Trane CVGF500 Installation, Operation & Maintenance Manual page 12

General Information
B = (25th digit) Condenser Tube Bundle
A = Small bundle
B = Medium bundle
C = Large bundle
D = Extra large bundle
S = Special
1 = (26th digit) Condenser Tubes
1 = .75 diameter .028 wall internally enhanced cu tube
2 = 1.00 diameter .028 wall internally enhanced cu tube
3 = .75 diameter .035 wall 90/10 cu/ni tube
4 = .75 diameter .028 wall titanium tube
5 = .75 diameter .025 wall internally enhanced cu tube
6 = 1.00 diameter .025 wall internally enhanced cu tube
S = Special
C = (27th digit) Condenser Waterbox
A = 150 PSI Marine - 2 pass
C = 150 PSI Non-Marine - 2 pass
E = 300 PSI Marine - 2 pass
G = 300 PSI Non-Marine - 2 pass
S = Special
23 = (28th and 29th digit) Orifice Series
13 Orifice series
14 Orifice series
15 Orifice series
16 Orifice series
17 Orifice series
18 Orifice series
19 Orifice series
20 Orifice series
22 Orifice series
23 Orifice series
25 Orifice series
27 Orifice series
28 Orifice series
30 Orifice series
31 Orifice series
33 Orifice series
35 Orifice series
38 Orifice series
40 Orifice series
42 Orifice series
44 Orifice series
47 Orifice series
49 Orifice series
51 Orifice series
56 Orifice series
SS = Special
0 = (30th digit) Factory Installed Insulation
0 = None
A = Standard thickness
B = Extra thickness
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CVGF-SVX03B-EN