – Always
Coating
N – Non-Coated
E – E-Coated
Hand
R – Right
L – Left
Header Style
A – MPT Standard
B – MPT Non-Ferrous
39M Unit
Size DBTS* (in.)
03W 20
06W 34
07T 26
08W 40
09T 29
10W 52
11T
32
12T 35
12W 52
14W
59
16T
38
17W
65
18T
41
21W
65
22T
47
25T
49
25W
74
30T
59
30W
92
35T
67
36W
96
37T
59
40W
96
42T
67
50W
104
51T
81
58T
81
61W
104
72W
107
85W
126
96W
126
110W
144
Tube Wall and Hairpin Type
5.8 in. O.D. Copper Tube
C – .020 Std. Hairpin
D – .035 Std. Hairpin