Specifications

P/N XG0205
Page 8
M40DV-PFC Peninsula Gas Fireplace
Installation
Vertical Vent Installations
n Vertical Installations with a rise greater than 12' can be reduced from
5/8 to 4/7 venting.
n Vertical Terminations must be installed:
• minimum 2' (two feet) above the highest point where
vent passes through the roof.
• minimum 6' (six feet) from a mechanical air inlet
• minimum 18" (1 1/2 feet) from a parapet wall.
n Maximum vent height is 30 feet above fireplace.
Note: Flame characteristics will change if the maximum vent height
is used.
n Minimum clearance to combustible construction around the
vent pipe is 1" on all sides must be maintaned, except on
horizontal venting where the top of the pipe must have a
clearance of at least 2".
2. Offset Vertical Installations
n A maximum of two offsets (each offset has two 90° bends) may
be made if the length of the offsets does not exceed 25% of the
vertical vent height, when measured center to center of piping.
Example: Typical vent installation.
30' vertical vent
2 - 2' offsets required
25% of 30' = 7-1/2' max. offset allowed
This venting configuration meets requirements.
Figure 11a. Vertical venting with 1 offset (1 offset= two 90° bends).
* If reducing to 4"/7" venting see figure 19.
Figure 10. Straight, vertical venting. When the vent run is not reduced
use a PEL-90F/F elbow, which is connected directly to the
fireplace flue collar. In this case, the PXT-10 adaptor is not
needed. * If reducing to 4"/7" venting see figure 19.
1. Straight Vertical Installation
Figure 11b. Vertical venting with 2 offsets (1 offset= two 90° bends).
* If reducing to 4"/7" venting see figure 19.
Rear Vent