Lochinvar 81 - 286 Installation And Operation Manual page 33

5
Vertical direct venting
Existing vent as a chase
Follow all existing termination and clearance requirements
and allowable pipe lengths.
materials listed in the General Venting Section of this manual.
Figure 5-10 Existing Vent as a Chase
AIR INLET
CAP
*For concept illustration only. Individual installations
may vary due to job site specific equipment.
(continued)
Use only approved venting
FLUE EXHAUST
SEAL
EXISTING
SEAL
FLUE OUTLET
Installation & Operation Manual
33