Split System Cooling Units - Trane

Figure DD-12 — 15 & 20 Ton TWE180 and 240B Air Handlers
All dimensions are in inches (millimeters).
Table DD-4— Air Handler Dimensions (in.)
Dimensional Data
15, 20 Ton
Tons Model No. A B C D E F G H J K
15 TWE180B 69 79-1/2 27-5/8 12-3/8 1-5/8 26 25-1/8 49-1/8 56-1/4 15-1/2
20 TWE240B 71-7/8 92-1/2 30-1/2 18-7/8 4-1/2 31 28 51-7/8 59-1/8 18-1/8
Table DD-4 — (Continued)
Tons Model No. L M N P R S T U V W
15 TWE180B 19-1/2 77-1/4 1 1/4 48 35 35 2-7/8 73-7/8 3-3/4 3-3/8
20 TWE240B 20-7/8 89-1/4 1 3/4 50-7/8 39-1/8 39-1/8 4-7/8 82-7/8 4-5/8 3-1/8
Table DD-4 — (Continued)
Tons Model No. Y Z AA AB AC AD AE AF
15 TWE180B 18 73-7/8 3-3/4 2-7/8 18 3-5/8 35 35
20 TWE240B 20-1/8 82-7/8 4-5/8 4-7/8 20-1/8 3 39-1/8 39-1/8
66 SS-PRC002-EN