Table 3 Ð Fitting Requirements (cont)
UNIT | ACCESS | CONNECTION | CIRCUIT | FITTINGS REQUIRED² | ||
HOLE NO.* | TYPE |
| (in.) | |||
|
|
| ||||
| 1 | Suction | Lower | 11¤8 | Street Elbow | |
| 11¤8 | Nipple, 23¤4 L | ||||
|
|
|
| 11¤8 | Long Radius Elbow | |
| 2 | Liquid | Lower | 5¤8 | Street Elbow | |
| 5¤8 | Nipple, 13¤8 L | ||||
40RM |
|
|
| 5¤8 | Long Radius Elbow | |
|
|
| 5¤8 | Street Elbow | ||
016 | 3 | Liquid | Upper | |||
5¤8 | Nipple, 111¤2 L | |||||
| ||||||
|
|
|
| 5¤8 | Long Radius Elbow | |
|
|
|
| 11¤8 | Nipple, 55¤8 L | |
| 4 | Suction | Upper | 11¤8 | Long Radius Elbow | |
| 11¤8 | Nipple, 13 L | ||||
|
|
|
| |||
|
|
|
| 11¤8 | Long Radius Elbow | |
| 3 | Suction | Lower | 11¤8 | Nipple, 3 L | |
| 11¤8 | Long Radius Elbow | ||||
|
|
|
| |||
|
|
|
| 5¤8 | Nipple, 27¤8 L | |
| 5 | Liquid | Lower | 5¤8 | 45° Elbow | |
| 5¤8 | Nipple, 15¤8 L | ||||
|
|
|
| |||
|
|
|
| 5¤8 | Long Radius Elbow | |
40RMQ |
|
|
| 5¤8 | Nipple, 27¤8 L | |
016 | 6 | Liquid | Upper | 5¤8 | 45° Elbow | |
| 5¤8 | Nipple, 41¤4 L | ||||
|
|
|
| |||
|
|
|
| 5¤8 | Long Radius Elbow | |
|
|
|
| 11¤8 | Nipple, 5 L | |
| 7 | Suction | Upper | 11¤8 | 45° Elbow | |
| 11¤8 | Nipple, 83¤4 L | ||||
|
|
|
| |||
|
|
|
| 11¤8 | Long Radius Elbow | |
|
|
|
| 11¤8 | Street Elbow | |
| 1 | Suction | Lower | 11¤8 | Nipple, 75¤8 L | |
|
|
|
| 11¤8 | Long Radius Elbow | |
| 2 | Liquid | Lower | 5¤8 | Street Elbow | |
| 5¤8 | Nipple, 61¤2 L | ||||
40RM |
|
|
| 5¤8 | Long Radius Elbow | |
|
|
| 5¤8 | Street Elbow | ||
024 | 3 | Liquid | Upper | |||
5¤8 | Nipple, 91¤2 L | |||||
| ||||||
|
|
|
| 5¤8 | Long Radius Elbow | |
|
|
|
| 11¤8 | Nipple, 55¤8 L | |
| 4 | Suction | Upper | 11¤8 | Long Radius Elbow | |
| 11¤8 | Nipple, 11 L | ||||
|
|
|
| |||
|
|
|
| 11¤8 | Long Radius Elbow | |
| 1 | Suction | Lower | 13¤8 | Street Elbow | |
| 13¤8 | Nipple, 11 L | ||||
|
|
|
| 13¤8 | Long Radius Elbow | |
| 2 | Liquid | Lower | 5¤8 | Street Elbow | |
| 5¤8 | Nipple, 11¤2 L | ||||
40RM |
|
|
| 5¤8 | Long Radius Elbow | |
|
|
| 5¤8 | Street Elbow | ||
028 | 3 | Liquid | Upper | |||
5¤8 | Nipple, 193¤4 L | |||||
| ||||||
|
|
|
| 5¤8 | Long Radius Elbow | |
|
|
|
| 13¤8 | Nipple, 43¤16 L | |
| 4 | Suction | Upper | 13¤8 | Long Radius Elbow | |
| 13¤8 | Nipple, 231¤4 L | ||||
|
|
|
| |||
|
|
|
| 13¤8 | Long Radius Elbow | |
*See Fig. 4 for access hole location by number.
²Fittings are listed in order from header or tee stub connection out to access hole in corner support post.
16
