Monitor M441 - Flue Pipe Extensions

FLUE PIPE EXTENSIONS
Four standard extension kits are available from your
Monitor dealer. Most installations can be made with
one of these kits. In special cases, custom installations
may be required. These may be made with components
purchased from your dealer.
In any installation the following limitations MUST NOT
BE EXCEEDED:
1. The total length of either the intake or exhaust pipe
should not exceed 10 feet with 3 elbows, 13 feet with
2 elbows, or 16 1/2 feet with 1 elbow.
2. These elbows should include the one used at the
heater but not the one on the air supply hose nor the
integral bends in the flue pipe. (See Figure 3)
3. The correct damper as shown on Page 13 must be
used.
Exhaust Elbow
Air Supply Hose
90' Joint
Flue Pipe
Rg. 3
Do not count
8