507270-03 Page 33 of 60Issue 1621
3. If exhaust piping must be run up a sidewall to position
above snow accumulation or other obstructions, piping
must be supported every 24” (610 mm) as shown in
Figure 46. When exhaust piping must be run up an
outside wall, any reduction in exhaust pipe size must
be done after the nal elbow.
Figure 44
Figure 45
Figure 46
Figure 47