Operating instructions

General Vent Installation Information
Figure 24 - Venting configuration illustrating vertical rise over 4ft horizontal run.
WARNING: DO NOT mix parts from different systems unless stated in
the manual.
Flex Pipe Venting
Flex pipe is shipped in an unexpanded length. Therefore, when installing the pipe, expand it com-
pletely and then cut off the remaining length. A flex pipe can be expanded to twice their shipped
length (e.g. 4ft. to 8ft).
Do not use more than 2 couplers to extend short pipes. Single sections are preferred in an instal-
lation attaching at the fireplace and termination.
Place the spring spaces provided approximately every two feet to stabilize 4" flex in the center of
7" flex. When forming bends place spring in bend or before and after (see Figure 25).
40