Manual
5
Figure 1
TYPICAL FACTORYBUILT METALCHIMNEY CONVERSION
Termination Cap
0909B
4-inch ex pipe
0985K Top Adapter
0986K Top Adapter
0987K Top Adapter
Use Conversion Kit A (0931)
for the following chimneys:
6” ID Metalbestos
6” ID Security Chimney
6” ID Jackes-Evans
6” ID Hart & Cooley
6” ID Pro-Jet
Use Conversion Kit B (0932)
for the following chimneys:
6” ID Simpson Dura-Vent
7” & 8” ID Metalbestos
6” ID Security Chimney
7” & 8” ID Jackes-Evans
7” & 8” ID Hart & Cooley
7” & 8” ID Pro-Jet
6” ID Air-Jet
6” & 7” ID Metal-Fab
6” & 7” ID American Metals
Use Conversion Kit C (0933)
for the following chimneys:
7” & 8” ID Simpson Dura-Vent
8” ID Air-Jet
8” ID Metal-Fab
8” ID American Metals
Existing Metal 
Chimney 
System
4-inch 
aluminum ex 
pipe
Any black 
direct vent 
pipe plus an 
adjustable 
length 
to make 
a proper 
connection
0909B Retro 
Connector










