Lochinvar FTxl 400 Installation & Operation Manual page 36

Installation & Operation Manual
5
Vertical direct venting
Existing vent as a chase
Follow all existing termination and clearance requirements and
allowable pipe lengths. Use only approved venting materials
listed in the General Venting Section of this manual.
Figure 5-10 Existing Vent as a Chase
*For concept illustration only. Individual installations
may vary due to job site specifi c equipment.
36