Installation Guide
Page 4 
SELECTING A CHIMNEY INSTALLATION AND LOCATION 
There are two basic types of chimney installation possible with the 51ZC; straight up through a ceiling, 
or a chase installation, either outside or inside. These are normally used as follows: 
CHIMNEY CAP 
CHIMNEY CAP 
CHIMNEY CAP 
STORM COLLAR 
STORM COLLAR 
STORM COLLAR 
FLASHING 
FLASHING 
FLASHING 
CHIMNEY PIPE 
METAL FIRE STOP 
METAL FIRE STOP 
Z.C. CABINET 
CHIMNEY PIPE 
METAL FIRE STOP 
Z.C. CABINET 
ADJUSTABLE 
CHIMNEY 
 ELBOWS 
METAL FIRE STOP 
Z.C. CABINET 
CHIMNEY PIPE 
FIGURE 1 THROUGH CEILING FIGURE 2 THROUGH CATHEDRAL 
CEILING 
FIGURE 3 OFFSET TO CLEAR OBSTRUCTION 
CAUTION: Refer to chimney manufac-
turer’s instructions for assembly and disas-
sembly of chimney parts. Be sure to follow 
chimney instructions for proper clearances to 
combustibles and proper air spacing required. 
WARNING: Only one pair of 15 degree 
or 30 degree offsets can be used. 










